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<h1>The rEFInd Boot Manager:<br />Installing rEFInd</h1>
href="mailto:rodsmith@rodsbooks.com">rodsmith@rodsbooks.com</a></p>
<p>Originally written: 3/14/2012; last Web page update:
-12/8/2014, referencing rEFInd 0.8.4</p>
+4/24/2016, referencing rEFInd 0.10.3</p>
<p>This Web page is provided free of charge and with no annoying outside ads; however, I did take time to prepare it, and Web hosting does cost money. If you find this Web page useful, please consider making a small donation to help keep this site up and running. Thanks!</p>
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<div style="float:right; width:55%">
-<p><b>Don't be scared by the length of this page!</b> Only portions of this page apply to any given user, and most people can install rEFInd from an RPM or Debian package in a matter of seconds or by using the <tt>install.sh</tt> script in minute or two.</p>
+<p><b>Don't be scared by the length of this page!</b> Only portions of this page apply to any given user, and most people can install rEFInd from an RPM or Debian package in a matter of seconds or by using the <tt>refind-install</tt> script in minute or two.</p>
-<p>Once you've obtained a rEFInd binary file, you must install it to your computer's EFI System Partition (ESP) (or conceivably to some other location). The details of how you do this depend on your OS and your computer (UEFI-based PC vs. Macintosh). The upcoming sections provide details. See the Contents sidebar to the left for links to specific installation procedures. For most Linux users, an RPM or Debian package is the best way to go. If your Linux system doesn't support these formats, though, or if you're running OS X, using the <tt>install.sh</tt> script can be a good way to go. If you're using Windows, you'll have to install manually.</p>
+<p>Once you've obtained a rEFInd binary file, as described on <a href="getting.html">the preceding page,</a> you must install it to your computer's EFI System Partition (ESP) (or conceivably to some other location). The details of how you do this depend on your OS and your computer (UEFI-based PC vs. Macintosh). The upcoming sections provide details. See the Contents sidebar to the left for links to specific installation procedures. For most Linux users, an RPM or Debian package is the best way to go. If your Linux system doesn't support these formats, though, or if you're running OS X, using the <tt>refind-install</tt> script can be a good way to go. If you're using Windows, you'll have to install manually.</p>
<p class="sidebar" style="width:95%"><b>Important:</b> A rEFInd zip file, when uncompressed, creates a directory called <tt>refind-<i>version</i></tt>, where <tt><i>version</i></tt> is the version number. This directory includes a subdirectory called <tt>refind</tt> that holds the rEFInd binary along with another that holds documentation, as well as miscellaneous files in <tt>refind-<i>version</i></tt> itself. When I refer to "the <tt>refind</tt> directory" on this page, I mean the directory with that precise name, not the <tt>refind-<i>version</i></tt> directory that is its parent.</p>
<li class="tight"><a href="#packagefile">Installing rEFInd using an RPM or Debian package file</a></li>
-<li class="tight"><a href="#installsh">Installing rEFInd Using <tt>install.sh</tt> under Linux or Mac OS X</a>
-
- <ul class="tight">
-
- <li class="tight"><a href="#quickstart">Quick <tt>install.sh</tt> Instructions</a></li>
-
- <li class="tight"><a href="#extra_installsh">Extra <tt>install.sh</tt> Instructions</a></li>
-
- </ul></li>
+<li class="tight"><a href="#installsh">Installing rEFInd Using <tt>refind-install</tt> under Linux or Mac OS X</a>
<li class="tight"><a href="#manual">Installing rEFInd Manually</a>
<ul>
- <li class="tight"><a href="#mvrefind">Using <tt>mvrefind.sh</tt></li>
+ <li class="tight"><a href="#mvrefind">Using <tt>mvrefind</tt></li>
<li class="tight"><a href="#manual_renaming">Renaming Files Manually</li>
<ul>
- <li class="tight"><a href="#moving">Moving rEFInd to an HFS+ Volume</a></li>
+ <li class="tight"><a href="#shortform">Using the <tt>--shortform</tt> Option</a></li>
<li class="tight"><a href="#fallback">Using the Fallback Filename</a></li>
+ <li class="tight"><a href="#moving">Moving rEFInd to an HFS+ Volume</a></li>
+
<li class="tight"><a href="#clearing">Clearing the NVRAM Entries</a></li>
<li class="tight"><a href="#wakeprobs">Fixing Wake Problems</a></li>
+ <li class="tight"><a href="#nolinux">Fixing a Failure to Find Linux</a></li>
+
</ul></li>
<li class="tight"><a href="#winprob">Fixing Windows Boot Problems</a></li>
-<li class="tight"><a href="#uninstalling">Uninstalling rEFInd</a></li>
+<li class="tight"><a href="#uninstalling">Uninstalling rEFInd</a>
-</ul>
+ <ul>
+
+ <li class="tight"><a href="#uinst_linux">Uninstalling rEFInd from Linux</a></li>
+
+ <li class="tight"><a href="#uinst_osx">Uninstalling rEFInd from OS X</a></li>
+
+ <li class="tight"><a href="#uinst_windows">Uninstalling rEFInd from Windows</a></li>
+
+ <li class="tight"><a href="#post_uninst">Post-Uninstallation Activity (UEFI-Based PCs)</a></li>
+
+</ul></ul></li>
</div>
<h2>Installing rEFInd Using an RPM or Debian Package File</h2>
</a>
-<p>I provide RPM and Debian package files for rEFInd; and starting with version 0.8.4, I'm maintaining an Ubuntu PPA for rEFInd. If you have a working RPM-based or Debian-based Linux installation that boots in EFI mode, using one of these files is likely to be the easiest way to install rEFInd: You need only download the file and issue an appropriate installation command. In some cases, double-clicking the package in your file manager will install it. If that doesn't work, a command like the following will install the RPM on an RPM-based system:</p>
+<p>I provide RPM and Debian package files for rEFInd; and starting with version 0.8.1, I'm maintaining an Ubuntu PPA for rEFInd. If you have a working RPM-based or Debian-based Linux installation that boots in EFI mode, using one of these files is likely to be the easiest way to install rEFInd: You need only download the file and issue an appropriate installation command. In some cases, double-clicking the package in your file manager will install it. If that doesn't work, a command like the following will install the RPM on an RPM-based system:</p>
-<pre class="listing"># <tt class="userinput">rpm -Uvh refind-0.8.4-1.x86_64.rpm</tt></pre>
+<pre class="listing"># <tt class="userinput">rpm -Uvh refind-0.10.3-1.x86_64.rpm</tt></pre>
<p>On a Debian-based system, the equivalent command is:</p>
-<pre class="listing"># <tt class="userinput">dpkg -i refind_0.8.4-1_amd64.deb</tt></pre>
+<pre class="listing"># <tt class="userinput">dpkg -i refind_0.10.3-1_amd64.deb</tt></pre>
-<p>Either command produces output similar to that described for <a href="#installsh">using the <tt>install.sh</tt> script,</a> so you can check it for error messages and other signs of trouble. The package file installs rEFInd and registers it with the EFI to be the default boot loader. The script that runs as part of the installation process tries to determine if you're using Secure Boot, and if so it will try to configure rEFInd to launch using shim; however, this won't work correctly on all systems. Ubuntu 12.10 users who are booting with Secure Boot active should be wary, since the resulting installation will probably try to use Ubuntu's version of shim, which won't work correctly with rEFInd. The shim program provided with more recent versions of Ubuntu should work correctly.</p>
+<p>Either command produces output similar to that described for <a href="#installsh">using the <tt>refind-install</tt> script,</a> so you can check it for error messages and other signs of trouble. The package file installs rEFInd and registers it with the EFI to be the default boot loader. The script that runs as part of the installation process tries to determine if you're using Secure Boot, and if so it will try to configure rEFInd to launch using shim; however, this won't work correctly on all systems. Ubuntu 12.10 users who are booting with Secure Boot active should be wary, since the resulting installation will probably try to use Ubuntu's version of shim, which won't work correctly with rEFInd. The shim program provided with more recent versions of Ubuntu should work correctly.</p>
<a name="ppa">
<p>If you're using Ubuntu, you should be able to install the PPA as follows:</p></a>
$ <tt class="userinput">sudo apt-get update</tt>
$ <tt class="userinput">sudo apt-get install refind</tt></pre></pre>
-<p>The PPA version will update automatically with your other software, which you might or might not want to have happen. It's also built with GNU-EFI rather than with TianoCore. This last detail <i>should</i> have no practical effects, but it might be important if you've got a buggy EFI or if there's some undiscovered rEFInd bug that interacts with the build environment.</p>
+<p class="sidebar"><b>Warning:</b> I know of one bug with the version of rEFInd built with GNU-EFI: On my 32-bit Mac Mini, the filesystem drivers hang when launched. This can render the system unbootable until you bypass rEFInd. This bug does <i>not</i> manifest when running the same binaries under a 32-bit VirtualBox, and I've never run into it on any 64-bit system (including a 64-bit MacBook Air). Debugging suggests that a function is being entered mid-function, which implies a bug in the EFI or in the development tools. In any event, the bottom line is to not use the PPA on a 32-bit Mac.</p>
+
+<p>The PPA version asks if you want to install rEFInd to your ESP. (Chances are you want to respond affirmatively.) The PPA version will update automatically with your other software, which you might or might not want to have happen. It's also built with GNU-EFI rather than with TianoCore. This last detail <i>should</i> have no practical effects, but it might be important if you've got a buggy EFI or if there's some undiscovered rEFInd bug that interacts with the build environment.</p>
-<p>Since version 0.6.3, the installation script makes an attempt to install rEFInd in a bootable way even if you run the script from a BIOS-mode boot, and therefore the RPM and Debian packages do the same. I cannot guarantee that this will work, though, and even if it does, some of the tricks that <tt>install.sh</tt> uses might not persist for long. You might therefore want to use <tt><a href="#mvrefind">mvrefind.sh</a></tt> to move your rEFInd installation to another name after you boot Linux for the first time from rEFInd.</p>
+<p>Since version 0.6.3, the installation script makes an attempt to install rEFInd in a bootable way even if you run the script from a BIOS-mode boot, and therefore the RPM and Debian packages do the same. I cannot guarantee that this will work, though, and even if it does, some of the tricks that <tt>refind-install</tt> uses might not persist for long. You might therefore want to use <tt><a href="#mvrefind">mvrefind</a></tt> to move your rEFInd installation to another name after you boot Linux for the first time from rEFInd.</p>
-<p>Since version 0.6.2-2, my package files have installed the rEFInd binaries to <tt>/usr/share/refind-<tt class="variable">version</tt></tt>, the documentation to <tt>/usr/share/doc/refind-<tt class="variable">version</tt></tt>, and a few miscellaneous files elsewhere. (The PPA package omits the version number from the file paths.) Upon installation, the package runs the <tt>
install.sh</tt> script to copy the files to the ESP. This enables you to re-install rEFInd after the fact by running <tt>install.sh</tt>, should some other tool or OS wipe the ESP or should the installation go awry. In such cases you can <a href="#installsh">use <tt>install.sh</tt></a> or <a href="#manual">install manually.</a></p>
+<p>Since version 0.6.2-2, my package files have installed the rEFInd binaries to <tt>/usr/share/refind-<tt class="variable">version</tt></tt>, the documentation to <tt>/usr/share/doc/refind-<tt class="variable">version</tt></tt>, and a few miscellaneous files elsewhere. (The PPA package omits the version number from the file paths.) Upon installation, the package runs the <tt>
refind-install</tt> script to copy the files to the ESP. This enables you to re-install rEFInd after the fact by running <tt>refind-install</tt>, should some other tool or OS wipe the ESP or should the installation go awry. In such cases you can <a href="#installsh">use <tt>refind-install</tt></a> or <a href="#manual">install manually.</a></p>
<a name="installsh">
-<h2>Installing rEFInd Using <tt>install.sh</tt> under Linux or Mac OS X</h2>
+<h2>Installing rEFInd Using <tt>refind-install</tt> under Linux or Mac OS X</h2>
-<p class="sidebar"><b>Warning:</b> If you're using a Macintosh, you should run <tt>install.sh</tt> from Mac OS X rather than from Linux. If run from Linux, rEFInd is unlikely to be fully installed. The reason is that Apple uses non-standard methods to enable a boot loader, and the Linux functions in <tt>install.sh</tt> assume standard EFI installation methods.</p>
+<p class="sidebar"><b>Note:</b> If you're using a Macintosh, it's best to install rEFInd from OS X, if possible. In the past, the Mac's firmware was quirky enough that the Linux tools didn't always work reliably. The matter seems to have improved with recent versions of Linux tools, but I can't guarantee success if you use Linux for this task. There is one significant issue with OS X 10.11, though (see the next Warning sidebar).</p>
-<p>If you're using Linux or Mac OS X, the easiest way to install rEFInd is to use the <tt>install.sh</tt> script. This script automatically copies rEFInd's files to your ESP or other target location and makes changes to your firmware's NVRAM settings so that rEFInd will start the next time you boot. If you've booted to OS X or in non-Secure-Boot EFI mode to Linux on a UEFI-based PC, <tt>install.sh</tt> will probably do the right thing, so you can get by with the quick instructions. If your setup is unusual, if your computer uses Secure Boot, or if you want to create a USB flash drive with rEFInd on it, you should read the <a href="#extra_installsh">extra instructions</a> for this utility.</p>
+<p>If you're using Linux or Mac OS X, the easiest way to install rEFInd is to use the <tt>refind-install</tt> script. This script automatically copies rEFInd's files to your ESP or other target location and makes changes to your firmware's NVRAM settings so that rEFInd will start the next time you boot. If you've booted to OS X or in non-Secure-Boot EFI mode to Linux on a UEFI-based PC, <tt>refind-install</tt> will probably do the right thing, so you can get by with the quick instructions. If your setup is unusual, if your computer uses Secure Boot, or if you want to create a USB flash drive with rEFInd on it, you should read the <a href="refind-install.html">man page</a> for this utility.</p>
-<a name="quickstart">
-<h3>Quick <tt>install.sh</tt> Instructions</h3>
-</quickstart>
+<p class="sidebar"><b>Warning:</b> OS X 10.11 ("El Capitan") implements a new feature called System Integrity Protection (SIP; aka "rootless" or "CSR"). When enabled, SIP prevents the final step of rEFInd installation—registering the boot loader with the firmware. Thus, to install rEFInd, you must either disable SIP or perform the installation from something other than your regular OS X installation. The <a href="sip.html">rEFInd and System Integrity Protection</a> page of this document describes the options.</p>
-<p>By default, the <tt>
install.sh</tt> script installs rEFInd to your disk's ESP. Under Mac OS X, you can instead install rEFInd to your current OS X boot partition by passing the script the <tt>--notesp</tt> option, or to a non-boot HFS+ partition by using the <tt>--ownhfs <tt class="variable">devicefile</tt></tt> option. Under either OS, you can install to something other than the currently-running OS by using the <tt>--root <tt class="variable">/mountpoint</tt></tt> option. (See <a href="#table1">Table 1</a> for details.)</p>
+<p>By default, the <tt>
refind-install</tt> script installs rEFInd to your disk's ESP. Under Mac OS X, you can instead install rEFInd to your current OS X boot partition by passing the script the <tt>--notesp</tt> option, or to a non-boot HFS+ partition by using the <tt>--ownhfs <tt class="variable">devicefile</tt></tt> option. Under either OS, you can install to something other than the currently-running OS by using the <tt>--root <tt class="variable">/mountpoint</tt></tt> option. (See <a href="#table1">Table 1</a> for details.)</p>
-<p>Under Linux, <tt>install.sh</tt> will be most reliable if your ESP is already mounted at <tt>/boot</tt> or <tt>/boot/efi</tt>, as described in more detail in the <a href="#linux">Installing rEFInd Manually Using Linux</a> section. (If you installed Linux in EFI mode, chances are your ESP is properly mounted.) If your ESP is not so mounted, <tt>install.sh</tt> will attempt to locate and mount an ESP, but this action is not guaranteed to work correctly. If you run <tt>install.sh</tt> from a BIOS/legacy-mode boot, particularly on a computer that also runs Windows, you should be aware that the tricks the script uses to install itself from BIOS mode are rather delicate. You can convert to a more conventional configuration using the <a href="#mvrefind"><tt>mvrefind.sh</tt> script</a> after you've booted in EFI mode.</p>
+<p>Under Linux, <tt>refind-install</tt> will be most reliable if your ESP is already mounted at <tt>/boot</tt> or <tt>/boot/efi</tt>, as described in more detail in the <a href="#linux">Installing rEFInd Manually Using Linux</a> section. (If you installed Linux in EFI mode, chances are your ESP is properly mounted.) If your ESP is not so mounted, <tt>refind-install</tt> will attempt to locate and mount an ESP, but this action is not guaranteed to work correctly. If you run <tt>refind-install</tt> from a BIOS/legacy-mode boot, particularly on a computer that also runs Windows, you should be aware that the tricks the script uses to install itself from BIOS mode are rather delicate. You can convert to a more conventional configuration using the <a href="#mvrefind"><tt>mvrefind</tt> script</a> after you've booted in EFI mode.</p>
-<p>Prior to version 0.8.4, <tt>install.sh</tt> installed rEFInd to the OS X root partition by default. I changed this because the default configuration for OS X 10.10 ("Yosemite") makes this placement unusable. Instead, <tt>install.sh</tt> now installs to the ESP under OS X, just as it does under Linux; however, the default installation location under OS X is <tt>EFI/BOOT/</tt> rather than <tt>EFI/refind/</tt>. This difference accommodates a quirk of Apple's EFI, which sometimes imposes a 30-second delay when using anything but the <tt>EFI/BOOT</tt> location. <i>If you're upgrading a working install of rEFInd to the OS X root partition, it's best to pass the <tt>--notesp</tt> option to <tt>install.sh</tt>.</i> This option is described in more detail shortly.</p>
+<p>Prior to version 0.8.4, <tt>refind-install</tt> installed rEFInd to the OS X root partition by default. I changed this because the default configuration for OS X 10.10 ("Yosemite") makes this placement unusable. Instead, <tt>refind-install</tt> now installs to the ESP under OS X, just as it does under Linux. <i>If you're upgrading a working install of rEFInd to the OS X root partition, it's best to pass the <tt>--notesp</tt> option to <tt>refind-install</tt>.</i> This option is described in more detail shortly.</p>
<p>A sample run under Linux looks something like this:</p>
<pre class="listing">
-# <tt class="userinput">./install.sh</tt>
+# <tt class="userinput">./refind-install</tt>
Installing rEFInd on Linux....
ESP was found at /boot/efi using vfat
Installing driver for ext4 (ext4_x64.efi)
<p>The output under OS X is a bit different:</p>
<pre class="listing">
-$ <tt class="userinput">./install.sh</tt>
+$ <tt class="userinput">./refind-install</tt>
Not running as root; attempting to elevate privileges via sudo....
Password:
Installing rEFInd on OS X....
Copying sample configuration file as refind.conf; edit this file to configure
rEFInd.
-
-WARNING: If you have an Advanced Format disk, *DO NOT* attempt to check the
-bless status with 'bless --info', since this is known to cause disk corruption
-on some systems!!
-
-
Installation has completed successfully.
Unmounting install dir</pre>
<p>Note that the change to an ESP location for rEFInd with version 0.8.4 means that, if you upgrade rEFInd from an earlier version, you may notice a rEFInd boot option in the rEFInd menu. This option will boot the old version of rEFInd (or the new one, if something went wrong and the old version continues to boot). You can rid yourself of the unwanted boot menu by deleting the old files or by using <tt>dont_scan_dirs</tt> or <tt>dont_scan_files</tt> in <tt>refind.conf</tt>. Before you do this, you should use rEFInd to identify the unwanted files—the filename and volume identifier appear under the icons when you highlight the option. You can then locate and delete them from within OS X. Before you delete the old files, though, you may want to copy over any changes you've made to the rEFInd configuration, icons, and other support files.</p>
-<a name="extra_installsh">
-<h3>Extra <tt>install.sh</tt> Instructions</h3>
-</a>
-
-<p>Some details that can affect how the script runs include the following:</p>
-
-<ul>
-
-<li>If you run the script as an ordinary user, it attempts to acquire
- <tt>root</tt> privileges by using the <tt>sudo</tt> command. This works
- on Mac OS X and some Linux installations (such as under Ubuntu or if
- you've added yourself to the <tt>sudo</tt> users list), but on some
- Linux installations this will fail. On such systems, you should run
- <tt>install.sh</tt> as <tt>root</tt>.</li>
-
-<li>Under OS X, you can run the script with a mouse by opening a Terminal
- session and then dragging-and-dropping the <tt>install.sh</tt> file to
- the Terminal window. You'll need to press the Return or Enter key to
- run the script.</li>
-
-<li>If you're using OS X 10.7's Whole Disk Encryption (WDE) feature, or the
- loogical volumes feature in OS X 10.10, you <i>must</i> install rEFInd
- to the ESP or to a separate HFS+ partition. The default in rEFInd 0.8.4
- and later is to install to the ESP. If you prefer to use a separate
- HFS+ volume, the <tt>--ownhfs <tt
- class="variable">device-file</tt></tt> option to <tt>install.sh</tt> is
- required.</li>
-
-<li>If you're <i>not</i> using WDE or logical volumes, you can install
- rEFInd to the OS X root (<tt>/</tt>) partition by using the
- <tt>--notesp</tt> option to <tt>install.sh</tt>. Using this option is
- recommended when upgrading from a working rEFInd installation in this
- location.</li>
-
-<li>If you're replacing rEFIt with rEFInd on a Mac, there's a chance that
- <tt>install.sh</tt> will warn you about the presence of a program
- called <tt>/Library/StartupItems/rEFItBlesser</tt> and ask if you want
- to delete it. This program is designed to keep rEFIt set as the boot
- manager by automatically re-blessing it if the default boot manager
- changes. This is obviously undesirable if you install rEFInd as your
- primary boot manager, so it's generally best to remove this program. If
- you prefer to keep your options open, you can answer <tt
- class="userinput">N</tt> when <tt>install.sh</tt> asks if you want to
- delete rEFItBlesser, and instead manually copy it elsewhere. If you
- subsequently decide to go back to using rEFIt as your primary boot
- manager, you can restore rEFItBlesser to its place.</li>
-
-<li>If you're using OS X and an Advanced Format disk, heed the warning that
- <tt>install.sh</tt> displays and <i><b>do not</b></i> use <tt>bless
- --info</tt> to check your installation status; this combination has
- been reported to cause disk corruption on some Macs!</li>
-
-<li>If you intend to boot BIOS-based OSes on a UEFI-based PC, you
- <i>must</i> edit the <tt>refind.conf</tt> file's <tt>scanfor</tt> line
- to enable the relevant searches. This is <i>not</i> necessary on Macs,
- though; because of the popularity of dual boots with Windows on Macs,
- the BIOS/legacy scans are enabled by default on Macs.</li>
-
-<li>On Linux, <tt>install.sh</tt> checks the filesystem type of the
- <tt>/boot</tt> directory and, if a matching filesystem driver is
- available, installs it. Note that the "<tt>/boot</tt> directory" may be
- on a separate partition or it may be part of your root (<tt>/</tt>)
- filesystem, in which case the driver for your root filesystem is
- installed. This feature is unlikely to work properly from an emergency
- system, although it might if you have a separate <tt>/boot</tt>
- partition and if you mount that partition at <tt>/boot</tt> in your
- emergency system, and the ESP at <tt>/boot/efi</tt>.</li>
-
-<li>On OS X, <tt>install.sh</tt> checks your partition tables for signs of
- a Linux installation. If such a sign is found, the script installs the
- EFI filesystem driver for the Linux ext4 filesystem. This will enable
- rEFInd to read your Linux kernel <i>if</i> it's on an ext2, ext3, or
- ext4 filesystem. Note that some configurations will require a
- <tt>/boot/refind_linux.conf</tt> file, which can be reliably generated
- only under Linux. (The <tt>mkrlconf.sh</tt> script that comes with
- rEFInd will do this job once you've booted Linux.) In the meantime, you
- can launch GRUB from rEFInd or press F2 or Insert twice after
- highlighting the Linux option in rEFInd. This will enable you to enter
- a <tt>root=/dev/<tt class="variable">whatever</tt></tt> specification,
- where <tt>/dev/<tt class="variable">whatever</tt></tt> is the device
- identifier of your Linux root (<tt>/</tt>) filesystem.
-
-<li>If you run <tt>install.sh</tt> on Linux and if
- <tt>/boot/refind_linux.conf</tt> doesn't already exist,
- <tt>install.sh</tt> creates this file and populates it with a few
- sample entries. If <tt>/boot</tt> is on a FAT partition (or HFS+ on a
- Mac), or if it's on an ext2fs, ext3fs, ext4fs, ReiserFS, or HFS+
- partition and you install an appropriate driver, the
- result is that rEFInd will detect your kernel and will probably boot it
- correctly. Some systems will require manual tweaking to
- <tt>refind_linux.conf</tt>, though—for instance, to add
- <tt>dolvm</tt> to the boot options on Gentoo systems that use LVM.</li>
-
-</ul>
-
-<p>In addition to these quirks, you should be aware of some options that <tt>install.sh</tt> supports to enable you to customize your installation in various ways. The syntax for <tt>install.sh</tt> is as follows:</p>
-
-<pre class="listing">
-install.sh [--notesp | --usedefault <tt class="variable">device-file</tt> | --root <tt class="variable">mount-point</tt> | \
- --ownhfs <tt class="variable">device-file</tt> ] \
- [--nodrivers | --alldrivers] [--shim <tt class="variable">shim-filename</tt>] [--localkeys] [--yes]
-</pre>
-
-<p>The details of the options are summarized in <a href="#table1">Table 1.</a> Broadly speaking, they come in four classes: installation location options (<tt>--notesp</tt>, <tt>--usedefault</tt>, and <tt>--root</tt>), driver options (<tt>--nodrivers</tt> and <tt>--alldrivers</tt>), Secure Boot options (<tt>--shim</tt> and <tt>--localkeys</tt>), and a user input option (<tt>--yes</tt>). Using some of these options in unusual conditions can generate warnings and prompts to confirm your actions. In particular, using <tt>--shim</tt> or <tt>--localkeys</tt> when you're <i>not</i> booted in Secure Boot mode, or failing to use <tt>--shim</tt> when you <i>are</i> booted in Secure Boot mode, will generate a query and a request to confirm your installation. Consult the <a href="secureboot.html">Managing Secure Boot</a> page for more on this topic.</p>
-
-<table border="1" cellpadding="1" cellspacing="2" summary="Table 1: Options to <tt>install.sh</tt>"><a name="table1"><caption><b>Table 1: Options to <tt>install.sh</tt></b></caption></a>
-<tr>
- <th>Option</th>
- <th>Explanation</th>
-</tr>
-<tr>
- <td><tt>--notesp</tt></td>
- <td>This option, which is valid only under OS X, tells <tt>install.sh</tt> to install rEFInd to the OS X root partition rather than to the ESP. This behavior was the default in rEFInd 0.8.3 and earlier, so you may want to use it when upgrading installations of that version, unless you used <tt>--esp</tt> (which is now the default behavior, although the <tt>--esp</tt> option no longer exists) or <tt>--ownhfs</tt>. You may also want to use <tt>--notesp</tt> on new installations if you're sure you're <i>not</i> using whole-disk encryption or logical volumes.</td>
-</tr>
-<tr>
- <td><tt>--usedefault <tt class="variable">device-file</tt></tt></td>
- <td>You can install rEFInd to a disk using the default/fallback filename of <tt>EFI/BOOT/bootx64.efi</tt> (and <tt>EFI/BOOT/bootia32.efi</tt>, if the 32-bit build is available) using this option. The <tt class="variable">device-file</tt> should be an <i>unmounted</i> ESP, or at least a FAT partition, as in <tt>--usedefault /dev/sdc1</tt>. Your computer's NVRAM entries will <i>not</i> be modified when installing in this way. The intent is that you can create a bootable USB flash drive or install rEFInd on a computer that tends to "forget" its NVRAM settings with this option. This option is mutually exclusive with <tt>--notesp</tt> and <tt>--root</tt>.</td>
-</tr>
-<tr>
- <td><tt>--ownhfs <tt class="variable">device-file</tt></tt></td>
- <td>This option should be used <i>only</i> under OS X. It's used to install rEFInd to an HFS+ volume <i>other than</i> a standard Mac boot volume. The result should be that rEFInd will show up in the Mac's own boot manager. More importantly, suspend-to-RAM operations may work correctly. Note that this option requires an HFS+ volume that is <i>not</i> currently an OS X boot volume. This can be a data volume or a dedicated rEFInd partition. The ESP might also work, if it's converted to use HFS+.</td>
-</tr>
-<tr>
- <td><tt>--root <tt class="variable">/mount-point</tt></tt></td>
- <td>This option is intended to help install rEFInd from a "live CD" or other emergency system. To use it, you should mount your regular installation at <tt class="variable">/mount-point</tt>, including your <tt>/boot</tt> directory (if it's separate) at <tt class="variable">/mount-point</tt><tt>/boot</tt> and (on Linux) your ESP at that location or at <tt class="variable">/mount-point</tt><tt>/boot/efi</tt>. The <tt>install.sh</tt> script then installs rEFInd to the appropriate location—on Linux, <tt class="variable">/mount-point</tt><tt>/boot/EFI/refind</tt> or <tt class="variable">/mount-point</tt><tt>/boot/efi/EFI/refind</tt>, depending on where you've mounted your ESP. Under OS X, this option is only useful in conjunction with <tt>--notesp</tt>, in which case rEFInd will install to <tt class="variable">/mount-point</tt><tt>/EFI/refind</tt>. The script also adds an entry to your NVRAM for rEFInd at this location. You cannot use this option with <tt>--usedefault</tt>. Note that this option is <i>not</i> needed when doing a dual-boot Linux/OS X installation; just install normally in OS X.</td>
-</tr>
-<tr>
- <td><tt>--nodrivers</tt></td>
- <td>Ordinarily <tt>install.sh</tt> attempts to install the driver required to read <tt>/boot</tt> on Linux. This attempt works only if you're using ext2fs, ext3fs, ext4fs, or ReiserFS on the relevant partition. If you want to forego this driver installation, pass the <tt>--nodrivers</tt> option. This option is the implicit when you use <tt>--usedefault</tt>.</td>
-</tr>
-<tr>
- <td><tt>--alldrivers</tt></td>
- <td>When you specify this option, <tt>install.sh</tt> copies <i>all</i> the driver files for your architecture. You may want to remove unused driver files after you use this option, especially if your computer uses Secure Boot. Note that some computers hang or fail to work with any drivers if you use this option, so use it with caution.</td>
-</tr>
-<tr>
- <td><tt>--shim <tt class="variable">shim-filename</tt></tt> or <tt>--preloader <tt class="variable">preloader-filename</tt></tt></td>
- <td>If you pass this option to <tt>install.sh</tt>, the script will copy the specified shim program file to the target directory, copy the <tt>MokManager.efi</tt> file from the shim program file's directory to the target directory, copy the 64-bit version of rEFInd as <tt>grubx64.efi</tt>, and register shim with the firmware. (If you also specify <tt>--usedefault</tt>, the NVRAM registration is skipped.) When the target file is identified as PreLoader, much the same thing happens, but <tt>install.sh</tt> copies <tt>HashTool.efi</tt> instead of <tt>MokManager.efi</tt> and copies rEFInd as <tt>loader.efi</tt> rather than as <tt>grubx64.efi</tt>. The intent is to simplify rEFInd installation on a computer that uses Secure Boot; when so set up, rEFInd will boot in Secure Boot mode, with one caveat: The first time you boot, MokManager/HashTool will launch, and you must use it to locate and install a public key or register rEFInd as a trusted application. The rEFInd public key file will be located in the rEFInd directory's <tt>keys</tt> subdirectory under the name <tt>refind.cer</tt>. Note that I'm not providing a shim binary myself, but you can download one from <a href="http://www.codon.org.uk/~mjg59/shim-signed/">here.</a> Some distributions also provide their own shim programs, so can point to them—for instance, in <tt>/boot/efi/EFI/fedora/shim.efi</tt>.</td>
-</tr>
-<tr>
- <td><tt>--localkeys</tt></td>
- <td>This option tells <tt>install.sh</tt> to generate a new Machine Owner Key (MOK), store it in <tt>/etc/refind.d/keys</tt> as <tt>refind_local.*</tt>, and re-sign all the 64-bit rEFInd binaries with this key before installing them. This is the preferable way to install rEFInd in Secure Boot mode, since it means your binaries will be signed locally rather than with my own key, which is used to sign many other users' binaries; however, this method requires that both the <tt>openssl</tt> and <tt>sbsign</tt> binaries be installed. The former is readily available in most distributions' repositories, but the latter is not, so this option is not the default.</td>
-</tr>
-<tr>
- <td><tt>--yes</tt></td>
- <td>This option causes the script to assume a <tt>Y</tt> input to every yes/no prompt that can be generated under certain conditions, such as if you specify <tt>--shim</tt> but <tt>install.sh</tt> detects no evidence of a Secure Boot installation. This option is intended mainly for use by scripts such as those that might be used as part of an installation via an RPM or Debian package.</td>
-</tr>
-</table>
-
-<p>After you run <tt>install.sh</tt>, you should peruse the script's output to ensure that everything looks OK. <tt>install.sh</tt> displays error messages when it encounters errors, such as if the ESP is mounted read-only or if you run out of disk space. You may need to correct such problems manually and re-run the script. In some cases you may need to fall back on manual installation, which gives you better control over details such as which partition to use for installation.</p>
+<p>The <tt>refind-install</tt> script supports a number of options that can affect how it operates. For information on these options, consult the script's man page: Type <tt class="userinput">man refind-install</tt> if you installed rEFInd via an RPM or Debian package; or read it in <a href="refind-install.html">HTML form.</a></p>
<a name="manual">
<h2>Installing rEFInd Manually</h2>
</a>
-<p>Sometimes the <tt>
install.sh</tt> script just won't do the job, or you may need to install using an OS that it doesn't support, such as Windows. In these cases, you'll have to install rEFInd the old-fashioned way, using file-copying commands and utilities to add the program to your EFI's boot loader list. I describe how to do this with <a href="#linux">Linux</a>, <a href="#osx">OS X</a>, <a href="#windows">Windows</a>, and <a href="#efishell">the EFI shell.</a></p>
+<p>Sometimes the <tt>
refind-install</tt> script just won't do the job, or you may need to install using an OS that it doesn't support, such as Windows. In these cases, you'll have to install rEFInd the old-fashioned way, using file-copying commands and utilities to add the program to your EFI's boot loader list. I describe how to do this with <a href="#linux">Linux</a>, <a href="#osx">OS X</a>, <a href="#windows">Windows</a>, and <a href="#efishell">the EFI shell.</a></p>
<a name="linux">
<h3>Installing rEFInd Manually Using Linux</h3>
/dev/sda1 191284 16604 174681 9% /boot/efi
</pre>
-<p class="sidebar"><b>Warning:</b> If you're running Linux on a Mac, I recommend you install rEFInd under OS X. The Mac's boot process deviates a bit from EFI standards, so you'll probably have to use a tool called <tt>bless</tt> under Mac OS to do the job. Alternatively, there's a new Linux program, <tt>hfs-bless</tt>, part of the <a href="http://www.codon.org.uk/~mjg59/mactel-boot/"><tt>mactel-boot</tt></a> package, that's supposed to work with <tt>efibootmgr</tt> to make a Mac HFS partition bootable. I've not yet tried it, though. There are also reports that the <tt>efibootmgr</tt> tool used under Linux can corrupt some Macs' firmware. Although I've seen some vague suggestions that this problem has been fixed under 3.<i>x</i> kernels, I haven't tested this claim.</p>
+<p class="sidebar"><b>Note:</b> If you're running Linux on a Mac, I recommend you install rEFInd under OS X. The Mac's boot process deviates a bit from EFI standards, and older versions of <tt>efibootmgr</tt> didn't always work properly on Macs. This problem seems to have gone away with more recent versions of <tt>efibootmgr</tt>, but using OS X may still be more reliable. On the other hand, Apple's new (as of OS X 10.11) System Integrity Protection (SIP) feature blocks the use of <tt>bless</tt> under OS X and so prevents rEFInd installation. The <a href="sip.html">rEFInd and System Integrity Protection</a> page of this document covers how to overcome SIP and install rEFInd. One of these methods is to do the job from Linux.</p>
<p>This example shows that <tt>/dev/sda1</tt> is mounted at <tt>/boot/efi</tt>, which is a typical configuration. (The ESP can be on another disk or partition, but <tt>/dev/sda1</tt> is the most common place for an ESP.) If your output shows <tt>/boot</tt> or <tt>/</tt> under the <tt>Mounted on</tt> column, then your ESP isn't mounted. (An exception is if you're mounting the ESP at <tt>/boot</tt>. This is an unusual configuration. If you're using it, you can proceed, making suitable adjustments to subsequent commands.) If you get a <tt>df: `/boot/efi': No such file or directory</tt> error message, then the <tt>/boot/efi</tt> directory doesn't even exist. In such cases, you may need to jump through some extra hoops, as described on my <a href="http://www.rodsbooks.com/efi-bootloaders/installation.html">EFI Boot Loader Installation</a> page.</p>
<li>Type <tt><b>cd /boot/efi/EFI/refind</b></tt> to change into rEFInd's new directory on the ESP.</li>
-<li>Type <tt><b>rm refind_ia32.efi</b></tt> to remove the IA32 binary if you're using an <i>x</i>86-64 (64-bit) system; or type <tt><b>rm refind_x64.efi</b></tt> to remove the <i>x</i>86-64 binary if you're using an <i>x</i>86 (32-bit) system. (Note that you must keep the version that's the correct bit width for your EFI; if you've installed a 32-bit Linux on a 64-bit PC with a 64-bit EFI, you'd keep <tt>refind_x64.efi</tt>.</li>
+<li>You may optionally remove the rEFInd binaries for the CPU types you're not using. For instance, you might type <tt class="userinput">rm refind_ia32.efi refind_aa64.efi</tt> to remove the IA32 and AARCH64 binaries if you're using an <i>x</i>86-64 (AMD64, X64) system.</li>
-<li>
Optionally, type <tt class="userinput">rm -r drivers_ia32</tt> to remove the <i>x</i>86 drivers from an <i>x</i>86-64 system, or <tt class="userinput">rm -r drivers_x64</tt> to remove the <i>x</i>86-64 drivers from a 32-bit <i>x</i>86 system. You may also want to remove some or all of the drivers for the architecture you are using. If you don't need them, they'll slow down the start process, and worse, loading unnecessary drivers can cause some systems to hang or interfere with the drivers you do need. See the <a href="drivers.html">page on drivers</a> for more on this topic.</li>
+<li>
Similarly, you may optionally remove the drivers subdirectories for the CPU types you're not using. For instance, you could type <tt class="userinput">rm -r drivers_ia32 drivers_aa64</tt> to remove the <i>x</i>86 and ARM64 drivers from an <i>x</i>86-64 system. You may also want to remove some or all of the drivers for the architecture you are using. If you don't need them, they'll slow down the start process, and worse, loading unnecessary drivers can cause some systems to hang or interfere with the drivers you do need. See the <a href="drivers.html">page on drivers</a> for more on this topic.</li>
<li>Rename the configuration file by typing <tt><b>mv refind.conf-sample refind.conf</b></tt>. Consult the <a href="configfile.html">Editing the rEFInd Configuration File</a> page for information on how to adjust your options.</li>
<p class="sidebar"><b>Weird:</b> A <a href="http://mjg59.dreamwidth.org/20187.html">bug exists</a> in some Lenovo computers (and perhaps in some others, too) that causes the firmware's boot manager to refuse to boot any boot loader that doesn't have the name <tt>Windows Boot Manager</tt> or <tt>Red Hat Enterprise Linux</tt>. If you have such a system, you must pass one of those names (in quotes) rather than <tt>rEFInd</tt> to <tt>efibootmgr</tt> via its <tt>-L</tt> option. This bug was reported to Lenovo in mid-November 2012, and by late 2013, at least some Lenovos were mercifully free of this bug.</p>
<a name="efibootmgr">
-<li>On a UEFI-based system, type <tt><b>efibootmgr -c -l \\EFI\\refind\\refind_x64.efi -L rEFInd</b></tt> to add rEFInd to your EFI's list of available boot loaders, which it stores in NVRAM. Adjust the path to the binary as required if you install somewhere else. You may also need to include additional options if your ESP isn't on <tt>/dev/sda1</tt> or if your configuration is otherwise unusual; consult the <tt>efibootmgr</tt> man page for details. You may need to install this program on some systems; it's a standard part of most distributions' repositories. Also, if you're installing in Secure Boot mode, you must normally register <tt>shim.efi</tt> rather than the rEFInd binary, and rename <tt>refind_x64.efi</tt> to <tt>grubx64.efi</tt>.</li>
+<li>On a UEFI-based system, type <tt><b>efibootmgr -c -l \\EFI\\refind\\refind_x64.efi -L rEFInd</b></tt> to add rEFInd to your EFI's list of available boot loaders, which it stores in NVRAM. Adjust the path to the binary as required if you install somewhere else. You may also need to include additional options if your ESP isn't on <tt>/dev/sda1</tt> or if your configuration is otherwise unusual; consult the <tt>efibootmgr</tt> man page for details. You may need to install this program on some systems; it's a standard part of most distributions' repositories. Also, if you're installing in Secure Boot mode, you must normally register <tt>shim.efi</tt> rather than the rEFInd binary, and rename <tt>refind_x64.efi</tt> to <tt>grubx64.efi</tt>. Shim 0.7 and later enables you to keep rEFInd's usual name by adding a <tt>-u "shim.efi refind_x64.efi"</tt> option to your <tt>efibootmgr</tt> command line, though. Change the filenames to the ones used by your actual Shim and rEFInd binaries, respectively.</li>
</a>
<li>If other boot loaders are already installed, you can use <tt>efibootmgr</tt> to adjust their boot order. For instance, <b><tt>efibootmgr -o 3,7,2</tt></b> sets the firmware to try boot loader #3 first, followed by #7, followed by #2. (The program should have displayed a list of boot loaders when you added yours in the preceding step.) Place rEFInd's number first to set it as the default boot program.</li>
<h3>Installing rEFInd Manually Using Mac OS X</h3>
</a>
+<p class="sidebar"><b>Warning:</b> OS X 10.11 ("El Capitan") implements a new feature called System Integrity Protection (SIP; aka "rootless" or "CSR"). When enabled, SIP prevents the final step of rEFInd installation—registering the boot loader with the firmware. Thus, to install rEFInd, you must either disable SIP or perform the installation from something other than your regular OS X installation. The <a href="sip.html">rEFInd and System Integrity Protection</a> page of this document describes the options. If you're an advanced enough user to be considering a manual rEFInd installation procedure, doing the job from the Recovery HD environment may be your best option.</p>
+
<p>Before installing rEFInd on a Mac, you must determine whether it uses a 32-bit or 64-bit EFI implementation. Most Intel-based Macs have 64-bit EFIs, so you should use the <tt>refind_x64.efi</tt> file with them; but very early Intel-based Macs have 32-bit EFIs (and sometimes 32-bit CPUs), which require the <tt>refind_ia32.efi</tt> file. You can determine whether your Mac needs the <i>x</i>86-64 or IA32 build by typing the following command in a Mac Terminal window:</p>
<pre class="listing">
<li>Open a Terminal window in which you'll type the following
commands.</li>
-<li>If you want to install rEFInd on your ESP, you must first mount it. You
- can do this by typing <b><tt>mkdir /Volumes/esp</tt></b> followed by
- <b><tt>sudo mount -t msdos /dev/disk0s1 /Volumes/esp</tt></b>. Note
- that you may need to change <tt>/dev/disk0s1</tt> to something else if
- your ESP is at an unusual location. Type <tt class="userinput">diskutil
- list</tt> or use a tool such as my <a
- href="http://www.rodsbooks.com/gdisk/">GPT fdisk (<tt>gdisk</tt>)</a>
- to examine your partition table to find your ESP if necessary.</li>
-
-<li>Type <b><tt>sudo mkdir -p /Volumes/esp/efi/refind</tt></b> to create a
+<li>If you want to install rEFInd on your ESP, you must first mount it. The
+ easy way to do this is to use the <tt>mountesp</tt> script that comes
+ with rEFInd. When you run it, the script should tell you where the ESP
+ was mounted. You can do the job manually by typing <b><tt>mkdir
+ /Volumes/ESP</tt></b> followed by <b><tt>sudo mount -t msdos
+ /dev/disk0s1 /Volumes/ESP</tt></b>. Note that you may need to change
+ <tt>/dev/disk0s1</tt> to something else if your ESP is at an unusual
+ location. Type <tt class="userinput">diskutil list</tt> or use a tool
+ such as my <a href="http://www.rodsbooks.com/gdisk/">GPT fdisk
+ (<tt>gdisk</tt>)</a> to examine your partition table to find your ESP
+ if necessary.</li>
+
+<li>Type <b><tt>sudo mkdir -p /Volumes/ESP/efi/refind</tt></b> to create a
suitable directory for rEFInd. If you want to place rEFInd on the OS X
root partition, you should adjust the pathname appropriately, as in
<tt>/efi/refind</tt>. Alternatively, you can use the Finder to create
<li>Copy the files in the <tt>refind</tt> subdirectory of the rEFInd binary
package to the like-named directory you've just created. You can do
this in the Finder or by typing <b><tt>sudo cp -r refind/*
- /Volumes/esp/efi/refind/</tt></b> in your Terminal window after
+ /Volumes/ESP/efi/refind/</tt></b> in your Terminal window after
changing into the rEFInd package's main directory.</li>
-<li>Remove the file for the version of rEFInd you're not using, as in
- <b><tt>sudo rm Volumes/esp/efi/refind/refind_ia32.efi</tt></b> on a Mac
- with a 64-bit EFI or <b><tt>sudo rm
- /Volumes/esp/efi/refind/refind_x64.efi</tt></b> on a Mac with a 32-bit
- EFI.</li>
-
-<li>Optionally, remove the drivers directory for the architecture you're
- not using—<tt>/Volumes/esp/efi/refind/drivers_ia32</tt> or
- <tt>/Volumes/esp/efi/refind/drivers_x64</tt>, as appropriate. You may
- also want to remove some or all of the drivers for the architecture you
- are using; if you don't need them, they'll slow down the start process.
- See the <a href="drivers.html">page on drivers</a> for more on this
- topic. Note that Apple's firmware includes its own HFS+ driver, so the
- HFS+ driver provided with rEFInd is useless on Macs.</li>
+<li>Remove the files for the versions of rEFInd you're not using, as in <tt
+ class="userinput">sudo rm Volumes/esp/efi/refind/refind_ia32.efi
+ Volumes/esp/efi/refind/refind_aa64.efi</tt> on a Mac with a 64-bit EFI or
+ <tt class="userinput">sudo rm /Volumes/ESP/efi/refind/refind_x64.efi
+ Volumes/esp/efi/refind/refind_aa64.efi</tt> on a Mac with a 32-bit EFI.</li>
+
+<li>Optionally, remove the drivers directories for the architectures you're not
+ using—<tt>/Volumes/ESP/efi/refind/drivers_ia32</tt> or
+ <tt>/Volumes/ESP/efi/refind/drivers_x64</tt>, as appropriate. (No Mac uses
+ an ARM CPU, so you'd also remove
+ <tt>/Volumes/ESP/efi/refind/drivers_aa64</tt> You may also want to remove
+ some or all of the drivers for the architecture you are using; if you don't
+ need them, they'll slow down the start process. See the <a
+ href="drivers.html">page on drivers</a> for more on this topic. Note that
+ Apple's firmware includes its own HFS+ driver, so the HFS+ driver provided
+ with rEFInd is useless on Macs.</li>
<li>If this is your first installation, type <b><tt>sudo mv
- /Volumes/esp/efi/refind/refind.conf-sample
- /Volumes/esp/efi/refind/refind.conf</tt></b> (adjusting the path as
+ /Volumes/ESP/efi/refind/refind.conf-sample
+ /Volumes/ESP/efi/refind/refind.conf</tt></b> (adjusting the path as
necessary) to rename the sample configuration file so that it will
serve as a real configuration file. (Again, you can do this with the
Finder, if you prefer.)</li>
<li>"Bless" rEFInd by typing one of the following two commands:
<ul>
<li>If you're installing rEFInd on the ESP, type <tt
- class="userinput">sudo bless --mount /Volumes/esp --setBoot --file
- /Volumes/esp/efi/refind/refind_x64.efi</tt>, adjusting the mount
- point and exact path to the file as appropriate for your
+ class="userinput">sudo bless --mount /Volumes/ESP --setBoot --file
+ /Volumes/ESP/efi/refind/refind_x64.efi --shortform</tt>, adjusting
+ the mount point and exact path to the file as appropriate for your
installation.</li>
<li>If you're installing rEFInd to an ordinary HFS+ volume, type <tt
class="userinput">sudo bless --setBoot --folder /efi/refind --file
necessary if you're placing rEFInd somewhere else or using the
32-bit version.)</li>
</ul>
- As per the Warning earlier, <i>do not</i> use <tt>bless</tt>'s
- <tt>--info</tt> option to try to confirm the change to the boot status
- unless you're certain you do <i>not</i> have an Advanced Format hard
- disk.</li>
+ This is the step that's likely to fail if your system is booted
+ with SIP active.</li>
<li>If you don't want to reboot immediately after installing rEFInd, you
may optionally unmount the ESP by typing <tt class="userinput">sudo
umount /dev/disk0s1</tt> or <tt class="userinput">sudo umount
- /Volumes/esp</tt>. This step isn't strictly required, but if you want
+ /Volumes/ESP</tt>. This step isn't strictly required, but if you want
to keep the ESP out of your directory tree, it can be useful.</li>
</ol>
<p class="sidebar"><b>Warning:</b> Windows 8 implements a fast shutdown feature that helps speed up shutdown and startup operations on a single-boot computer. Unfortunately, this feature can cause filesystem corruption if it's used on a multi-boot computer. You can disable the feature by launching an Administrator Command Prompt window and typing <tt class="userinput">powercfg /h off</tt> in it.</p>
+<p>I know relatively little about Windows EFI management tools; however, I do know that at least two relevant tools exist: the standard <tt>bcdedit</tt> and the third-party <i>EasyUEFI.</i></p>
+
+<p>The <a href="http://www.easyuefi.com/index-us.html">EasyUEFI tool</a> is a free (as in beer) GUI tool for managing EFI boot programs. I've only tried it once, and it seemed fairly intuitive and easy to use, but I don't have detailed instructions on how to use it. If you want to use EasyUEFI, you'll have to use it in place of <tt>bcdedit</tt> at the end of the following procedure.</p>
+
+<p class="sidebar"><b>Caution:</b> I've received reports that Windows 10 has made changes that make the following instructions not work. If you're using this OS, until I have a chance to investigate and update these instructions, your best bet may be to install rEFInd using a Linux live disk, such as an Ubuntu installation disk in its "try before installing" mode.</p>
+
<p>Attempt this method of installation only on a UEFI-based PC; this method will not work on Windows that's installed on a Mac in BIOS/CSM/legacy mode. To install rEFInd under Windows, you must first find a way to access the ESP, which Windows normally hides from view. One way to accomplish this goal, and to proceed forward once the ESP is accessible, is as follows:</p>
<ol>
<li>Type <b><tt>cd EFI\refind</tt></b> to change into the <tt>refind</tt> subdirectory</li>
-<li>You may want to selectively delete some of the drivers in the <tt>drivers_x64</tt>
or <tt>drivers_ia32</tt> directory, depending on your architecture and needs. Unnecessary drivers will slow the rEFInd start process, and can even cause the drivers you need to not work or cause a system crash. See the <a href="drivers.html">page on drivers</a> for more on this topic.</li>
+<li>You may want to selectively delete some of the drivers in the <tt>drivers_x64</tt>
, <tt>drivers_ia32</tt>, or <tt>drivers_aa64</tt> directory, depending on your architecture and needs. Unnecessary drivers will slow the rEFInd start process, and can even cause the drivers you need to not work or cause a system crash. See the <a href="drivers.html">page on drivers</a> for more on this topic.</li>
<li>Type <b><tt>rename refind.conf-sample refind.conf</tt></b> to rename rEFInd's configuration file.</li>
+<p class="sidebar"><b>Note:</b> I've heard from a couple of Windows 10 users that the <tt>bcdedit</tt> commands described here don't work. I don't yet know if this is a coincidence or if Microsoft has changed <tt>bcdedit</tt> in such a way that these instructions no longer apply. If you run into this problem, either try using EasyUEFI or use another installation method, such as the <a href="#linux">Linux method</a> from a Linux emergency boot disc.</p>
+
<li>Type <b><tt>bcdedit /set {bootmgr} path \EFI\refind\refind_x64.efi</tt></b> to set rEFInd as the default EFI boot program. Note that <tt>{bootmgr}</tt> is entered as such; that's not a notation for a variable. Also, change <tt>refind_x64.efi</tt> to <tt>refind_ia32.efi</tt> on systems with 32-bit EFIs. Such computers are rare, and most of them are tablets. Check your Windows bit depth to determine which binary you should use.</li>
<li>If you like, type <b><tt>bcdedit /set {bootmgr} description "<i>rEFInd description</i>"</tt></b> to set a description (change <tt><i>rEFInd description</i></tt> as you see fit).</li>
<li>Change to the directory in which rEFInd's files exist.</li>
-<li>Type <tt class="userinput">cp refind_x64.efi fs0:\EFI\refind</tt> to
- copy the rEFInd binary file. (Adjust the name if you're using a 32-bit
+<li>Type <tt class="userinput">cp refind_x64.efi fs0:\EFI\refind</tt> to copy
+ the rEFInd binary file. (Adjust the name if you're using an IA32 or AARCH64
computer.)</li>
<li>Type <tt class="userinput">cp refind.conf-sample
rEFInd's icons.</li>
<li>Optionally, type <tt class="userinput">cp -r drivers_x64
- fs0:\EFI\refind\</tt> to copy rEFInd's 64-bit drivers. (You could
- instead copy the 32-bit drivers or limit yourself to just the drivers
- you need, of course.)</li>
+ fs0:\EFI\refind\</tt> to copy rEFInd's X64 drivers. (You could instead copy
+ the IA32 or AARCH64 drivers or limit yourself to just the drivers you need,
+ of course.)</li>
<li>Type <tt class="userinput">fs0:</tt>, if necessary, to change to the
ESP.</li>
</ul>
-<p>If you need to use one of these names, or something more exotic, you can do so in either of two ways: You can <a href="#mvrefind">use the <tt>mvrefind
.sh</tt> script</a> to move your installation in one step, or you can <a href="#manual_renaming">move and rename your files manually.</a></p>
+<p>If you need to use one of these names, or something more exotic, you can do so in either of two ways: You can <a href="#mvrefind">use the <tt>mvrefind</tt> script</a> to move your installation in one step, or you can <a href="#manual_renaming">move and rename your files manually.</a></p>
<a name="mvrefind">
-<h3>Using <tt>mvrefind.sh</tt></h3>
+<h3>Using <tt>mvrefind</tt></h3>
</a>
-<p>The easiest way to move a rEFInd installation, at least in Linux, is to use the <tt>mvrefind.sh</tt> script. If you installed from one of my RPM or Debian packages, this script should be installed in <tt>/usr/sbin</tt>, so you can use it like a regular Linux command; otherwise you'll need to install it to your path yourself or type its complete path. Either way, it works much like the Linux <tt>mv</tt> command, but you pass it the directory in which a rEFInd installation appears and a target location:</p>
+<p>The easiest way to move a rEFInd installation, at least in Linux, is to use the <tt>mvrefind</tt> script. If you installed from one of my RPM or Debian packages, this script should be installed in <tt>/usr/sbin</tt>, so you can use it like a regular Linux command; otherwise you'll need to install it to your path yourself or type its complete path. Either way, it works much like the Linux <tt>mv</tt> command, but you pass it the directory in which a rEFInd installation appears and a target location:</p>
<pre class="listing">
-# <tt class="userinput">mvrefind.sh /boot/efi/EFI/BOOT /boot/efi/EFI/refind</tt>
+# <tt class="userinput">mvrefind /boot/efi/EFI/BOOT /boot/efi/EFI/refind</tt>
</pre>
<p>This example moves rEFInd from <tt>/boot/efi/EFI/BOOT</tt> to <tt>/boot/efi/EFI/refind</tt>. It differs from <tt>mv</tt> in several ways:
<ul>
<li>The script renames rEFInd in a way that's sensitive to its source and
- destination directories—for instance, <tt>mvrefind.sh</tt> knows
+ destination directories—for instance, <tt>mvrefind</tt> knows
that rEFInd (or shim, for Secure Boot installations) must be called
<tt>bootx64.efi</tt> on a 64-bit installation in
<tt>/boot/efi/EFI/BOOT</tt>, so it looks for rEFInd under that name
</ul>
-<p>The <tt>mvrefind.sh</tt> script is likely to be useful in resolving boot problems—if your system won't boot, you can try copying the installation to <tt>/boot/efi/EFI/BOOT</tt>, <tt>/boot/efi/EFI/Microsoft/Boot</tt>, and <tt>/boot/efi/EFI/refind</tt> in turn, testing the boot process after each attempt. (These filenames all assume your ESP is mounted at <tt>/boot/efi</tt>.) You could also copy a BIOS-mode install from <tt>/boot/efi/EFI/BOOT</tt> or <tt>/boot/efi/EFI/Microsoft/Boot</tt> to <tt>/boot/efi/EFI/refind</tt> to make it more robust against Windows repairs (assuming your firmware isn't broken).</p>
+<p>The <tt>mvrefind</tt> script is likely to be useful in resolving boot problems—if your system won't boot, you can try copying the installation to <tt>/boot/efi/EFI/BOOT</tt>, <tt>/boot/efi/EFI/Microsoft/Boot</tt>, and <tt>/boot/efi/EFI/refind</tt> in turn, testing the boot process after each attempt. (These filenames all assume your ESP is mounted at <tt>/boot/efi</tt>.) You could also copy a BIOS-mode install from <tt>/boot/efi/EFI/BOOT</tt> or <tt>/boot/efi/EFI/Microsoft/Boot</tt> to <tt>/boot/efi/EFI/refind</tt> to make it more robust against Windows repairs (assuming your firmware isn't broken).</p>
<a name="manual_renaming">
<h3>Renaming Files Manually</h3>
<li>In OS X, if you copy over the original file with the new one, you'll
probably have to re-bless it to make it work.</li>
-<li>Under Linux or OS X, you can re-run the <tt>install.sh</tt> script. In
+<li>Under Linux or OS X, you can re-run the <tt>refind-install</tt> script. In
most cases this works fine, but you'll end up with a duplicate of the
icons directory (<tt>icons-backup</tt>, which holds the original icons,
whereas <tt>icons</tt> holds the icons from the new package). Normally
this just wastes some disk space; but if you've customized your icons,
you'll need to copy your altered icons back. Under Linux, versions
- 0.6.2 and later of <tt>install.sh</tt> search for rEFInd in several
- locations on the ESP, and will upgrade whatever is found.</li>
+ 0.6.2 and later of <tt>refind-install</tt> search for rEFInd in several
+ locations on the ESP, and will upgrade whatever is found. The same is
+ true with versions 0.8.5 and later under OS X when installing to the
+ ESP. If you install to a location other than the ESP under OS X, be
+ sure to include the same option to <tt>refind-install</tt>
+ (<tt>--notesp</tt> or <tt>--ownhfs</tt>) to replace the original rather
+ than create a new installation to the ESP.</li>
<li>Under an RPM- or Debian-based Linux distribution, you can use your
package system to install a newer version of the RPM or Debian package
that I provide. This will upgrade the files in your Linux filesystem
- and re-run the <tt>install.sh</tt> script, so as with the previous
+ and re-run the <tt>refind-install</tt> script, so as with the previous
options, you'll waste a little disk space on duplicated icons, but the
process should otherwise work quite well.</li>
on how the package was created, though, this update might or might not
install the update to the ESP; you might need to manually re-run the
installation script. Consult your distribution's documentation for
- details. My Ubuntu PPA will automatically run <tt>install.sh</tt> after
- the package is installed.</li>
+ details. My Ubuntu PPA will automatically run <tt>refind-install</tt> after
+ the package is installed <i>if</i> you selected the option to install
+ to the ESP; if you opted to skip this step, my PPA version will
+ continue to do so at every update, leaving you to manually update the
+ copy on the ESP. (You can change this behavior by typing <tt
+ class="userinput">sudo dpkg-reconfigure refind</tt>.)</li>
</ul>
-<p>In all cases, if the new version includes new or altered configuration file options, you may need to manually update your configuration file. Alternatively, if you've used the default configuration file, you can replace your working <tt>refind.conf</tt> with <tt>refind.conf-sample</tt> from the rEFInd zip file. (When using <tt>install.sh</tt>, this file will be copied to rEFInd's installation directory under its original name, so you can rename it within that directory to replace the old file.)</p>
+<p>In all cases, if the new version includes new or altered configuration file options, you may need to manually update your configuration file. Alternatively, if you've used the default configuration file, you can replace your working <tt>refind.conf</tt> with <tt>refind.conf-sample</tt> from the rEFInd zip file. (When using <tt>refind-install</tt>, this file will be copied to rEFInd's installation directory under its original name, so you can rename it within that directory to replace the old file.)</p>
-<p>If you're upgrading to rEFInd from rEFIt, you can simply run the <tt>install.sh</tt> script as described earlier or perform a manual installation. Once installed, rEFInd will take over boot manager duties. You'll still be able to launch rEFIt from rEFInd; a rEFIt icon will appear in rEFInd's menu. You can eliminate this option by removing the rEFIt files, which normally reside in <tt>/EFI/refit</tt>.</p>
+<p>If you're upgrading to rEFInd from rEFIt, you can simply run the <tt>refind-install</tt> script as described earlier or perform a manual installation. Once installed, rEFInd will take over boot manager duties. You'll still be able to launch rEFIt from rEFInd; a rEFIt icon will appear in rEFInd's menu. You can eliminate this option by removing the rEFIt files, which normally reside in <tt>/EFI/refit</tt>.</p>
<a name="addons">
<h2>Installing Additional Components</h2>
original rEFIt version of the program usually goes by the filename
<tt>gptsync.efi</tt>, whereas the updated rEFInd version ships with an
architecture code, as in <tt>gptsync_x64.efi</tt> or
- <tt>gptsync_ia32.efi</tt>. The rEFInd <tt>install.sh</tt> script
+ <tt>gptsync_ia32.efi</tt>. The rEFInd <tt>refind-install</tt> script
installs <tt>gptsync_<tt class="variable">arch</tt>.efi</tt> when run
under OS X, but not when run on Linux. In addition to installing the
program, you must edit <tt>refind.conf</tt>, uncomment the
<h2>Fixing Macintosh Boot Problems</h2>
</a>
-<p>I've received a few reports of a sluggish boot process (a delay of about 30 seconds before starting rEFInd) on some Macs after installing rEFInd, as well as some other Mac-specific peculiarities. I've been unable to replicate thess problems myself, and their true causes remains mysterious to me. I have found several possible solutions, though: <a href="#fallback">using the fallback filename,</a> <a href="#moving">moving rEFInd to an HFS+ volume,</a> <a href="#clearing">clearing NVRAM entries,</a> and <a href="#wakeprobs">fixing wake problems.</a></p>
+<p>I've received a few reports of a sluggish boot process (a delay of about 30 seconds before starting rEFInd) on some Macs after installing rEFInd, as well as some other Mac-specific peculiarities. I've been unable to replicate thess problems myself, and their true causes remains mysterious to me. I have found several possible solutions, though: <a href="#shortform">Using the <tt>--shortform</tt> option,</a> <a href="#fallback">using the fallback filename,</a> <a href="#moving">moving rEFInd to an HFS+ volume,</a> <a href="#clearing">clearing NVRAM entries,</a> <a href="#wakeprobs">fixing wake problems,</a> and <a href="#nolinux">fixing a failure to find Linux.</a></p>
+
+<a name="shortform">
+<h3>Using the <tt>--shortform</tt> Option</h3>
+</a>
+
+<p>Prior to version 0.8.5, these instructions and the <tt>refind-install</tt> script omitted the <tt>--shortform</tt> option from the <tt>bless</tt> command when installing rEFInd to the ESP. A rEFInd user, however, discovered that using the option eliminated the 30-second delay, so it is now the default with 0.8.5's <tt>refind-install</tt>, and is specified in the instructions. If you installed rEFInd 0.8.4 or earlier, you may want to re-install or re-<tt>bless</tt> rEFInd using this option.</p>
+
+<p>There is one caveat, though: The <tt>man</tt> page for <tt>bless</tt> notes that <tt>--shortform</tt> notes that its use can come "at the expense of boot time performance." Thus, it's not clear to me that this option might not actually <i>create</i> problems on some computers. (It's eliminated the boot delay on my 2014 MacBook Air and has no detrimental effect on an old 32-bit Mac Mini that's never had a boot delay problem, though.) Thus, if you have problems with rEFInd 0.8.5 or later, you might try running <tt>bless</tt>, as described in <a href="#osx">Installing rEFInd Manually Using OS X's</a> step 8, but <i>omit</i> the <tt>--shortform</tt> option.</p>
<a name="fallback">
<h3>Using the Fallback Filename</h3>
</a>
-<p>I've received a few reports that installing rEFInd to the ESP using the fallback filename (<tt>EFI/BOOT/bootx64.efi</tt> on most systems, or <tt>EFI/BOOT/bootia32.efi</tt> on very old Macs) can work around a sluggish boot problem. In fact, since version 0.8.4, the <tt>install.sh</tt> script copies the rEFInd binary to this name when run under OS X. If you installed manually to another name, though, renaming (and re-<tt>bless</tt>ing) the installation is worth trying.</p>
+<p>I've received a few reports that installing rEFInd to the ESP using the fallback filename (<tt>EFI/BOOT/bootx64.efi</tt> on most systems, or <tt>EFI/BOOT/bootia32.efi</tt> on very old Macs) can work around a sluggish boot problem. In fact, version 0.8.4's <tt>refind-install</tt> script copied the rEFInd binary to this name when run under OS X. (Version 0.8.5 switches to using <tt>--shortform</tt> with the more conventional <tt>EFI/refind/refind_x64.efi</tt> or <tt>EFI/refind/refind_ia32.efi</tt> name, as just noted.) If you installed to a name other than <tt>EFI/BOOT/BOOT<tt class="variable">{ARCH}</tt></tt>, either manually or by using the 0.8.5 or later <tt>refind-install</tt>, renaming (and re-<tt>bless</tt>ing) the installation is worth trying.</p>
<a name="moving">
<h3>Moving rEFInd to an HFS+ Volume</h3>
<p>Most of the reports of sluggish Macintosh boots I've seen note that the user installed rEFInd to the ESP rather than to the OS X root partition. Some users have reported that re-installing rEFInd to the OS X root partition clears up the problem. This is obviously a straightforward solution to the problem, if it works. (This location is not an option when using WDE or OS X logical volumes.) Note that rEFInd can launch boot loaders that are stored on any partition that the EFI can read no matter where it's installed; therefore, you'll still be able to launch boot loaders stored on the ESP (or elsewhere) if you install it in this way.</p>
-<p>A variant of this solution is to create a small (~100MiB) HFS+ volume to be used exclusively by rEFInd. You can then install rEFInd to that volume with the <tt>--ownhfs</tt> option to <tt>install.sh</tt>, as in <tt class="userinput">./install.sh --ownhfs /dev/disk0s6</tt> if the volume is <tt>/dev/disk0s6</tt>. This approach has the advantage that it can be managed via OS X's own Startup Disk tool in System Preferences.</p>
+<p>A variant of this solution is to create a small (~100MiB) HFS+ volume to be used exclusively by rEFInd. You can then install rEFInd to that volume with the <tt>--ownhfs</tt> option to <tt>refind-install</tt>, as in <tt class="userinput">./refind-install --ownhfs /dev/disk0s6</tt> if the volume is <tt>/dev/disk0s6</tt>. This approach has the advantage that it can be managed via OS X's own Startup Disk tool in System Preferences.</p>
<p>The biggest drawback to storing rEFInd on an HFS+ volume is that you won't be able to edit the rEFInd configuration file or move rEFInd-related binaries from an EFI shell if you install it in this way, since Apple's HFS+ driver for EFI is read-only. (The same is true of rEFInd's HFS+ driver, so it won't help you overcome this limitation.) You may also be limited in making changes to your rEFInd configuration from Linux or other OSes, too, since Linux's HFS+ drivers disable write support by default on volumes with an active journal. You can force write access by using the <tt>force</tt> option to <tt>mount</tt>; however, this procedure is noted as being risky in the Linux HFS+ documentation, so I don't recommend doing this on a regular basis on the OS X boot volume. This isn't as risky if you use a dedicated HFS+ rEFInd partition, though. You could even mount it as the Linux <tt>/boot</tt> partition, in which case it would also hold the Linux kernel and related files.</p>
<ul>
-<li>Install rEFInd to an HFS+ volume using the <tt>--ownhfs</tt> option to <tt>install.sh</tt>. Unfortunately, this solution requires either creating a small HFS+ volume for rEFInd or using an already-existing non-bootable HFS+ volume (if you've got one for data storage, for example).</li>
+<li>Install rEFInd to an HFS+ volume using the <tt>--ownhfs</tt> option to <tt>refind-install</tt>. Unfortunately, this solution requires either creating a small HFS+ volume for rEFInd or using an already-existing non-bootable HFS+ volume (if you've got one for data storage, for example).</li>
<li>Type <tt class="userinput">sudo pmset -a autopoweroff 0</tt> in a Terminal window. This solution is likely to work if sleep operations work normally up to a point, but fail after about three hours.</li>
</ul>
-<p>Unfortunately, I lack a recent Mac and so can't investigate these issues myself, so I'm dependent upon others (mostly non-programmers) to offer workarounds. This is the type of problem that really requires hands-on interactive debugging sessions with the code to stand any chance of finding a better solution.</p>
+<p>I've recently acquired a 2014 MacBook Air, but I haven't yet had the chance to try to reproduce this problem and find a workaround. It's on my to-do list, though.</p>
+
+<a name="nolinux">
+<h3>Fixing a Failure to Find Linux</h3>
+</a>
+
+<p>Some users report that rEFInd doesn't detect Linux, or won't boot it when it is found. Broadly speaking, there are two common causes of this problem:</p>
+
+<ul>
+
+<li><b>A malfunctioning BIOS/legacy boot</b>—If you installed Linux in BIOS/legacy mode, as most online documentation suggests, it could be that your <a href="http://www.rodsbooks.com/gdisk/hybrid.html">hybrid MBR</a> is missing or damaged. The usual symptom of this problem is that rEFInd shows a generic Linux penguin icon and that selecting it produces a message to the effect that a bootable OS could not be found. As hybrid MBRs are ugly and dangerous, I recommend avoiding them if possible, so my preferred solution to this problem is to set up EFI filesystem drivers and boot that way; however, fixing the hybrid MBR may be an easier solution. This is especially true if you installed a 32-bit version of Linux on a 64-bit Mac (or a 64-bit version on a rare Mac with a 64-bit CPU but a 32-bit EFI).</li>
+
+<li><b>EFI filesystem driver problems</b>—Ideally, rEFInd should be able to load and run your Linux kernel directly, but this approach normally requires you to have a working EFI driver for the filesystem that holds your Linux kernel. This won't always be the case; and even if it is installed, there can be interference from other drivers, so you may need to <i>remove</i> the drivers that you don't use. If drivers are the root of your problem, you won't see any Linux options, or you'll see the one penguin icon (as above) with no others that point to your Linux kernel(s).</li>
+
+</ul>
+
+<p>If you suspect that your hybrid MBR is damaged, you can try re-creating it with my <a href="http://www.rodsbooks.com/gdisk/">GPT fdisk (<tt>gdisk</tt>)</a> program. The GPT fdisk <a href="http://www.rodsbooks.com/gdisk/hybrid.html">hybrid MBR documentation</a> covers this procedure in detail. You can run <tt>gdisk</tt> from either OS X or Linux, although you may need to install it, particularly in OS X.</p>
+
+<p>If you suspect driver problems, you'll need to mount your ESP (as described in the <a href="#osx">manual OS X installation instructions</a>), locate the rEFInd <tt>drivers_x64</tt> directory, and adjust its contents. Make sure you have a driver for the filesystem that holds your Linux kernel. If you don't know what filesystem this is, it's probably ext4fs. rEFInd ships with several filesystem drivers, including one for ext4fs. You should also remove unnecessary filesystem drivers. I've seen several reports of one driver interfering with others' operation. The biggest culprit seems to be the HFS+ driver when used on Macs.</p>
+
+<p></p>
<a name="winprob">
<h2>Fixing Windows Boot Problems</h2>
<h2>Uninstalling rEFInd</h2>
</a>
-<p>If you decide you don't want to keep rEFInd, you can uninstall it. Doing so is a matter of removing the rEFInd files from your ESP (or from your OS X boot partition, if you installed the program there). In Linux, a command like the following, typed as <tt>root</tt>, should do the trick:</p>
+<p>If you decide you don't want to keep rEFInd, you can uninstall it. Doing so is a matter of removing the rEFInd files from your ESP (or from your OS X boot partition, if you installed the program there). The exact details of how to do this vary from one OS to another, though; and in some cases there are alternatives to completely uninstalling rEFInd that are easier to implement.</p>
+
+<a name="uinst_linux">
+<h3>Uninstalling rEFInd from Linux</h3>
+</a>
+
+<p>In Linux, a command like the following, typed as <tt>root</tt>, should remove rEFInd:</p>
<pre class="listing">
# <tt class="userinput">rm -r /boot/efi/EFI/refind</tt>
</pre>
-<p>This example assumes that your ESP is mounted at <tt>/boot/efi</tt> and that rEFInd is installed in <tt>EFI/refind</tt> on that partition. If you've mounted your ESP elsewhere, or installed rEFInd elsewhere, you should adjust the command appropriately.</p>
+<p>You must type this command as <tt>root</tt> (or use <tt>sudo</tt> in some environments, such as under Ubuntu). This example assumes that your ESP is mounted at <tt>/boot/efi</tt> and that rEFInd is installed in <tt>EFI/refind</tt> on that partition. If you've mounted your ESP elsewhere, or installed rEFInd elsewhere, you should adjust the command appropriately.</p>
-<p>The same procedure works in OS X, with the caveat that the ESP isn't normally mounted in OS X. Thus, you must first mount the ESP, as described earlier, in the section on <a href="#osx">manually installing rEFInd in OS X.</a> (You can forego this step if you installed to the OS X root partition.) You'll also need to use <tt>sudo</tt> to acquire <tt>root</tt> privileges. Thus, you'd probably use a command like the following in OS X:</p>
+<p>If you installed via an RPM or Debian package in Linux, using your package manager will remove the package files, but not the files that the installer places on your ESP. Thus, you must uninstall those files manually, as just described. To complete the job, you'll also have to remove <tt>/boot/refind_linux.conf</tt>, and perhaps the <tt>/etc/refind.d</tt> directory.</p>
-<pre class="listing">
-$ <tt class="userinput">sudo rm -r /Volumes/esp/EFI/refind</tt>
-</pre>
+<a name="uinst_osx">
+<h3>Uninstalling rEFInd from OS X</h3>
+</a>
-<p>Many variants of both of these commands are possible on both OS X and Linux. For instance, you'd probably use <tt>sudo</tt> on Ubuntu.</p>
+<p>The easiest way to restore the standard OS X boot loader on a Mac is not to uninstall rEFInd; it's to bypass it. This can be accomplished with the Startup Disk item in the System Preferences panel:</p>
-<p>If you installed via an RPM or Debian package in Linux, using your package manager will remove the package files, but not the files that the installer places on your ESP. Thus, you must uninstall those files manually, as just described. To complete the job, you'll also have to remove <tt>/boot/refind_linux.conf</tt>, and perhaps the <tt>/etc/refind.d</tt> directory.</p>
+ <br /><center><img src="startup-disk.png" align="center" width="669"
+ height="402" alt="The OS X Startup Disk tool enables you to reset a Mac
+ to use the standard OS X boot loader." border=2> </center><br />
+
+<p>Select your startup disk (<i>Macintosh HD OS X, 10.11.3</i> in this example) and then click Restart. The computer should reboot into OS X, bypassing rEFInd.</p>
+
+<p>I recommend stopping here, because the procedure for completely removing rEFInd from a Mac depends on your installation method and tends to be challenging for many Mac users, who are unfamiliar with the necessary command-line tools. Basically, you must reverse the steps described earlier, in <a href="#osx">Installing rEFInd Manually Using Mac OS X:</a></p>
+
+<ol>
+
+<li>You must first determine where rEFInd is installed. This can be any of
+ several locations:
+
+ <ul>
+
+ <li>If you installed rEFInd 0.8.3 or earlier with the default options,
+ or if you used the <tt>--notesp</tt> option with rEFInd 0.8.4 or
+ later, it will be <tt>/EFI/refind</tt> on your main partition</li>
+
+ <li>If you installed rEFInd 0.8.4 or later with the default options, or
+ if you used the <tt>--esp</tt> option with rEFInd 0.8.3 or earlier,
+ it will be in <tt>EFI/refind</tt> or <tt>EFI/BOOT</tt> on the
+ ESP.</li>
+
+ <li>If you used the <tt>--ownhfs</tt> option to <tt>refind-install</tt>,
+ rEFInd will be in the <tt>System/Library/CoreServices</tt>
+ directory on the volume you specified.</li>
+
+ <li>If you installed rEFInd manually, it will be wherever you put
+ it.</li>
+
+ <li>In all cases, there could be duplicate (inactive) rEFInd files in
+ unexpected places. This is particularly true if you tried
+ installing rEFInd multiple times, each with different options to
+ <tt>refind-install</tt>. Thus, if you delete rEFInd and it still comes
+ up, you may have deleted the wrong files. (Note that dragging files
+ to the Trash may have no effect, though—at least, not until
+ you empty the Trash.)</li>
+
+ </ul>
+
+<li>If necessary, mount the ESP or rEFInd-specific HFS+ volume, as
+ described in <a href="#osx">Installing rEFInd Manually Using Mac OS
+ X.</a> (The <tt>mountesp</tt> script that comes with rEFInd will handle
+ this task.)</li>
+
+<li>Verify that rEFInd is installed in the directory noted in step #1. If a
+ <tt>refind.conf</tt> file is present, rEFInd is almost certainly
+ installed in that directory. If not, it's not rEFInd there and you
+ should <i>not</i> proceed. <b><i>Be extra cautious about deleting the
+ <tt>System/Library/CoreServices</tt> directory,</i></b> since that's
+ the default location of the OS X boot loader! <i>Never</i> delete this
+ directory from your OS X root (<tt>/</tt>) partition, only from the
+ partition you specified to <tt>refind-install</tt> using the
+ <tt>--ownhfs</tt> option.</li>
+
+<li>Once you've identified the rEFInd directory, delete it, or at least the
+ rEFInd boot file. This file may be called <tt>refind_x64.efi</tt>,
+ <tt>bootx64.efi</tt>, <tt>boot.efi</tt>, or conceivably something else.
+ You may need to use <tt>sudo rm</tt> at the command line to accomplish
+ this task, as in <tt class="userinput">sudo rm -r
+ /Volumes/ESP/EFI/refind</tt>.</li>
+
+</ol>
+
+<a name="uinst_windows">
+<h3>Uninstalling rEFInd from Windows</h3>
+</a>
<p>From Windows, you must reverse the directions for <a href="#windows">installing in Windows</a>—type <tt class="userinput">mountvol S: /S</tt> to mount your ESP as <tt>S:</tt>, then navigate to the <tt>S:\EFI</tt> directory and delete the <tt>refind</tt> subdirectory.</p>
-<p>In any of these cases, when the computer boots and cannot find the rEFInd files, it should move on to the next boot loader in its list. In my experience, some EFI firmware implementations remove boot loaders they can't find from their NVRAM lists, so nothing else will be required, provided you have another working boot loader in your firmware's list. If your firmware doesn't automatically clean up its NVRAM entries, rEFInd's entry will do little harm; however, you can delete it with the <tt>efibootmgr</tt> utility in Linux:</p>
+<a name="post_uninst">
+<h3>Post-Uninstallation Activity (UEFI-Based PCs)</h3>
+</a>
+
+<p>On a UEFI-based PC, when the computer boots and cannot find the rEFInd files, it should move on to the next boot loader in its list. In my experience, some EFI firmware implementations remove boot loaders they can't find from their NVRAM lists, so nothing else will be required, provided you have another working boot loader in your firmware's list. If your firmware doesn't automatically clean up its NVRAM entries, rEFInd's entry will do little harm; however, you can delete it with the <tt>efibootmgr</tt> utility in Linux:</p>
<pre class="listing">
# <tt class="userinput">efibootmgr --verbose</tt>
BootOrder: 0007
Boot0007* CD/DVD Drive</pre>
-<p class="sidebar"><b>Warning:</b> As noted earlier, <tt>efibootmgr</tt> has been linked to firmware corruption on some Macs, at least with pre-3.3.0 Linux kernels. Therefore, I don't recommend using <tt>efibootmgr</tt> on Macs.</p>
-
<p>This example shows use of <tt>efibootmgr</tt>'s <tt>--verbose</tt> (<tt>-v</tt>) option to display boot programs so as to identify which one is rEFInd, followed by <tt>--delete-bootnum</tt> (<tt>-B</tt>) to delete a boot program and <tt>--bootnum</tt> (<tt>-b</tt>) to identify which one to delete. Of course, in this example there's not much else left, so you'd presumably want to install another boot program at this point! If you already have another one installed, you may want to check the <tt>BootOrder</tt> line to determine which one will take precedence when you reboot. If you don't like what it shows, you can adjust it with the <tt>--bootorder</tt> (<tt>-o</tt>) option; consult <tt>efibootmgr</tt>'s <tt>man</tt> page for details.</p>
-<p>If you're not using Linux, you may be able to find a utility that serves a similar function. The OS X <tt>bless</tt> utility (or its GUI equivalent, the Startup Disk item in System Preferences) should do the trick; but Macs pick up standard OS X boot loaders when they boot and find that a configured non-standard boot loader is missing, so this shouldn't be necessary on Macs. Under Windows, the <tt>bcdedit</tt> command, described in the <a href="#windows">section on installing rEFInd under Windows,</a> may work, although I've not attempted this.</p>
+<p>If you're not using Linux, you may be able to find a utility that serves
+a similar function. Under Windows, the <tt>bcdedit</tt> command, described
+in the <a href="#windows">section on installing rEFInd under Windows,</a>
+may work, although I've not attempted this.</p>
<hr />
-<p>copyright © 2012–2014 by Roderick W. Smith</p>
+<p>copyright © 2012–2015 by Roderick W. Smith</p>
<p>This document is licensed under the terms of the <a href="FDL-1.3.txt">GNU Free Documentation License (FDL), version 1.3.</a></p>
<p><a href="index.html">Go to the main rEFInd page</a></p>
-<p><a href="yosemite.html">Comments on rEFInd and OS X 10.10 (Yosemite)</a></p>
+<p><a href="bootcoup.html">Preventing and Repairing Boot Coups</a></p>
<p><a href="http://www.rodsbooks.com/">Return</a> to my main Web page.</p>
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