+<li><a name="ppa"><b>Ubuntu</b></a>—Although an official Ubuntu
+ package isn't available, I've created a <a
+ href="https://launchpad.net/~rodsmith/+archive/refind">rEFInd PPA</a>
+ for Ubuntu. To use it, type <tt class="userinput">sudo
+ apt-add-repository ppa:rodsmith/refind</tt>, then <tt
+ class="userinput">sudo apt-get update</tt>. You can then type <tt
+ class="userinput">apt-get install refind</tt> to install the package.
+ Thereafter, the rEFInd version will update along with your other
+ software. This package is built with GNU-EFI and is not signed with a
+ Secure Boot key; however, the install script (which launches
+ automatically when you install the package) should sign the binary with
+ a locally-generated key if it detects that your system uses Secure
+ Boot. Thus, if you've previously installed one of my binaries on a
+ Secure Boot system and added its key as a MOK, you'll have to add your
+ local key when you reboot.</li>
+