-<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>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> RPM package or as part of the <a href="https://launchpad.net/~detly/+archive/ubuntu/mactel-utils">mactel-utils PPA for Ubuntu</a>, 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>