+<li>If rEFInd can't find a <tt>refind_linux.conf</tt> file in the directory
+ that holds the kernel, the program looks for a file called
+ <tt>/etc/fstab</tt> on the partition that holds the kernel. If this
+ standard Linux file is present, rEFInd uses it to identify the root
+ (<tt>/</tt>) filesystem and creates two sets of Linux kernel boot
+ options: One set launches the kernel normally, but with minimal
+ options, and the other set launches the kernel into single-user mode.
+ This step can get a computer to boot without any rEFInd-specific
+ configuration files, aside from <tt>refind.conf</tt> in rEFInd's own
+ directory, but only if <tt>/boot</tt> is not a separate partition. The
+ intent is to facilitate the use of rEFInd as an emergency boot manager
+ or to help users who must install rEFInd from OS X or Windows. Note
+ that rEFInd uses <tt>/etc/fstab</tt> only if <tt>refind_linux.conf</tt>
+ is <i>not</i> found.</li>
+