Re: [Trisquel-users] Boot Trisquel on computers without PAE

[mikko . viinamaki]

You could compile a kernel without pae and replace the kernel in the .iso  
image with it (or to be exact, make a new .iso with the same content except  
for the kernel). The kernel in the image seems to be 3.0.0-17-generic for 32  
bit. The config item is X86_PAE under processor type and features. I've never  
made a .iso image but looks like there is a program called isomaster in the  
repos that could be used.

http://www.fsfla.org/ikiwiki/selibre/linux-libre/