bueno aqui he encontrado las instrucciones para (x)ubuntu, sacado de los foros de psubuntu
http://psubuntu.com/forums/viewtopic.php?f=22&t=6351) compile a kernel from Geoff's git tree, ps3vram patch(es) are included
http://git.kernel.org/?p=linux/kernel/g ... ;a=summary2) install compiled kernel-image and kernel-headers packages
3) add a line to /etc/modules
ps3vram
4) add lines to /etc/init.d/bootmisc.sh
mkswap /dev/mtdblock0
swapon -p 1 /dev/mtdblock0
5) reboot to the new kernel
While booting up you should see something like this:
ps3vram: allocated 245 MiB of DDR memory
creating cache: 7 entries, 262144 bytes pages
mtd: Giving out device 0 to ps3vram
ps3vram mtd device registered, 256901120 bytes
Adding 489940k swap on /dev/ps3da5. Priority:-1 extents:1 across:489940k
EXT3 FS on ps3da1, internal journal
Adding 250872k swap on /dev/mtdblock0. Priority:1 extents:1 across:250872k
para el que lo quiera probar