hi there!
i have the same annoying problem!
i have redhat 7.1 and after ca. 5 min. if i am off my desk the monitor gets black, and if i am away even longer the whole pc seems to be down (harddisk locked etc).. and if i come back after that, my adsl link is down, and i can reboot to get it up again..
now the problem is that i have no BIOS (wtf?).. i dunno, but my board doesn't support this, i know that's crap.. but how do i config my linux so it doesnt shut down, cause i want it to make the work when i'm away..
thanks in forward