> Hmm, let me rephrase my initial statement. The only initial symptom > was xscreensaver. It was running when all of sudden the FS got > corrupted and I couldn't loging, not from xscreensaver, not from > console, etc. > > At this point I have a pretty stable system. Nothing fails. Only > when I loads xscreensaver (xscreesaver-demo), then the system doesn't > freeze but an equivalent thing happens, although the window manager is > up, I can't get any command to work, everything fails due to libraries > issues, starting from xscreensaver itself which is not able to load > gnome.so I believe. Test your memory first. (use memtest86+ for that) I'd suggest to test the memory of your graphic card too if I knew how to do that. -- damjan