Dotan Cohen wrote: > After some uptime, my system hangs- it is not responsive to keyboard > nor mouse. The red disk light is not on, and there is not response to > CTRL-ALT-DEL or any other keypresses. This is on a one-hour old > system. The last system, Kubuntu did the same thing. This started > abouth two weeks ago, but has been becoming more frequent. The machine > is a P4 256MG RD-RAM machine. Does this seem to be a hardware fault? > How can I check it? Thanks. * Have you tried memtest86? It's on all the recent Fedora install CDs and DVDs (type memtest86 at the first prompt). It will diagnose (most) memory errors. * Have you tried booting into runlevel 3 and run as much as you know how to in text mode? Something involving /dev/urandom, bzip2 and cmp might be a good idea. If the system is any more reliable doing this, then suspect the graphics hardware or drivers. Hope this helps, James. -- E-mail address: james | "Land Rover say it is permanent, I say I have a @westexe.demon.co.uk | large selection of spanners and a big hammer..." | -- Derry Hamilton