Hi, I have a reasonably new PC which ran with no problems for around six weeks after initial install of Arch, but then about two weeks ago it started locking up randomly. I can't see anything obvious that is causing it to lock up. Sometimes it does it while I am actively working, and other times it locks up overnight (I tend to leave it running continuously). The lockups don't all look the same. For instance, sometimes the mouse cursor is still active and can be moved around the screen, and at other times it disappears completely. I've got kernel.sysrq = 1 set in my sysctl config, but sometimes it doesn't respond to the Magic SysRq key despite that. Obviously I'd like to work out what is causing the crash, so I'm looking for some pointers as to where I should be looking and what tools I could use to investigate. Thanks in advance for any info. Regards, Spencer
