System Freeze
Hi
I'm using Ubuntu Dapper . I had system freeze when I had Windows some years ago, but when I switched to linux there were no freeze up 3 week ago, system freezes very frequent . When system freezes none of keyboard, mouse, ... works, even I don't have monitor refresh. I know that it's not kernel problem, SysRq is enabled but doesn't work when system freezes, so there is something with hardware. I've tested RAM with memtest86 and after 3 passes no error found . Now I think its something with VGA . I have a S3 Savage2000 card that hase a broken fan on it!! and as you know linux S3 driver doesn't support Savage2000. my mainboard is GA-8IR533 What's your Opinion? Is it VGA problem? or can be something else? Thank you. |
I would guess your chip is overheating and that causes the freeze. That's what many systems (including) mine do when there is overheating. Can you fix the fan?
cheers, jdk |
Hi
Thanks for your attention. The fan is totally dead ! I installed another fan but no effect! it freezes again. |
Hi Snigger,
Is the whole system frozen or just your x-windows? Can you clt-bksp to restart x? or ctl-alt-F1 to get to a virtual terminal? or is everything really locked up. I think my idea about the fan and overheating was wrong. On my system at least, nothing freezes. The power just cuts off. cheers, jdk |
Hi, And Thanks again
Yes it's a whole system freeze , Alt+Ctrl+Backspace , Alt+Ctrl+F1/F6 , Alt+SysRq+R/B/O/... , and other s doesn't work, NumLock/CapsLock doesn't turn Off/On ! And atlast sometimes at boot time it freezes! The Other thing is that proves it's not X problem (and other software things) is that I had this problem 4 years ago when I had Windows! and now it's back! I'm thinking to buy a new VGA but first I want to be sure that problem is VGA. Thanks again |
Does it ever happen when you're in maintenance (single-user; no x-server running) mode? That might be a clue.
cheers, jdk |
I didn't used Single User /Terminal Only since freezes started, but as I mentioned sometimes (once or twice a day) it freezes at boot time (and boot is in Text mode too.)!
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