gutsy: system hangs several times per day
Bug #161200 reported by
Roman Polach
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Ubuntu |
Invalid
|
Undecided
|
Unassigned | ||
Bug Description
After installing gutsy, system hang very often, sometimes several times per day.
(There was no such problem in feisty.)
The mouse cursor and screen freezes so I can do nothing, only hard reset or Alt-SysRq-
Ctrl-Alt-F1 does not work.
There is no single message in /var/log/messages for this moment (I can see the time of freeze on the frozen clock applet)
or in any /var/log/* file.
---
# uname -a
Linux artwines 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux
---
attaching also lspci, lspci -v and lsmod output...
what else information could I provide?
Revision history for this message
| Roman Polach (rpolach) wrote | #1 |
Revision history for this message
| Roman Polach (rpolach) wrote | #2 |
Revision history for this message
| Roman Polach (rpolach) wrote | #3 |
Revision history for this message
| Roman Polach (rpolach) wrote | #4 |
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Note 1: According to memtest86+ results, memory is OK. Also temperature sensors
(on frozen screen) show normal temperature, so temporal overheating is also not the issue.
Note 2: Ctrl-Alt-F1 does not work even after Alt-SysRq-r