Hi Ignor. acpi_skip_timer_override does not work for me. So far the
only thing that stabilizes my system is nolapic, which has the side-
effect of disabling my second core.
--
Ubuntu 10.04 random freezes
https://bugs.launchpad.net/bugs/585765
You received this bug notification because you are a
Hi Steve,
I'm not sure which kernel, specifically, you want tested from
proposed. but I tested 2.6.32-24.38 (amd64) and I'm still seeing
freezes. (I find ripping a DVD in handbrake is the easiest way to force
a freeze in only a few minutes, but I still get freezes randomly without
it).
All, please note from the earlier posts florianr, myself, and
others confirmed that the freezing we were seeing could still happen
without X and the desktop running, and on very different video hardware.
If your bug seems to be graphics related, you should probably report it
separately.
I
*** This bug is a duplicate of bug 585765 ***
https://bugs.launchpad.net/bugs/585765
I am able to avoid hangs if I boot with kernel parameters noapic
nolapic. This is different from the reporter of bug #585765, and that
reporter is moving to a different distribution.
Please remove the
The suggestion of using 2.6.31-10-rt prompted me to give
2.6.32-22-preempt a try. While I was impressed with how responsive the
desktop seemed with a mix of high CPU load tasks going on in the
background, it still failed the torture test and locked up this
time with the return of both the
Just so we don't get too many unrelated freezes being tracked in this thread...
the symptoms characterized by florianr were:
- issue was NOT present prior to 10.04
- intermittent system-wide freezes
- frozen image on screen, showing the desktop image without any change and not
taking
I had 3 freezes yesterday. In each case the last entry in kern.log was:
do_IRQ: 0.189 No irq handler for vector (irq -1)
(Sometimes the number is 0.175, 0.177).
(Interestingly, there have been no instances of the BUG: CPU soft
lockup messages in the last two days.
I ran a memory test overnight
I had a freeze during the night, with the last message that was written
kern.log:
Jun 3 01:21:47 family kernel: [13403.676449] do_IRQ: 0.177 No irq
handler for vector (irq -1)
Examining the log more closely, I've had four freezes in the last 24
hours... in each case, there are between 1 and 4
Priority should be at least high. I experienced over a dozen crashes
last night, as I tried various kernels. Finally my system wouldn't boot
anymore - just a grub prompt, and no menu. (I think, because the
system froze while I was installing an old kernel/headers.) Took me
about 3 hours to
I've had the same behaviour while playing audio... a few seconds of
audio playing over and over again, and no other response from the system
(except possibly ping...didn't check that when it happened.)
If it's related to disk I/O... I boot from a RAID-1 EXT4 root file
system, assembled from 2 x
Okay, some progress. I was on a screen showing the System Monitor and
some processor load widgets when I experienced my most recent freeze.
The System Monitor window went blank, but I could still move the mouse,
and I could the processor load widgets kept running I could see that
both cores
Me again. ;-) Checking my old logs further, I found 92 incidents of
BUG: soft lockup from a variety of processes (kswapd, soffice.bin,
mythbackend, firefox-bin, soffice.bin). In each case, the CPU
(sometimes CPU#0, sometimes CPU#1... I only have two cores) is stuck for
a reported 61s.
Well...so much for that theory. nomodeset did not stop the lock-ups for
me. Did not get a soft lockup message this time, but I may have
rebooted before it was written to the log.
--
Ubuntu 10.04 random freezes
https://bugs.launchpad.net/bugs/585765
You received this bug notification because
I removed virtualbox-3.2 just to eliminate outside code from the kernel,
and because I saw a higher frequency of freezes with virtualbox running.
System still froze with virtualbox removed.
Also tried going back to 2.6.32-21-generic, and still had the freezes.
Three freezes so far today, with the
Hi Florian,
I agree, my bug (586901) is a duplicate of yours - thanks for catching
it. However, I would say kai's problem in the above comments is
different, as I've never been able to ssh in after a freeze, and I
gather you haven't either.
I see the exact same behaviour as you under the
Actually, it seems to have resolved itself within the last week. I
waited a few mornings to be sure, but I've had a least 4 days in a row
now without XOrg hogging a core in the morning.
No change to kernel (I've stayed on 2.6.30-9) or video driver. There
were updates to both XOrg, and the
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/28413701/BootDmesg.txt
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/28413702/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/28413703/Dependencies.txt
**
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