Little hope here
http://feedly.com/k/185Opkv
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https://bugs.launchpad.net/bugs/946899
Title:
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU
hung
I can consistently reproduce the *ERROR* Hangcheck timer elapsed... GPU hung
message in the following conditions: using the new Google Maps interface with
Chrome and WebGL hardware acceleration enabled.
After a few seconds navigating in the Maps interface, the browser crashes and
Unity freezes.
uname -a
Linux athena2 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
cat /var/log/syslog|grep i915
Oct 21 12:18:59 athena2 kernel: [253454.206467] [drm:i915_hangcheck_elapsed]
*ERROR* stuck on render ring
Oct 21 12:18:59 athena2 kernel:
Same problem on my Dell XPS 15. The interesting thing is that it happened while
navigating Google Maps in Chrome.
Switched to a terminal using CTRL+ALT+F1 and back. When switched back, the
interface responded for a few seconds, and hanged again. Before hanging again,
Chrome was able to show the
Same problem on Ubuntu 13.10 Saucy
[14026.619116] [drm] capturing error event; look for more information in
/sys/kernel/debug/dri/0/i915_error_state
[14026.635119] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo
(0x1dd7000 ctx 1) at 0x1dd71d8
crash@Dell-Latitude-E6520:~$ uname -a
3.8.0-30-generic kernel here, same problems multiple times a week
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https://bugs.launchpad.net/bugs/946899
Title:
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer
Bug 987498 is really duplicate of this. On my home PC no problems with
nvidia drivers, but on my work compiz freezes several times on day with
intel.
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Perhaps this is a related issue:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/946899
As I noted in the comments for that issue:
This issue impacts me multiple times a week. Sometimes the mouse
continues to work but other times the mouse freezes also. I have not yet
tried to open a
[24033.443586] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[24033.443592] [drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
crash@Dell-Latitude-E6520:~$ uname -a
Linux Dell-Latitude-E6520 3.8.0-30-generic #43-Ubuntu SMP Wed Aug 21
Just confirming that the kernel under http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.11-rc5-saucy/ is not usable to me. My laptop crashes
unrecoverably within hours and does not leave any traces in syslog.
About to remove it again from the kernel list.
3.11.0-031100rc5-generic from
Oops, wrong copy and paste, sorry!
3.11.0-031100rc5-generic from
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.11-rc5-saucy/ crashes several
times a day
3.11.0-994-generic from
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/current/
crashes every couple of days on my
After half a day of working on 3.8.13-030813-generic, got the
[drm:i915_hangcheck_hung] again. At least it was sort-of recoverable,
as I was able to log into another tty and backup i915_error_state
(attached). Hope it helps someone for diagnosing the problem. When
returning to tty7, Screen was
Another data point; I had posted over at
http://ubuntuforums.org/showthread.php?t=2168780, but recently found
this bug based on kernel crash syslog entries.
Anyway, I'm on a Macbook 4,2 FWIW:
$ uname -a
Linux cle-mba 3.8.0-29-generic #42-Ubuntu SMP Tue Aug 13 19:40:39 UTC 2013
x86_64 x86_64
Thanks, peterbo. Sorry, got confused. Of course, I'm running it on
13.04, too. I have had these really weird crashes before (rebooting by
itself) and they went away after one of the kernel upgrades, maybe even
when upgrading from 12.10 to 13.04. Got the Hangcheck timer elapsed ones
instead.
schymans: I am running 13.04 so have not tested on 12.10. The crash you
describe sounds a bit worse than the gpu hang but I obviously cannot be
sure. My laptop never rebooted when the hang occurred though.
I must admit that I had one hang with rc5 after 7 days, however the
error message was
Hi guys, i download and install kernel from this mainline
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/current/
and install this kernel
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2013-08-15-saucy/linux-headers-3.11.0-994_3.11.0-994.201308150404_all.deb
No
Will it help to upload log files etc?
I take a snaptshot of dmesg, i915_error_state and Xorg.0.log every time
it happens. I have a ton of those files.
I put this bash script in my home folder and run it:
#!/bin/bash
# create a date for filenames
datestr=$(date '+%F-%H%M%S')
# snapshot of files
Hi guys, please try to install the newest kernel from ubuntu mainline
repos. I have been running this for a week now and have gotten no hang
since.
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.11-rc5-saucy/
Download 3 deb packages, the one ending in _all and the two others for your
Same problem here after upgrading to Ubuntu 13.04. X freezes just after
starting any flash video.
My system is a Sony Vaio VPCSB with dual graphics (Intel i915 and Radeon HD
6400M/7400M).
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I've tried the 3.9 kernel and while it still crashes this now at least
allows me to switch to tty1 and back to tty7 to re-gain control of the
UI.
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This still happens on Ubuntu 13.04 patched as of 7/26/2013 on a Lenovo
T420.
kernel: 3.8.0-26-generic #38-Ubuntu SMP Mon Jun 17 21:43:33 UTC 2013 x86_64
x86_64 x86_64 GNU/Linux
lspci: 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics
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