Had just the same problem on
LSB Version:
core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch
Description: Ubuntu 12.10
In dmesg I found:
[29668.344498] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU
hung
[29668.344505] [drm] capturing error event; look for more information in
/debug/dri/0/i915_error_state
but in my case no /debug/dri/0/i915_error_state could be found (while
the bug-gui-tool asked wether to send the data to launchpad this could
be reason for the missing file I think - does it remove the file(s)
afterwards?).
The interesting point is that I got in this "state" when trying to watch a
railscast episode in the browser and pressed the fullscreen-button. The screen
became black so I minimized again and everythink was fine again. Doing this a
few times and the exception window came up.
GUI operations are very slow now and and many element won't repaint properly
(ie when scrolling).
I used chromium 24.0.1312.56-0ubuntu0.12.10.3 (if it is somehow
relevant).
Xorg.log seems to be interesting ((EE) [mi] EQ overflowing…) you can
find it attached.
While I have a ASUS Zenbook UX31A my graphics card is
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core
processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:1517]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 44
Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at f000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/946899/+attachment/3568737/+files/Xorg.0.log
--
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to a duplicate bug report (644740).
https://bugs.launchpad.net/bugs/946899
Title:
[drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU
hung
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/946899/+subscriptions
--
kubuntu-bugs mailing list
kubuntu-b...@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
