[GM965] X freezes when logging in from screensaver - fails in intelSwapBuffers()/ intelCopyBuffers()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Invalid
|
High
|
Unassigned | ||
Jaunty |
Won't Fix
|
High
|
Unassigned |
Bug Description
Binary package hint: xserver-
Running Hardy updated as of today on a Thinkpad T61 with intel X3100 graphics:
$ dpkg -l | grep xserver-
ii xserver-
I occasionally run into X lock-ups where the desktop freezes, except for mouse. Not possible to Ctrl-Alt-F1 out to terminal. Laptop can be reached from ssh and it is seen that the /usr/bin/X process runs at almost 100% CPU. The Xorg.0.log contains repetitions of
tossed event which came in late
mieqEnequeue: out-of-order valuator event; dropping.
Using compiz and have direct rendering enabled. Believe it is the same problem that is reported incomment
https:/
and that it has something to do with was is reported in
https:/
Attaching Xorg.0.log.old that was active at the latest lock-up.
#0 0xb7fad433 in __kernel_vsyscall ()
#1 0xb7c731a9 in ioctl () from /lib/tls/
#2 0xb7a731df in ?? () from /usr/lib/
#3 0xb7a73294 in drmCommandWrite () from /usr/lib/
#4 0xa761bcd6 in intelWaitIrq () from /usr/lib/
#5 0xa7615f74 in ?? () from /usr/lib/
#6 0xa760f3bc in ?? () from /usr/lib/
#7 0xa760e712 in dri_fence_wait () from /usr/lib/
#8 0xa7611e0d in intelCopyBuffer () from /usr/lib/
#9 0xa7614620 in intelSwapBuffers () from /usr/lib/
#10 0xa760b5a7 in ?? () from /usr/lib/
#11 0xb7ad8ac4 in ?? () from /usr/lib/
#12 0xb7acb2ce in ?? () from /usr/lib/
#13 0xb7acec0a in ?? () from /usr/lib/
#14 0x0808c89f in Dispatch ()
#15 0x08071d1d in main ()
[lspci]
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
Changed in xserver-xorg-video-intel: | |
status: | Incomplete → New |
status: | New → Incomplete |
description: | updated |
description: | updated |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → Confirmed |
summary: |
- X lock-up when logging in from screensaver - crash in + [GM965] X lock-up when logging in from screensaver - crash in intelSwapBuffers()/ intelCopyBuffers() |
summary: |
- [GM965] X lock-up when logging in from screensaver - crash in + [GM965] X freezes when logging in from screensaver - fails in intelSwapBuffers()/ intelCopyBuffers() |
tags: | added: freeze |
Had this problem again but now with the added information:
"[mi] EQ overflowing. The server is probably stuck in an infinite loop."
repeating in the Xorg.0.log file. Maybe because this happened when the laptop was un-attended during the week-end and had been running this loop for a long time.
This is a very troublesome bug and seems to be experienced by others with different drivers, see
http:// bugs.gentoo. org/207106
and
http:// bugs.freedeskto p.org/show_ bug.cgi? id=14633