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Although unfortunately I am often experiencing X lockups with "EQ
Overflow" in the log this is the first time I notice another sort of
message in the Xorg log, the also already known "Error in
I830WaitLpRing" message.
The parts of log referring to the lockup are (only a couple of lines
just to make this report easier to identify):
[...]
(II) AIGLX: Suspending AIGLX clients for VT switch
Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x7ffc0001getbl_err: 0x0
[...]
My system consists of an HP nx7400 with Intel i945GM chipset and I am
using an up to date Ubuntu 8.04.2 LTS.
Reproducing this particular flavor of the bug might not be that simple
but typically one out of three clean boots I experience a lockup
(typically the one with "EQ overflow") right after starting a video
playback.
Attached I include the Xorg log.
Any suggestion for fixing this issue is welcome (unfortunately I have
experienced it with 8.10 and 9.04 as well), I would be glad to do some
testing as well if exact steps are pointed out.
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: i945 intel xorg
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X crashes after starting video
https://bugs.launchpad.net/bugs/371288
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