[i945gm] X crashes after starting video
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
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
[...]
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.
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
Subsystem: Hewlett-Packard Company Unknown device [103c:30a2]
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Unknown device [103c:30a2]
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → New |
status: | New → Incomplete |
description: | updated |
summary: |
- X crashes after starting video + [i945gm] X crashes after starting video |
Hi Szilárd Páll, thank you for taking the time to report this bug, and for helping to make Ubuntu better. Your report did not specify an associated package, which is important for ensuring that it gets looked at by the proper developers. (You can learn more about how to find the right package at https:/ /wiki.ubuntu. com/Bugs/ FindRightPackag e.) I have classified this as a bug in xorg.
For future reference, you might be interested to know that a lot of applications have bug-reporting functionality built into them. This is typically accessible via the Report a Problem option in the Help menu for the relevant application. (You can learn more about this feature at https:/ /wiki.ubuntu. com/ReportingBu gs.)