ubuntu-x-swat team mailing list archive

[Don Daniels <Don.Daniels3@xxxxxxxxx>]

When I first installed Natty I got this error message on every boot up, 
however the machine did not totally lock up. When I installed the 
updates the next day, it booted normally without error messages and has 
had no problems since. It looks like something in the updates fixed the 
problem.  Also, this laptop has had a hardware problem with the video 
card, probably thermally related as it seems to work fine until you load 
up the video card with say a full screen movie. When the video card 
works hard and heats up I will get a video tear or vertical strips and a 
HARD lock up requiring a hard shutdown and reboot. This problem on boot 
did not cause a hard lockup and occurred on the boot when the video card 
had not yet been doing much, so I did not think it a high probability it 
was the same problem. Working fine after the daily Update Manager run.

Did not have similar error messages with Maverick, but did have the 
occasional video lockup in both Maverick and Windows XP, which is what 
led me to believe I have a thermal problem with the video card and not a 
software driver issue. Those never threw an error code because they hard 
locked the computer. Interestingly have not had a hard video lockup 
since installing Natty, even when trying to push it with full screen 
videos. May have to try Passmark or some similar video test in Linux.

Thanks,

Don

On 4/20/2011 8:44 PM, Bryce Harrington wrote:
> Have you encountered other system freezes like this one since upgrading
> to natty? Did you experience freezes like this on maverick? Are you able
> to reproduce this freeze reliably?
>
> ** Changed in: xserver-xorg-video-intel (Ubuntu)
>         Status: Confirmed =>  Incomplete
>
> ** Summary changed:
>
> - crash on startup before any activities
> + [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x7d8e0001)
>
> ** Changed in: xserver-xorg-video-intel (Ubuntu)
>         Status: Incomplete =>  New
>

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/761632

Title:
  [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x7d8e0001)