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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/761632 Title: [i915gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x7d8e0001) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
