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[Bug 768184] Re: [i965gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x01800020)

 

I have a suspicion this might be the same as or similar to bugs 767511
and 767425 - different error codes, but same chip and all are
regressions that started within the past couple weeks it appears.

Let's let it freeze a couple more times, so you get a definite feel for
the frequency and conditions of the freeze.  Then, I want you to try
booting to an earlier kernel from a week or two ago - prior to when you
started noticing the freezes.

Hopefully you still have an old kernel installed; just hold down the
left shift key during boot and it should let you select whatever kernels
are already there.  If not, you can install the older kernels from
https://launchpad.net/ubuntu/+source/linux/+publishinghistory.  For
instance, to install the -8.41 kernel, go here:

https://launchpad.net/ubuntu/+source/linux/2.6.38-8.41/+buildjob/2429621

You'll want the linux-image-2.6.38-8-generic-pae deb; I don't think you
will need anything else but if the installer complains you can snag
other .debs as needed.


** Changed in: xserver-xorg-video-intel (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/768184

Title:
  [i965gm] GPU lockup (ESR: 0x00000001 IPEHR: 0x01800020)


References