ubuntu-x-swat team mailing list archive

[Bryce Harrington <826504@xxxxxxxxxxxxxxxxxx>]

Ah, ok that makes more sense.

I think what might be going on here is two separate bugs.  GPU lockup
bugs generally involve the whole system locking up, however we have a
known problem where the lockup handler sometimes has false-positives for
some reason we haven't figured out.  I think the crash popups you're
seeing are these false positive type bugs.

The slowdown is probably a second unrelated problem.  Might not even be
X causing it.  As we have plenty of bug reports about the false gpu
lockups, I think this bug report should focus on the slowdown issue
instead; sounds like that's what you care about.


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

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https://bugs.launchpad.net/bugs/826504

Title:
  [i945gm] GPU lockup  EIR: 0x00000010 PGTBL_ER: 0x00000100
  render.IPEHR: 0x01000000

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