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[Bug 650803] Re: [arrandale] GPU lockup fbdecdff (IPEHR: 0x01800020)

 

*** This bug is a duplicate of bug 626967 ***
    https://bugs.launchpad.net/bugs/626967

I am not entirely convinced that 626967 is a true duplicate, however I
belive 650803 (this bug) can be safely closed based on the following
testing:

I tested xserver-xorg-video-intel versions 2:2.12.0-ubuntu5.1 and ubuntu5.2~lp626967 from Robert Hooker for about three days under the following conditions / environments:
- Acer 3820T with Core i3-350m and integrated graphics only
- Completely updated Ubuntu Maverick
- Kernels 2.6.35, 2.6.36-2 and 2.6.37-8
- Multiple shutdowns, suspend/resume, and hibernate/resume cycles in each
- Xfce and Enlightenment 17 DEs
- Multi-display setup on laptop LVDS with or without HDMI out

I saw zero apport crashes, no compositor issues, no MI_WAIT_FOR_EVENT
errors logged, and similar power usage/wakeups/interrupt counts.

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https://bugs.launchpad.net/bugs/650803

Title:
  [arrandale] GPU lockup fbdecdff (IPEHR: 0x01800020)



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