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  1. Bug #601530
  2. Comment #29

Comment 29 for bug 601530

Revision history for this message
Sybren Stüvel (sybren-stuvel) wrote : Re: [965gm] drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 150858 at 150857)

It happens to me too (Dell Optiplex 760 desktop). The problem only occurs when I enable desktop effects.

Here's the video-related output of lspci -v:

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
        Subsystem: Dell Device 027f
        Flags: bus master, fast devsel, latency 0, IRQ 51
        Memory at fe800000 (64-bit, non-prefetchable) [size=4M]
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        I/O ports at ec90 [size=8]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
        Capabilities: [d0] Power Management version 2
        Kernel driver in use: i915
        Kernel modules: i915

00:02.1 Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
        Subsystem: Dell Device 027f
        Flags: bus master, fast devsel, latency 0
        Memory at fe700000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: [d0] Power Management version 2

$ uname -a
Linux sybren.chess.nl 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 18:42:20 UTC 2011 x86_64 GNU/Linux

$ apt-cache policy xserver-xorg-video-intel
xserver-xorg-video-intel:
  Installed: 2:2.12.0-1ubuntu5.2
  Candidate: 2:2.12.0-1ubuntu5.2
  Version table:
 *** 2:2.12.0-1ubuntu5.2 0
        500 http://nl.archive.ubuntu.com/ubuntu/ maverick-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     2:2.12.0-1ubuntu5 0
        500 http://nl.archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages