[Mesa-dev] [Bug 47373] New: [Intel HD3000] Desktop stop response when option "shadow" set to false

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=47373

             Bug #: 47373
           Summary: [Intel HD3000] Desktop stop response when option
                    "shadow" set to false
    Classification: Unclassified
           Product: Mesa
           Version: 8.0
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Other
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: likai at foxmail.com


Created attachment 58528
  --> https://bugs.freedesktop.org/attachment.cgi?id=58528
dmesg.0 Xorg.0.log i915_error_state

The desktop stop to response after the option "shadow" is set to false.

1) System environment:
-- chipset: Intel HD Graphics 3000
-- system architecture: x86_64
-- xf86-video-intel version: 2.18.0
   xserver version: 7.6
   Mesa version: 8.0.1
   libdrm versoin: 2.4.31
-- kernel version: 3.2.0-18-generic
-- Linux distribution: 
     DISTRIB_ID=Ubuntu
     DISTRIB_RELEASE=12.04
     DISTRIB_CODENAME=precise
     DISTRIB_DESCRIPTION="Ubuntu precise (development branch)"
-- Machine or mobo model: Hasee K580P
-- Display connector: Laptop LED
2) Reproduce steps:
    Random, but frequently. Just run a bit heavy graphic application, even when
a terminal window is run just after the system is rebooted.

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