Public bug reported:
The Mesa project requires a kernel change to support OpenGL 3.0
on Intel's gen7 (Ivy Bridge) hardware.
To reproduce the issue, run:
$ glxinfo| grep "OpenGL version"
This result is the failing case:
OpenGL version string: 2.1 Mesa 8.0.2
This result is the successful case:
OpenGL version string: 3.0 Mesa 8.0.2
To resolve the issue, the kernel commit
ae662d31264979e52581bd2573bf0b82812f52ab
"drm/i915: Add support for resetting the SO write pointers on gen7."
should be cherry-picked.
(This commit is available in the kernel mainline.)
I have tested this with
git://kernel.ubuntu.com/ubuntu/ubuntu-precise.git
The commit cherry picks cleanly, and resolves the issue.
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: gen7 intel ivybridge mesa opengl precise
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https://bugs.launchpad.net/bugs/1037293
Title:
Intel gen7 graphics OpenGL 3.0 support on 12.04
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