[Bug 75394] System hangs randomly with error message: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75394

--- Comment #25 from Christian Egger <chr.egger at gmail.com> ---
Also affected here. My env:

-- chipset: i915
-- system architecture: x86_64
-- xf86-video-intel: 2.21.15
-- xserver-xorg: 7.7
-- mesa: 10.3.2
-- libdrm: 2.4.58
-- kernel: 3.16.0-4-amd64
-- Linux distribution: Debian Jessie 8.0 (x86_64)
-- Machine or mobo model: Dell Optiplex 760
-- Display connector: DVI

I have upgraded to the latest Dell BIOS yesterday to no avail. GPU related
lockups are quite frequent (more than once a day).

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