[Bug 94551] System reboots on graphical load with Intel HD 4000 iGPU since Linux 3.10.

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Tue Mar 10 01:36:53 PDT 2015


https://bugzilla.kernel.org/show_bug.cgi?id=94551

--- Comment #19 from rasmus <kernel-bugzilla at pank.eu> ---
Sounds fair.  But: I initially reported the bug on Freedesktop/Intel DRM.  I
don't know if it's the same people (same general mailing list, though), but
Chris Wilson (of Intel) said:

> Your dmesg does not show a controlled shutdown. A GPU hang, even a lowlevel hardware hang, should not result in the machine rebooting. You dmesg does show that the kernel disagrees with the ACPI firmware implementation and that its actively managing the thermal throttling. At this point, your best bet is to bisect the kernel and see where that leads.

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