[Bug 54089] [SNB regression] Power consumption goes postal after resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=54089

--- Comment #58 from Jean-François Fortin Tam <nekohayo at gmail.com> ---
Rodrigo, I'm not knowledgeable enough to actually debug this or try
kernel/driver patches, but if you want a more detailed account of the
situation, see my latest comment in
https://bugzilla.redhat.com/show_bug.cgi?id=866212#c77 - basically, just grab a
sandybridge laptop like the Thinkpad X220 and suspend/resume repeatedly until
you see the GPU being stuck in "powered on" state in powertop.

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