[Bug 75127] Radeon SUMO: GPU reset (original) (raw)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Feb 20 10:36:48 PST 2014

https://bugs.freedesktop.org/show_bug.cgi?id=75127

--- Comment #5 from Sandeep <sandy.8925 at gmail.com> --- (In reply to comment #4)

Is this a regression? If so can you narrow down what component you changed that caused it? The atombios messages look to be a side affect of a GPU reset.

I think it's a regression since hangs didn't occur on shutting down, suspend and resume before. The GPU did hang sometimes when switching between VTs and on playing some games fullscreen. I'm not sure when it started hanging for shutdown, suspend and resume but I think it might be after installing Linux 3.13 kernel.

I will try using older kernel versions to see if the problem exists there as well.

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