18 Feb
2019
18 Feb
'19
9:13 p.m.
https://bugs.freedesktop.org/show_bug.cgi?id=104362
--- Comment #27 from Alex Deucher alexdeucher@gmail.com --- (In reply to nmr from comment #26)
I'm getting the impression that AMD does not regard the kernel hang as the underlying issue. Is that correct?
The GPU hang is most likely caused by a bug in mesa. What kernel are you using? GPU reset was only recently enabled by default on certain asics. Even if a GPU reset is successful, user mode programs (like X or the wayland desktop compositor) need to properly catch and handle GPU resets which they don't currently today. Can you try 4.20 or newer?
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