[Bug 105425] 3D & games produce periodic GPU crashes (Radeon R7 370)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Apr 14 18:41:05 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105425

--- Comment #30 from MirceaKitsune <sonichedgehog_hyperblast00 at yahoo.com> ---
Today's testing reveals an important detail I had missed: There are likely
multiple different crashes taking place... or at most one crash but triggered
by several unrelated occurrences. There is no one option or central point.

In the case of Xonotic: Using shadows (r_shadows 2) was by far the primary
factor... even without that however, a crash may still occur after roughly 3
hours of a match running. The MESA variables I mentioned are likely the source
of the second much rarer crash (seen after 2+ hours).

I don't know how I'm going to get to the bottom of this and find the exact
parameters involved: I can't leave 4 hour matches running every single day, and
even then I'd have to test a combination several days in total. I'll continue
slowly testing, but at this rate expect it to take many months.

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