https://bugs.freedesktop.org/show_bug.cgi?id=93341
Jean-François Fortin Tam nekohayo@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|GPU lockups on RadeonHD |GPU lockups on RadeonHD |7770 (radeonsi driver) when |7770 (radeonsi driver) when |running OpenGL games |running OpenGL games or | |after extended periods of | |time
--- Comment #4 from Jean-François Fortin Tam nekohayo@gmail.com --- Happened to me again today after 1 day and 22 hours of uptime, with the computer just sitting around, idle, with the screen turned of. It can sometimes happen after 6 days, sometimes 1-2 days... doesn't matter what you're doing or not.
At least this time I've been able to eliminate "suspend/resume" from the list of potential causes, as the computer was set to never sleep.