[Bug 99286] [snb 4.8] premature request retirement

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jan 6 19:03:41 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99286

--- Comment #4 from Alexandre <alexandre.nunes at gmail.com> ---
I forgot to mention the bug manifests very frequently after suspend/resume. I
do resume like 5 ~ 6 times a day and the frequency it happens is like once
every two or three days. With 4.8.14 kernel & xf86-video-intel git
@169c74fa6c2cd9c28dd7bfacd9639cd245b8c8a8 the behavior is that if I kill the
offending kde screenlock program, the system comes back to work (altought a bit
slow and I get frequent over temperature notifications in spite of very low cpu
usage, the cpu fan is also on in hi-speed mode, I suspect gpu could be wasting
power instead of cpu?).

On older kernel I had to either reboot or ctrl+alt+backspace to kill X to
restore functionality - the low performance & over temp was present too.

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