From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 101976] glmark2 random blank or background only screen freeze over amdgpu rx550 AMD POLARIS12 due to dpm
Date: Sun, 27 Aug 2017 13:05:23 +0000 [thread overview]
Message-ID: <bug-101976-502-JZhagCSb3F@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-101976-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=101976
Pablo Estigarribia <pablodav@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|glmark2 random blank or |glmark2 random blank or
|background only screen |background only screen
|freeze over mesa3d 17.1 and |freeze over amdgpu rx550
|17.3 with radeon rx550 AMD |AMD POLARIS12 due to dpm
|POLARIS12 |
--- Comment #11 from Pablo Estigarribia <pablodav@gmail.com> ---
Everything works fine disabling dpm on amdgpu.
Workaround steps:
edit /etc/default/grub
add amdgpu.dpm=0 to GRUB_CMDLINE_LINUX=
generate new config:
sudo grub2-mkconfig -o /boot/grub2/grub.cfg
reboot (to test new permanent config is done.
You will notice now
/sys/class/drm/card0/device/power_dpm_force_performance_level doesn't exist.
For months I though the problem was somewhere else, and was looking for many
combinations without success, without this workaround I had a very annoying
experience working, playing videos, whatever, because randomly I had freezed
display and had to restart. I couldn't play any game before, now tested with
many games and everything is perfect.
Could be good to apply this workaround by default? so users doesn't experience
the annoying bug?
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next prev parent reply other threads:[~2017-08-27 13:05 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-30 23:43 [Bug 101976] glmark2 random blank or background only screen freeze over mesa3d 17.1 and 17.3 with radeon rx550 AMD POLARIS12 bugzilla-daemon
2017-07-30 23:44 ` bugzilla-daemon
2017-07-30 23:44 ` bugzilla-daemon
2017-07-30 23:47 ` bugzilla-daemon
2017-07-30 23:50 ` bugzilla-daemon
2017-08-03 3:07 ` bugzilla-daemon
2017-08-03 3:08 ` bugzilla-daemon
2017-08-04 2:05 ` bugzilla-daemon
2017-08-04 2:20 ` bugzilla-daemon
2017-08-25 2:44 ` bugzilla-daemon
2017-08-25 2:48 ` bugzilla-daemon
2017-08-27 12:57 ` bugzilla-daemon
2017-08-27 13:05 ` bugzilla-daemon [this message]
2018-04-06 1:57 ` [Bug 101976] glmark2 random blank or background only screen freeze over amdgpu rx550 AMD POLARIS12 due to dpm bugzilla-daemon
2018-04-14 0:22 ` bugzilla-daemon
2018-04-14 1:05 ` bugzilla-daemon
2018-04-14 1:06 ` bugzilla-daemon
2018-05-18 3:00 ` bugzilla-daemon
2019-11-19 8:20 ` bugzilla-daemon
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