[Bug 108037] Turning monitors off and on again makes the kernel panic and system freeze

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Nov 18 13:48:15 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=108037

--- Comment #10 from Öyvind Saether <oyvinds at everdot.org> ---
I turned off freesync on one monitor and have been using

Section "Extensions"
    Option      "DPMS" "Disable"
EndSection

in /etc/X11/xorg.conf.d/20-amdgpu.conf which appears to prevent this from
happening. Tried commenting "DPMS" "Disable" on kernel 4.19.2-ChaeKyung to see
what would happen. The box froze when I turned monitors off for some time and
turned them back on again. This is clearly still a bug in 4.19.2 which is
unfortunate since that kernel is a LTS kernel.

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