[Bug 94147] Sometimes Xorg freezes after dpms off

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Feb 26 11:44:32 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=94147

Lukas Wunner <lukas at wunner.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Lukas Wunner <lukas at wunner.de> ---
Fixed in v4.16-rc3 with https://git.kernel.org/linus/15734feff2bd

Ismo, do you still own this machine?
If you boot with radeon.runpm=0, are you able to mux the panel between the GPUs
using vga_switcheroo, i.e. does the following work?

echo IGD > /sys/kernel/debug/vgaswitcheroo/switch

echo DIS > /sys/kernel/debug/vgaswitcheroo/switch

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