[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #20 from Michel Dänzer <michel at daenzer.net> ---
(In reply to Bong Cosca from comment #19)
> If I may add, compositing works by setting DRI_PRIME=1 with KMS and
> AccelMethod "none" despite having only the APU.

AccelMethod "none" means Xorg does all its rendering using the CPU. Only direct
rendering clients may use the GPU in this setup. Does e.g.

 glxgears -info

work and display correctly? If so, please attach its terminal output.

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