[Bug 100289] 'flip queue failed in radeon_scanout_flip: Invalid argument' error and small frame buffer allocated on turning off and on new monitor

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100289

--- Comment #3 from Michel Dänzer <michel at daenzer.net> ---
(In reply to OmegaPhil from comment #2)
> confirmed 7.9 is loaded, the problem is still present.

Does radeon_scanout_flip still spit out both "Invalid argument" and "Device or
resource busy" errors?


> Hmm, so XFCE4 Display could be responsible for blacking out the other
> monitors momentarily too?

Yes, that could be a side effect of XFCE changing the virtual desktop
resolution.

All of this could be triggered by the DisplayPort connection appearing
disconnected while the monitor is off, which I understand can happen at least
with some monitors.

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