https://bugzilla.kernel.org/show_bug.cgi?id=116101

--- Comment #4 from Christian König <deathsimple at vodafone.de> ---
It doesn't matter what OpenGL driver you currently use for the desktop. The
hardware is in use by something so unbinding can't work correctly.

Try "sudo lsof /dev/dri/card1" (or whatever number your Radeon card is) to
figure out which process it is using.

Might be that X has opened for prime support or something without your
knowledge.

Another possibility is that a framebuffer device is still bound to it.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

Reply via email to