Ubuntu
xserver-xorg-video-intel package

Bug #1097315
Comment #37

Comment 37 for bug 1097315

Revision history for this message

Chris Wilson (ickle) wrote on 2013-02-13:

#37

Wait for pending flips to complete before disabling encoders. Edit (2.5 KiB, text/plain)

I think this is the likely solution here....