http://bugzilla.suse.com/show_bug.cgi?id=798308 http://bugzilla.suse.com/show_bug.cgi?id=798308#c19 --- Comment #19 from Egbert Eich --- Right, you only have 2 crtcs but 3 outputs. Sharing CRTCs for any of these won't work, therefore you need to shut off one of the outputs. Still, from your tests I gather that DisplayPort-0 comes on but doesn't display anything. This seems to be a persistent problem - persistent across several versions - which doesn't get resolved by 'accident'. It would be instructive to see if another display with a different cable will light up. Not sure where to go from here... -- You are receiving this mail because: You are on the CC list for the bug.