Ernst, seems like a good guess. The way to test is to see if this command causes the screen to restore:
xgamma -gamma 1.0
Alwin, could you try seeing if the above gets the system back?
If that works around the black screen, then yeah we can set this as a dupe of #546578.
Ernst, seems like a good guess. The way to test is to see if this command causes the screen to restore:
xgamma -gamma 1.0
Alwin, could you try seeing if the above gets the system back?
If that works around the black screen, then yeah we can set this as a dupe of #546578.