Comment 32 for bug 1295267

Experiencing the same issue here after unpgrading to 16.04. Never experienced the issue for years of using ubuntu on the same machine and same hardware: 14.04 => 14.10 => 15.04 => 15.10 => 16.04. It's only on the latest upgrade that the problem appeared.

Screen 0: minimum 8 x 8, current 3840 x 1080, maximum 32767 x 32767
HDMI1 disconnected (normal left inverted right x axis y axis)
HDMI2 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 521mm x 293mm
   1920x1080 60.00*+ 50.00 59.94
   1920x1080i 60.00 50.00 59.94
   1680x1050 59.88
   1280x1024 75.02 60.02
   1440x900 59.90
   1280x960 60.00
   1280x720 60.00 50.00 59.94
   1024x768 75.08 70.07 60.00
   832x624 74.55
   800x600 72.19 75.00 60.32 56.25
   720x576 50.00
   720x480 60.00 59.94
   640x480 75.00 72.81 66.67 60.00 59.94
   720x400 70.08
VGA1 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 521mm x 293mm
   1920x1080 60.00*+
   1680x1050 59.95
   1280x1024 75.02 60.02
   1440x900 59.89
   1280x960 60.00
   1280x720 60.00
   1024x768 75.08 70.07 60.00
   832x624 74.55
   800x600 72.19 75.00 60.32 56.25
   640x480 75.00 72.81 66.67 60.00
   720x400 70.08
VIRTUAL1 disconnected (normal left inverted right x axis y axis)