I'm using a PQ321QE in conjunction with two U2412M. Unfortunately, the PQ321QE which I'm using as a main screen only supports 30Hz in SST mode so I'm forced to used it in MST mode. The issue I'm having now is that the I have two separate screens inside the PQ321QE:
How can I merge those split screens into one virtual, so that e.g. maximizing windows stretch over both screens?
Some debug info:
- nVidia Drivers
- Ubuntu 15.10
- Kernel 4.2.0-18
xrandr output:
Screen 0: minimum 8 x 8, current 6960 x 2160, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
DVI-I-1 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 59.95*+
1920x1080 60.00
1680x1050 59.95
1600x1200 60.00
1280x1024 60.02
1280x960 60.00
1024x768 60.00
800x600 60.32
640x480 59.94
HDMI-0 disconnected (normal left inverted right x axis y axis)
DP-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 connected 1200x1920+5760+0 left (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 59.95*+
1920x1080 60.00
1680x1050 59.95
1600x1200 60.00
1280x1024 60.02
1280x960 60.00
1024x768 60.00
800x600 60.32
640x480 59.94
DP-1 disconnected (normal left inverted right x axis y axis)
DP-1.8 connected 1920x2160+1920+0 (normal left inverted right x axis y axis) 349mm x 393mm
1920x2160 60.00*+ 50.00
1920x1200 59.95
1920x1080 60.00 59.94 50.00 23.97 60.00 50.04
1680x1050 59.95
1600x1200 60.00
1440x900 59.89
1400x1050 59.98
1280x1024 75.02 60.02
1280x960 60.00
1280x800 59.81
1280x720 60.00 59.94 50.00
1024x768 75.03 70.07 60.00
800x600 75.00 72.19 60.32 56.25
720x576 50.00 50.08
720x480 59.94 60.05
640x480 75.00 72.81 59.94
DP-1.1.8 connected 1920x2160+3840+0 (normal left inverted right x axis y axis) 349mm x 393mm
1920x2160 60.00*+
1680x1050 59.95
1600x1200 60.00
1440x900 59.89
1400x1050 59.98
1280x1024 75.02 60.02
1280x960 60.00
1280x800 59.81
1280x720 60.00
1024x768 75.03 70.07 60.00
800x600 75.00 72.19 60.32 56.25
640x480 75.00 72.81 59.94
