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So the output of my xrandr is:
Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 16384 x 16384
DisplayPort-1 disconnected (normal left inverted right x axis y axis)
DisplayPort-2 disconnected (normal left inverted right x axis y axis)
HDMI-2 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 480mm x 270mm
1920x1080 60.00*+ 50.00 59.94
1920x1080i 60.00 50.00 59.94
1680x1050 59.88
1400x1050 59.95
1600x900 59.98
1280x1024 75.02 60.02
1440x900 59.90
1280x800 59.91
1152x864 75.00
1280x720 60.00 50.00 59.94
1024x768 75.08 60.00
800x600 75.00 60.32
720x576 50.00
720x480 60.00 59.94
640x480 75.00 60.00 59.94
720x400 70.08
DVI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 509mm x 286mm
1920x1080 60.00*+
1680x1050 59.88
1600x900 59.98
1280x1024 60.02
1440x900 59.90
1280x720 59.97
1024x768 60.00
800x600 60.32
640x480 60.00
720x400 70.08
But I can only get 1 monitor to physically turn on.
I am using awesome-wm, and it seems to behave like a dual head setup (2 screens are created, etc)
I tried:
xrandr --output DVI-0 --auto --output HDMI-2 --auto
or
xrandr --output DVI-0 --auto --output HDMI-2 --auto --right-of DVI-0
And that will only turn on 1 monitor. However, if I turn either outputs off, then the monitor will switch to the corresponding connected output.
Does anyone have any idea on how I can have both monitors on at the same time?
Last edited by Skeer (2015-06-07 15:36:02)
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I experiemented with xrandr a bit, and I can get both monitors to show up if at least 1 of them is running in 1680x1050.
xrandr --output DVI-0 --mode 1680x1050 --output HDMI-0 --mode 1680x1050 --right-of DVI-0
or
xrandr --output DVI-0 --mode 1680x1050 --output HDMI-0 --mode 1920x1080 --right-of DVI-0
But whenever I specify both to be 1920x1080, only 1 monitor will work.
Edit: This guy seems to have the same problems...
Edit 2: Updating to linux 4.0.5 seems to have solved the issue
Last edited by Skeer (2015-06-07 15:35:20)
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