Hello fellow Arch users, Suddenly I cannot use my external monitor in the 1920x1080 mode, I add the following script that run every time I connect my thinkpad to the base: ``` #!/bin/bash set -x xrandr --output DP2-3 --mode 1920x1080 --right-of eDP1 xset m 1/2 1 ``` And after a update (I think) i can't use this resolution anymore. But when connecting the monitor to the laptop I still have that resolution ``` $ xrandr # Connected to the base Screen 0: minimum 8 x 8, current 2646 x 1024, maximum 32767 x 32767 eDP1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm 1366x768 60.00*+ 1024x768 60.00 800x600 60.32 56.25 640x480 59.94 DP1 disconnected (normal left inverted right x axis y axis) DP2 disconnected (normal left inverted right x axis y axis) DP2-1 disconnected (normal left inverted right x axis y axis) DP2-2 disconnected (normal left inverted right x axis y axis) DP2-3 connected (normal left inverted right x axis y axis) 1024x768 60.00 + 75.08 1280x1024 75.02 60.02 800x600 75.00 60.32 640x480 75.00 60.00 720x400 70.08 HDMI1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis) ``` ``` $ xrandr # Connected to the laptop VGA Screen 0: minimum 8 x 8, current 2646 x 1024, maximum 32767 x 32767 eDP1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 277mm x 156mm 1366x768 60.00*+ 1024x768 60.00 800x600 60.32 56.25 640x480 59.94 DP1 disconnected (normal left inverted right x axis y axis) DP2 connected (normal left inverted right x axis y axis) 1920x1080 60.00 + 1680x1050 59.95 1280x1024 75.02 60.02 1152x864 75.00 1024x768 75.08 60.00 800x600 75.00 60.32 640x480 75.00 60.00 720x400 70.08 DP2-1 disconnected (normal left inverted right x axis y axis) DP2-2 disconnected (normal left inverted right x axis y axis) DP2-3 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis) ``` Any ideas how can I debug this problem further ? -- Regards, Alfredo Palhares