Comment imposer la résolution d’écran donnée par xrand sous Ubuntu:
Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 16384 x 16384
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-0 connected primary 1920x1200+0+0 (normal left inverted right x axis y axis) 518mm x 324mm
1920x1200 59.95*+
1920x1080 59.95
1600x1200 60.00
1680x1050 59.95
1280x1024 75.02 60.02
1440x900 59.95
1280x960 60.00
…
sous Debian 11 ?