HDMI is not the most reliable connector in Linux use, I use only Display Port.
But to your probmlem, when the monitor is connected, run
Post the output in code tags, which you nicely alreayd used. Probabley lot of is same, but I'd use xrandr instead of Gnome settings, so you could see possible errors, and paste them here. man xrandr tells more, there is no sense for me to copy it.
But to your probmlem, when the monitor is connected, run
Code:
arto@dell:~$ xrandrScreen 0: minimum 320 x 200, current 1366 x 768, maximum 16384 x 16384eDP-1 connected 1366x768+0+0 (normal left inverted right x axis y axis) 293mm x 165mm 1366x768 60.00*+ 40.00 1280x720 60.00 59.99 59.86 59.74 1024x768 60.04 60.00 960x720 60.00 928x696 60.05 896x672 60.01 1024x576 59.95 59.96 59.90 59.82 960x600 59.93 60.00 960x540 59.96 59.99 59.63 59.82 800x600 60.00 60.32 56.25 840x525 60.01 59.88 864x486 59.92 59.57 700x525 59.98 800x450 59.95 59.82 640x512 60.02 700x450 59.96 59.88 640x480 60.00 59.94 720x405 59.51 58.99 684x384 59.88 59.85 640x400 59.88 59.98 640x360 59.86 59.83 59.84 59.32 512x384 60.00 512x288 60.00 59.92 480x270 59.63 59.82 400x300 60.32 56.34 432x243 59.92 59.57 320x240 60.05 360x202 59.51 59.13 320x180 59.84 59.32 HDMI-1 disconnected (normal left inverted right x axis y axis)DP-1 disconnected (normal left inverted right x axis y axis)HDMI-2 disconnected (normal left inverted right x axis y axis)arto@dell:~$ Post the output in code tags, which you nicely alreayd used. Probabley lot of is same, but I'd use xrandr instead of Gnome settings, so you could see possible errors, and paste them here. man xrandr tells more, there is no sense for me to copy it.
Statistics: Posted by arzgi — 2024-12-20 14:30