Windows and buttons too large

[Holger_Gehrke]

'xrandr ... --fbmm' changes the display size X11 reports to programs for the specified output for the current session only. If you wanted to make that change permanent you'd have to either run xrandr with one of the ways to make programs autostart in the GUI or you could possibly write a xorg.conf fragment and drop it in /etc/xorg.conf.d (careful with that idea, doing something wrong in xorg.conf can break the GUI; it can be repaired but it's a bother). I haven't tried what happens if you connect to different displays over the course of one session, but of course you can run it multiple times in one session to adapt to different displays.

Holger

[dam034]

I executed the command you wrote, but as you can see, nothing has changed.

root@pcgame:~# xrandr --output HDMI-A-0 --fbmm 960x540
root@pcgame:~# xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1 disconnected (normal left inverted right x axis y axis)
DisplayPort-2 disconnected (normal left inverted right x axis y axis)
HDMI-A-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 160mm x 90mm
   1920x1080     60.00*+  50.00    59.94    30.00    25.00    24.00    29.97    23.98  
   1680x1050     60.00  
   1280x1024     60.02  
   1440x900      60.00  
   1360x768      60.02  
   1280x800      60.00  
   1152x864      75.00  
   1280x720      60.96    60.00    50.00    59.94  
   1024x768      60.00  
   800x600       60.32  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       60.00    59.94  
   720x400       70.08  
DVI-D-0 disconnected (normal left inverted right x axis y axis)

How can fix?