Jetson Nano in the visual interface click Settings restart

Hi,

then can you dump the Xorg log with the following debugging information?

#Add below option in /etc/X11/xorg.conf, 'Section "Device"'. Verbose mode logging will be shown in /var/log/Xorg.0.log
Section "Device"
...
  Option   "ModeDebug"
...
EndSection

https://elinux.org/Jetson_TX2/r28_Display_debug

Paste your /var/log/Xorg.0.log here.