Reply To: Screen Taring vSync (Linux) [Resolution]
If you are having issues saving the “X Configuration File” run the following command.
Create a backup:
$ sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.backup
$ sudo chmod u+x /usr/share/screen-resolution-extra/nvidia-polkit
If you run into issues, do the following, to reset the file:
$ sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.backup2
$ sudo shutdown -r now
