Installing xserver-xorg-dev fixed the error:
Package xorg-server was not found in the pkg-config search path.
Perhaps you should add the directory containing `xorg-server.pc '
to the PKG_CONFIG_PATH environment variable
No package 'xorg-server' found
Installing xserver-xorg-dev fixed the error:
Package xorg-server was not found in the pkg-config search path.
Perhaps you should add the directory containing `xorg-server.pc '
to the PKG_CONFIG_PATH environment variable
No package 'xorg-server' found
But the settings are reset on reboot.
Ubuntu 20.04
Nvidia 440.100