I have installed Debian 11 on my laptop. The computer has an
intel integrated graphics card and an Nvidia graphics card on
board. Debian has the nouveau driver. After installing the
dedicated Nvidia driver, X server shows an error, no xorg.conf. Is
there any way under Debian 11 to be able to switch between
integrated graphics card and Nvidia card ? Some games do not work
under Linux on the integrated card. Please help.