When I boot up after installing that package, my monitors don't work.
I know that I can still get to a tty and that the system is working because I can run 'eject cdrom' and I can play the bell noise, but I can't see anything.
I know that it's specifically this package because I reinstalled the OS, rebooted, and everything was fine. Then I installed linux-firmware-nonfree and rebooted, and now the monitors don't work.
Nvidia GTX 970