@Doug re comment #10, I see exactly the same divide by zero error in the syslog and gdm fails to boot when I prime-select nvidia. I'm using a GP107M [GeForce GTX 1050 Mobile] card.
@Doug re comment #10, I see exactly the same divide by zero error in the syslog and gdm fails to boot when I prime-select nvidia. I'm using a GP107M [GeForce GTX 1050 Mobile] card.