HDMI-0 disconnected in xrandr, no output to 3rd Monitor. Dual Boot Win-10/Ubuntu 20.04


I installed Ubuntu 20.04 on a second HDD on my Windows 10 MSI Laptop. Now in either system, the HDMI port is not detected/monitor does not work. I verified my cables/monitor on another system so its something to do with the port.

My mini-DisplayPort works okay, although it now won’t put my monitor to sleep.

Any ideas? I attached nvidia-bug-report.log. Thank you!

nvidia-bug-report.log (1.3 MB)

Looks like you created the report with monitor connected to DP. Please create a new one with monitor connected to hdmi.
For tear-free display, set kernel parameter