Sometimes one Monitor has no Sound output RTX 3060 Laptop GPU (GA106-A) Ubuntu 20.04.4 LTS


normally I’m playing the Sound on my monitor which is associated with the HDMI4 Ouput in the Sound menu.
Sometimes after a reboot the monitor is missing.
A reconnect of the Monitor or a power cycle of the Monitor does not solve the Problem.
I’m using a Tuxedo Stellaris Gen 3 connected to this Dock

the Monitors are connected to one KVM Switch each

I use the same model of Displays both show Displayport Audio Available in the NVIDIA X Server Settings.

nvidia-bug-report.log.gz (464.7 KB)

I’m sorry for the extra posts, but the software is not allowing me to post more than one link or Image per post.