Harald (12021-08-27): > Switching it afterwards on again, nothing changed (HDMI-0 is still disconnected). > > Any ideas? That seems to indicate your problem is with the driver and not with the automagic GUI. You can try to run Buster's X11 over Bullseye's kernel and Bullseye's X11 over Buster's kernel to see if that makes a difference. But since it may be some work to set up, wait if somebody has better ideas. Regards, -- Nicolas George
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