In my case I had to sacrifice battery life. Is your NVIDIA card the default, not ondemand. It must be the default one.
My HDMI is wired through the nvidia gpu, so if it's off or low powered it doesn't show on second display. If your nvidia is the default and is up and running, then i'm out. and No I'm not using wayland. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1871721 Title: Second Monitor on HDMI blank screen with Nvidia & Ubuntu 20.04? (ASUS Laptop) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kernel-package/+bug/1871721/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
