Thanks but we still need more information: What version of Ubuntu are you using?
What version of the Nvidia driver are you using? ** Package changed: linux (Ubuntu) => nvidia-graphics-drivers (Ubuntu) ** No longer affects: pulseaudio ** Bug watch removed: gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues #1032 https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/1032 ** Tags added: hdmi nvidia -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/1905080 Title: After upgrading from Ubuntu 18 to 20 pulseaudio starts with HDMI output disabled and doesn't turn on when I turn on the TV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1905080/+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