This bug might be one of the issues fixed in 535.86.05: > Fixed a bug that prevented displays from refreshing when using an NVIDIA PRIME Display Offload sink.
But it's not available in Ubuntu yet. ** No longer affects: xorg-server (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/2026754 Title: [amdgpu][nvidia] HDMI picture not updating automatically, but only on mouse move. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-535/+bug/2026754/+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