Sounds like a fix is in 525.105.17: > Fixed an issue which could cause applications to run at 1 FPS > when using an NVIDIA PRIME Display Offload sink as the only > active display.
[https://www.nvidia.com/Download/driverResults.aspx/202351/en-us/] -- 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/2009767 Title: External HDMI monitor is laggy on NVIDIA-525 reverse PRIME system To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2009767/+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
