Nvidia's latest assessment is that this is indeed a driver bug so we don't need to keep the mutter and metacity tasks open here...
https://gitlab.gnome.org/GNOME/mutter/-/issues/2233#note_1538392 ** Also affects: nvidia-graphics-drivers-515 (Ubuntu) Importance: Undecided Status: New ** Changed in: metacity (Ubuntu) Status: Confirmed => Invalid ** Changed in: mutter (Ubuntu) Status: Confirmed => Invalid ** Changed in: nvidia-graphics-drivers-515 (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/1799679 Title: Nvidia driver causes Xorg to use 100% CPU and huge lag when dragging OpenGL app windows To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1799679/+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
