Wonderful: "sudo apt full-upgrade" pulled in the nvidia updates and fractional scaling works, thank You very much everybody, this makes working on my 4k monitor so much easier!
One small issue remains: The thumbnails of images and documents on the desktop have wrong aspect ratios in all display scales apart from 100%, they are too wide. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1870736 Title: [nvidia] Screen scaling 125% gives 200% To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1870736/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs