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.
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.