The patch is what you're already using to get fractional scaling in Xorg sessions. There is nothing to test or verify.
But we know it has issues (https://bugs.launchpad.net/ubuntu/+bugs?field.tag=xrandr-scaling) and so defaulting to Wayland, even for Nvidia, in jammy is a priority. Because Wayland sessions support fractional scaling without using the patch. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1966050 Title: [nvidia] Display content "overflows" when using fractional scaling Status in OEM Priority Project: New Status in gnome-control-center package in Ubuntu: New Status in mutter package in Ubuntu: New Bug description: On ThinkStation with Nvidia T400. 1. Enter os,and enter Settings -> Displays 2. Change the Scale from 100% to 200% and aplly keep changes 3. Turn on the Fractional scaling 4. Turn off the Fractional scaling 5. Turn on and off again and again, each time the screen size is doubled. Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 Screen 0: minimum 8 x 8, current 3840 x 2160, maximum 32767 x 32767 Screen 0: minimum 8 x 8, current 7680 x 4320, maximum 32767 x 32767 To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1966050/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp