It's a blind shot, I have no idea which package should it be. But since it's related to fractional scaling, I'm guessing wayland is a good place to start.
** Package changed: ubuntu => wayland (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to wayland in Ubuntu. https://bugs.launchpad.net/bugs/1995305 Title: Cursor blurry with fractional scaling in some apps To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1995305/+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