Hi, I’ve now explained the issue with gnome-control-center for users of the scaling packages in the stable update announcement, I take that as my fault!
However, I’ve updated the HowTo some time ago in the hope to avoid this situation for the users.
Please install gnome-control-center from the repo after this update and reboot.
pamac install gnome-control-center
gnome-control-center-x11-scaling is currently not available for GNOME 42, because Ubuntu is using version 41 for their current LTS and the patches have not been ported.
You can still use mutter-x11-scaling but will have to enable/disable fractional scaling via gsettings.
To enable fractional scaling after installation run:gsettings set org.gnome.mutter experimental-features "['x11-randr-fractional-scaling']"To disable fractional scaling run:
gsettings reset org.gnome.mutter experimental-features