Mutter build with Ubuntu patch for Xorg fractional scaling on Manjaro / Arch Linux.
All credits belong to Arch Linux and Ubuntu, this package is available on Manjaro and the AUR.
To enable fractional scaling after installation run:
gsettings set org.gnome.mutter experimental-features "['x11-randr-fractional-scaling']"- Then open Settings > Displays to set the scale.
To disable fractional scaling run:
gsettings reset org.gnome.mutter experimental-features
Build instructions for Manjaro / Arch Linux:
sudo pacman -Syu base-devel git
git clone https://github.com/puxplaying/mutter-x11-scaling.git
cd mutter-x11-scaling
makepkg -srci
Note:
For proper multi-monitor fractional scaling, install also the gnome-control-center-x11-scaling package.