Fedora Silverblue with Gnome VRR This has been finally merged in GNOME 46, so this gist is deprecated.
Download the repo file from here and save it to /etc/yum.repos.d/kylegospo-gnome-vrr-fedora.repo
sudo curl -L https://copr.fedorainfracloud.org/coprs/kylegospo/gnome-vrr/repo/fedora/kylegospo-gnome-vrr-fedora.repo -o /etc/yum.repos.d/kylegospo-gnome-vrr-fedora.repo
Install mutter VRR:
rpm-ostree override replace --experimental --from repo=copr:copr.fedorainfracloud.org:kylegospo:gnome-vrr mutter
Afterwards reboot the system to apply
Since currently the same command fails for gnome-control-center use this workaround:
Create a new toolbox and enter it
toolbox create gnome-vrr && \
toolbox enter gnome-vrr
Install gnome-control-center from the copr repo and run it.
sudo dnf copr enable kylegospo/gnome-vrr && \
sudo dnf update --refresh && \
sudo dnf install -y gnome-control-center && \
gnome-control-center
Afterwards enable VRR option in Display settings.
