Fedora Universal Blue, Bluefin, Aurora Most Important Commands

view all the deployments on system

rpm-ostree status

This is an important command that lists the bootable images and their position where 0 is the main one set to boot automatically. Its also the currently boot image. Before executing any of the below commands, you may need to run this command to get an idea of the images and their status before making changes. 

 

pinning a snapshot in fedora immutable

sudo ostree admin pin 0

unpin snapshot

sudo ostree admin pin -u 0

remove all deployments

rpm-ostree cleanup -r

setting a deployment as default boot

sudo rpm-ostree deploy --default 0

revert from an update

rpm-ostree rollback

rebase to AURORA

rpm-ostree rebase ostree-image-signed:docker://ghcr.io/ublue-os/aurora:stable

rebase to BLUFIN

rpm-ostree rebase ostree-image-signed:docker://ghcr.io/ublue-os/bluefin:stable

if you have many deployments pinned, you can rollback to any and set them to default boot

rpm-ostree rollback [image number 0, 1, 2 etc]