ostree admin upgrade OSTree Developer Colin Walters walters@verbum.org ostree admin upgrade 1 ostree-admin-upgrade Construct new tree from current origin and deploy it, if it changed ostree admin upgrade OPTIONS Description Downloads the latest version of the current ref from the build server and deploys it, if it changed. Reboot the machine for the changes to take effect. Options ="OSNAME" If provided, specifies the operating system root. Default is the current one. , Reboot after a successful upgrade. Permit deployment of chronologically older trees. Example $ ostree admin upgrade No update available.