Viewing directory /usr/lib/ubuntu-release-upgrader

Name	Owner	Permissions
.	root	drwxr-xr-x
..	root	drwxr-xr-x
check-new-release	root	drwxr-xr-x
do-partial-upgrade	root	drwxr-xr-x
release-upgrade-motd	root	drwxr-xr-x