関連ワード:  linux mint upgrade from command line    linux mint version from command line    linux mint upgrade kernel command line    linux mint dist upgrade command line    linux mint distro upgrade command line    linux mint upgrade to 21.3 command line    linux mint upgrade to 22.1 command line    linux mint upgrade to 22 command line    linux mint upgrade to 22.2 command line    linux mint upgrade to 20.3 command line