$ dpkg -l update-{notifier,manager}
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name Version Description
+++-============================-============================-========================================================================
ii update-manager 0.42.2ubuntu3 GNOME application that manages apt updates
ii update-notifier 0.41.7 Daemon which notifies about package updates
$ dpkg -l update- {notifier, manager} Unknown/ Install/ Remove/ Purge/Hold Not/Installed/ Config- files/Unpacked/ Failed- config/ Half-installed /Hold/Reinst- required/ X=both- problems (Status,Err: uppercase=bad) ======= ======= ======= ====-== ======= ======= ======= =====-= ======= ======= ======= ======= ======= ======= ======= ======= ======= ======= =
Desired=
| Status=
|/ Err?=(none)
||/ Name Version Description
+++-===
ii update-manager 0.42.2ubuntu3 GNOME application that manages apt updates
ii update-notifier 0.41.7 Daemon which notifies about package updates