i can't get an update
728
Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?
112602
Unable to download updates from extensions.gnome.org
19361
Can't update because the word prox* is blocked
726
Update Manager message "New Hardware Support is Available"
134080
Still can't upgrade? Is there a new delay?
53099
How to fix "-5 No address associated with hostname error" while updating?
35190
"Software Updater" & "Software & Updates" not working
45290
Update Manager doesn't ask for a password
64509
Can't update from official repositories [Error 409]
72695
Can't connect to Windows Update
28650
`apt-get update` cannot find Ubuntu servers
93895
Why do I receive Software Update notifications if there are no updates available?
148872
I can't select updates in Update Manager
80106
How do I enable automatic updates?
83960
How do I change my update server in Ubuntu 18.04?
108510
apt-get update very slow, stuck at "Waiting for headers"
55818
Same update keeps showing up everyday