The update information is outdated (notification icon)
10193
Failed to download repository information due to missing CDROM
1771
How to get rid of 'security updates available' warnings?
86312
How do I get an application to appear as a choice in update-alternatives?
127300
Is there a way to disable update notifications in Mojave?
108743
Add update notification bubble to admin menu item?
23308
Question mark icon instead of wifi icon
50863
Disable App Update Notifications on OSX?
115187
How do I avoid checking for updates for a specific module?
126334
How can I prevent Firefox from updating to a newer version
149428
How do I refresh the package list?
36529
How to revert an update?
148872
I can't select updates in Update Manager
144507
No facility exists in Update Manager to upgrade to a new version, why?
114730
Apply the latest Service Pack and Cumulative Update
40511
How to disable the "Get Windows 10" icon shown in the notification area (tray)?
29224
How do I force Windows to check for updates?
40503
How can I check if automatic updates are enabled?