Criteria used by update-notifier

fixit7

12/4/23, 2:47 AM

I did a search for "update-notifier criteria used for determining when to update" but did not find anything.

I have always been curious about the criteria used to determine when an update is needed when those popups say an update is available. Do you want to download and install?

I am using Ubuntu Mate 20.04.

1 + 2

update-notifier

ubuntu-mate

20.04

NovHak

12/10/23, 2:10 PM

Interesting question indeed. Of course it’s based on the availability of actual updates (`apt list --upgradable`), minus the ones that are phased out (https://people.canonical.com/~ubuntu-archive/phased-updates.html). I would like to know more about this too, since I’ve noticed that sometimes it stops delivering update notifications, despite security updates being available. I know an `apt full-upgrade` would put everything up to date, but it won’t help me determine why the GUI tool doesn’t want to.

NovHak

12/10/23, 2:16 PM

As of now, Xorg is phased out, maybe that’s what is blocking the updates for me (including some that may be considered - wrongly ? - dependent on Xorg). I’m pretty sure `apt full-upgrade` will update Xorg nevertheless, which is questionable, since after all, it’s been phased out for a reason… but being on Focal, which doesn’t have a phased out Xorg update, you’re not concerned by this.

Score:0

Ubuntu

user111862

12/27/23, 6:54 PM

The criteria depends on what you do with your computer.

If you only use it to play, then don't update anything. Unless you're having problems with a game that depends on a new video driver or update.

If you handle sensitive information, especially of an economic nature, you must install all security updates, and have only the absolutely necessary software installed on your PC, in other words, no videos, games, and browsing websites of dubious origin.

For the rest, this rule applies: "if it ain't broke, don't break it" which means: if firefox, for example, works fine for you, then leave it like that, without updating.

Every update is a potential risk of problems, if you're asking something like this, it means you don't have enough knowledge to update indiscriminately.

Now, if what you want is to learn, then start by learning how to recover and install a linux system, and then apply another rule: "If it's not broken, then break it..."

+ 0

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: Criteria used by update-notifier

Post an answer

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