After login, I get:
3 software packages can be updated
0 of these updates are security updates.
To see these additional updates run: apt list --upgradable
New release '20.04.1 LTS' available.
Run 'do-release-upgrade' to upgrade to it.
Trying release upgrade I get:
$ sudo do-release-upgrade
Checking for a new Ubuntu release
Please install all available updates for your release before upgrading.
How can I update these three additional packages?
It’s true, sudo apt list --upgradable
shows at least two packages being updatable (bonus question, why not three?):
$ sudo apt list --upgradable
Auflistung... Fertig
base-files/bionic-updates 10.1ubuntu2.10 amd64 [aktualisierbar von: 10.1ubuntu2.8]
ubuntu-server/bionic-updates 1.417.5 amd64 [aktualisierbar von: 1.417.4]
However, apt-get update
does not install them:
$ sudo apt-get upgrade
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
Paketaktualisierung (Upgrade) wird berechnet... Fertig
Die folgenden Pakete sind zurückgehalten worden:
base-files ubuntu-server
0 aktualisiert, 0 neu installiert, 0 zu entfernen und 2 nicht aktualisiert.
In English: Two packages have been hold back. (Bonus question: why?)
In just guessing I tried a sudo apt-get update --all
but that command is unknown.
How do I get the missing packages to install?