So I recently updated to Xubuntu 22.04. Now the software center claims to have some updates which "Requires Restart". However, when I click the "Restart and Update" button, there is a small popup claiming
Unable to install updates:
Prepared update not found: /var/lib/PackageKit/prepared-update
Is that some kind of stale state? How can I solve this? It's pretty annoying that Software Center claims to have updates, but is not able to install them...
Here is a screenshot from software center:
sudo apt update && sudo snap refresh
. If you want to upgrade packages, runsudo apt update && sudo apt full-upgrade
gnome-software
. You can trysudo apt reinstall gnome-software