i tried to update my system via discover, something went wrong.
now when i run pkcon update or apt install i get following error:
dpkg: Fehler beim Bearbeiten des Archivs /var/cache/apt/archives/plasma-desktop_4%3a6.1.1-0xneon+22.04+jammy+release+build72_amd64.deb (–unpack):
Versuch, »/usr/share/sddm/themes/breeze/Background.qml« zu überschreiben, welches auch in Paket sddm-theme-breeze 4:5.27.10-0xneon+22.04+jammy+release+build57 ist
help would be highly apreciated, since i do not have any taskbar anymore.
This is quite old, has it been a long time since you last updated?
You could try using dpkg to force the specified current package from Plasma 6.1.1 to overwrite the file from the other old Plasma 5.27 package
sudo dpkg -i --force-overwrite /var/cache/apt/archives/plasma-desktop_4%3a6.1.1-0xneon+22.04+jammy+release+build72_amd64.deb
Then try updating again, since you probably have a lot of packages to upgrade.
But I can’t say this is the full fix, though it is what I would do myself. I suspect you may find more issues is you were still on Plasma 5.