upps, its so easy to solve:
I added the sources from canonical (main etc.) in "Software-Paketquellen".
Now it works and apt-get dist-upgrade starts a "little" update: "Es müssen 232MB an Archiven heruntergeladen werden."
So this is not a bug.
upps, its so easy to solve:
I added the sources from canonical (main etc.) in "Software- Paketquellen" .
Now it works and apt-get dist-upgrade starts a "little" update:
"Es müssen 232MB an Archiven heruntergeladen werden."
So this is not a bug.