This log file might give you some more evidence... (the other two files seem to be rather useless, but I can upload them too if you want).
BTW: after (re-)installing 'ubuntu-desktop' the upgrade went fine.
This log file might give you some more evidence... (the other two files seem to be rather useless, but I can upload them too if you want).
BTW: after (re-)installing 'ubuntu-desktop' the upgrade went fine.