I think your sudo timeout ran out before the upgrade finished. Can you do the following: sudo aptitude purge hplip Remove the hplip user in System -> Administration -> Users & Groups sudo aptitude install hplip
Does that work?
I think your sudo timeout ran out before the upgrade finished. Can you do the following:
sudo aptitude purge hplip
Remove the hplip user in System -> Administration -> Users & Groups
sudo aptitude install hplip
Does that work?