# sudo dpkg --clear-avail # sudo aptitude purge virtualbox-2.2 virtualbox-3.0
resolved it for me mate ex!!! -- You received this bug notification because you are a member of Registry Administrators, which is the registrant for Debian. https://bugs.launchpad.net/bugs/636586 Title: dpkg complains about non-existing lines in /var/lib/dpkg/ files _______________________________________________ Mailing list: https://launchpad.net/~registry Post to : registry@lists.launchpad.net Unsubscribe : https://launchpad.net/~registry More help : https://help.launchpad.net/ListHelp