Thank you for taking the time to report this bug and helping to make Ubuntu better. Did you try manually running 'sudo dpkg --configure -a' in a terminal as indicated by update-manager? Additionally, do you recall how you went about install virtualbox? Thanks in advance.
** Changed in: update-manager (Ubuntu) Status: New => Incomplete -- update manager could not initializing package information https://bugs.launchpad.net/bugs/128885 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs