The cause of the bug was due to the abnormal abort of dpkg during upgrade. This abort has caused the lock of certain files which will not allow you to run dpkg :(
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/741258 Title: Unable to get exclusive lock This usually means that another package management application (like apt-get or aptitude) is already running. Please close that application first. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/741258/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
