Seems like it is due to broken packages. Could you run sudo apt-get -f install and paste the output here?
Thanks in advance. -- unable to upgrade https://bugs.launchpad.net/bugs/236551 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
