Had issue with 11.50.1074 to 12.01.1532 upgrade: Opera update errored out, Libqtgui4 failed 12.01 update manager would not work or ubuntu software center Error indicator said try apt-get...played with that and went through the steps similar to post #46- Richard Jones (alison-richard) wrote on 2012-06-07: Solved using the following terminal commands: > sudo apt-get clean all > sudo apt-get update > sudo apt-get -f install > sudo apt-get autoremove After update completed install (500 packages) install is fine.
Opera issue was a bad public key... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/541595 Title: [Master] package failed to install/upgrade: package is already installed and configured To manage notifications about this bug go to: https://bugs.launchpad.net/dpkg/+bug/541595/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
