Thank you for taking the time to make Ubuntu better and reporting this problem. Unfortunately this is normal behavior when update/installation process was interrupted. Please run "sudo dpkg --configure -a" in terminal emulator (to get the terminal press Alt+F2, and then type gnome-terminal, and hit enter). After that your problem should be fixed. Let me know about the results.
-- E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem. E: _cache->open() failed, please report. https://bugs.launchpad.net/bugs/289560 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
