Here is whats happended last: Processing triggers for man-db ...
dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: status database area is locked by another process dpkg: error processing sed (--configure): package sed is already installed and configured Errors were encountered while processing: sed This looks like a race somewhere, it appears that when apt called dpkg something else ran it too. To recover its probably best to boot into "recovery mode" and select the "fix dpkg" option there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/684578 Title: package xserver-xorg-core 2:1.7.6-2ubuntu7.4 failed to install/upgrade: ErrorMessage: package xserver-xorg-core is already installed and configured -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs