Please do in the Terminal (Applications > Accessories > Terminal) and please copy the output: (copy & paste, it´s for repair all packages)
sudo dpkg --configure -a Thank You for making Ubuntu better. ** Changed in: grub2 (Ubuntu) Status: New => Incomplete -- must manually run 'sudo dpkg--configure-a' https://bugs.launchpad.net/bugs/511463 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