This problem occurs when updatedefaultentry in /boot/grub/menu.lst is set to false. Setting to true again allows update-grub to run again. Then "sudo dpkg --configure -a" Solve the problem.
-- update-grub fails when default is "saved" https://bugs.launchpad.net/bugs/193439 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