Public bug reported: upgrading from kubuntu 14.04 to 14.10,
got a pop-up window saying "could not install 'grub-common'" and subprocess installed post-installation script returned error exit status 1 this was followed by another opo-up windows that said: "could not install the upgrade. your system could be in an unstable state. a recovery will run m=now (dpkg --configure -a)." At the same time I got a separate request to restart the system. lsb_release -rd Description: Ubuntu 14.10 Release: 14.10 ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1395451 Title: upgrading to kubuntu 14.10: grub-common returned exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1395451/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs