I'm forwarding this question from upstream: Do you use lvm? If you do it was recently fixed
** Changed in: grub2 (Ubuntu) Status: Confirmed => Incomplete -- package linux-image failed to install : post-installation script returned error exit status 137. /usr/sbin/update-grub killed with SIGKILL https://bugs.launchpad.net/bugs/504173 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