I struggled with this issue as well. I think I have solved it by running "/etc/kernel/postinst.d/dkms 4.13.0-36-generic --force /boot/vmlinuz-4.13.0-36-generic" (so adding a "--force" flag).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1751358 Title: package linux-image-4.13.0-36-generic 4.13.0-36.40 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1751358/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
