Hi, You are reporting this bug report from xenial. Have you only recently encountered this problem? Have you tried upgrading to bionic or focal? And the package version of your kernel seems out of date. I see you have Installed on 2019-05-12 (361 days ago), but even then bionic was the most current release for over a year already.
Have you tried upgrading to grub2, instead of the legacy grub1? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1877521 Title: package linux-image-4.4.0-171-generic 4.4.0-171.200 failed to install/upgrade: run-parts: /etc/kernel/postrm.d/zz-update-grub exited with return code 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub/+bug/1877521/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs