My recreate is with an AWS EC2 instance with an NVMe root device as that is one known way to trigger an error in cloud-init cc_grub_dpkg so that it does not write a valid debconf for grub-pc install_devices, however this is broader than NVMe root with cloud-init.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1889556 Title: grub-install failure does not fail package upgrade (and does not roll back to matching modules) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1889556/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
