Hello, After a partial upgrade today my computer could not boot, I saw a message "Default Boot Device Missing or Failed".
I disabled the secure boot and succeeded in booting the computer. I ran boot-repair but the grub failed to install. Here's the url provided: http://paste.ubuntu.com/p/5WwWHtqzGh/ Please assist, Thank you -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1788368 Title: package grub-efi-amd64 2.02-2ubuntu8.3 failed to install/upgrade: installed grub-efi-amd64 package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1788368/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs