The error in your log is: Installing for x86_64-efi platform. Could not prepare Boot variable: Invalid argument grub-install: error: efibootmgr failed to register the boot entry: Input/output error. ESC[1mdpkg:ESC[0m error processing package shim-signed (--configure): installed shim-signed package post-installation script subprocess returned error exit status 1
This may be the same as bug #1767474. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1778253 Title: package shim-signed 1.34.9+13-0ubuntu2 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/1778253/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
