Investigating the logs and talking to my parents, I reconstructed the history:
* In 2020 Ubuntu was installed on a 512 GB SSD connected to an Asus P8H77-M PRO mainboard. This used EFI with an EFI partition. * The machine broke and the replacement Asus P8H67-M PRO mainboard does not support EFI * I copied the OS from the 512 GB disk to a 2 TB disk and installed only GRUB there -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2080571 Title: package shim-signed 1.40.10+15.8-0ubuntu1 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 32 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/2080571/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
