In the past I have copied the system disk to another SSD. Including the GRUB setup. This is probably why the upgrade identified to occurences of grub on the system. IT asked me to choose one of the occurrences. When I did It came back with a warning asking me to continue without installing grub. I understood this warnin as not installing the grub update at all. to which I replied no. It returned me back to choice which grub occurrence to upgrade. So I selected both which resulted in this error.
Should the grub upgrade not check which occurence has last been used to start the system, and automatically select that occurence to upgrade? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1913329 Title: package grub-efi-amd64-signed 1.142.10+2.04-1ubuntu26.8 failed to install/upgrade: installed grub-efi-amd64-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/grub2-signed/+bug/1913329/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs