Ubuntu
grub2-signed package

  1. Bug #2004607
  2. Comment #7

Comment 7 for bug 2004607

Revision history for this message
Steve (pigeon35) wrote :

Stumbled on
https://askubuntu.com/questions/1276111/error-upgrading-grub-efi-amd64-signed-special-device-old-ssd-does-not-exist

And "Dima L" comment worked

sudo rm /var/cache/debconf/config.dat

sudo dpkg --configure -a