Running Kubuntu 20.04.1 and changed distributor. Did not create folder nor add new UEFI entry. It did update /EFI/ubuntu with new dates on files.
sudo dpkg-reconfigure grub-efi-amd64-signed fred@z97-focal-kubuntu:~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=20.04 DISTRIB_CODENAME=focal DISTRIB_DESCRIPTION="Ubuntu 20.04.1 LTS" fred@z97-focal-kubuntu:~$ echo $DESKTOP_SESSION plasma GRUB_DISTRIBUTOR=kubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875166 Title: grub-efi-amd64.postinst not running grub-install when GRUB_DISTRIBUTOR changed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1875166/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
