Package: installation-reports Dear Maintainer,
I've installed debian on my computer with the following partitions : # / (partitionless btrfs ssd) UUID=586da4fd-9a26-4350-8146-929dbdde3581 / btrfs defaults 0 0 # /boot/efi (fat partition on GPT ssd) UUID=6A71-114F /boot/efi vfat umask=0077 0 1 # swap (swap partition on GPT ssd) UUID=3f398aee-8e74-4b2e-b7a9-6b537d9bb414 none swap sw 0 0 # /home/julien (partitionless btrfs ssd) UUID=3e47af4b-7d6d-4830-ac7b-16345771896f /home/j btrfs defaults 0 0 At the grub step, i've got a grub-install dummy failed error. * What exactly did you do (or not do) that was effective (or ineffective)? I've switched to the shell and executed the following commands : # mount -t sys sys /target/sys # mount -t efivarfs efivarfs /target/sys/firmware/efi/efivars # chroot /target/ bash # grub-install # update-grub And I've resumed the normal installation process. Image version: https://cdimage.debian.org/cdimage/bullseye_di_alpha1/amd64/iso-cd/debian-bullseye-DI-alpha1-amd64-netinst.iso Base System Installation Checklist: [O] = OK, [E] = Error (please elaborate below), [ ] = didn't try it Initial boot: [O] Detect network card: [O] Configure network: [O] Detect media: [O] Load installer modules: [O] Clock/timezone setup: [O] User/password setup: [O] Detect hard drives: [O] Partition hard drives: [O] Install base system: [O] Install tasks: [O] Install boot loader: [E] Overall install: [O] Regards, Julien