Control: reassign -1 partman-efi

On 04/12/2025 at 22:38, Daan Nusman wrote:

UEFI boot the USB stick, during "Partition Disks" the system says "The attempt to 
mount a fil system with type vfat in SCSI3 (0,0,0), partition #1 (sda) at /boot/efi failed".

It looks like the EFI partition was not formatted properly.

Which partitioning method did you use in both cases: manual/guided, using entire disk/largest free space, with LVM... ?

When the error happens, can you drop to an installer shell with Ctrl+Alt+F2 and report the output of the following commands:

anna-install fdisk-udeb
fdisk -l
blkid -s TYPE /dev/sda*
grep "format EFI" /var/log/partman

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