Valentin Caracalla <vorubergeh...@tutanota.com> writes: > But this doesn't work either. Same problem here. However I can make > such an EFI installation using official installation media on the same > machine and that does work.
That recipe (and the whole post) was hard to read but don't you need some flags for the ESP partition, like esp and possibly boot as well? The partition table on one EFI system I have looks like this, I think it's probably what Debian installer created: # parted /dev/nvme0n1 print Model: KINGSTON SA2000M8250G (nvme) Disk /dev/nvme0n1: 250GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 538MB 537MB fat32 boot, esp 2 538MB 249GB 248GB ext4 Zippy root 3 249GB 250GB 1024MB linux-swap(v1) Zippy swap swap