Hi, I tried the instructions here with a rpi4:
https://docs.fedoraproject.org/en-US/quick-docs/raspberry-pi/#_installing_fedora_on_a_raspberry_pi_for_linux_users xzcat Fedora-Workstation-39-1.5.aarch64.raw.xz | sudo dd status=progress bs=4M of=/dev/sdb 16843096064 bytes (17 GB, 16 GiB) copied, 151 s, 112 MB/s 0+2051288 records in 0+2051288 records out 17179869184 bytes (17 GB, 16 GiB) copied, 152.023 s, 113 MB/s Then booted: U-Boot 2023.07 (Oct 25 2023 - 00:00:00 +0000) DRAM: 992 MiB (effective 3.9 GiB) RPI 4 Model B (0xc03111) Core: 211 devices, 17 uclasses, devicetree: board MMC: mmcnr@7e300000: 1, mmc@7e340000: 0 Loading Environment from FAT... Unable to read "uboot.env" from mmc0:1... In: serial Out: vidconsole Err: vidconsole Net: eth0: ethernet@7d580000 PCIe BRCM: link up, 5.0 Gbps x1 (SSC) starting USB... Bus usb@7e980000: USB DWC2 Bus xhci_pci: Register 5000420 NbrPorts 5 Starting the controller USB XHCI 1.00 scanning bus usb@7e980000 for devices... 1 USB Device(s) found scanning bus xhci_pci for devices... 3 USB Device(s) found scanning usb for storage devices... 0 Storage Device(s) found Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device Scanning mmc 0:1... Found EFI removable media binary efi/boot/bootaa64.efi 966711 bytes read in 105 ms (8.8 MiB/s) Card did not respond to voltage select! : -110 No EFI system partition No EFI system partition Failed to persist EFI variables Booting /efi\boot\bootaa64.efi No EFI system partition Failed to persist EFI variables No EFI system partition Failed to persist EFI variables No EFI system partition Failed to persist EFI variables error: ../../grub-core/commands/search.c:315:no such device: 77e306d4-532a-4d8c-b023-5bde5c8689ac. GRUB version 2.06 Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions. grub> I looked at the partition list and don't see that GUID, but perhaps U-Boot is missing some config? U-Boot> part list mmc 0 Partition Map for MMC device 0 -- Partition Type: DOS Part Start Sector Num Sectors UUID Type 1 2048 1228800 7d51a49c-01 06 Boot 2 1230848 2097152 7d51a49c-02 83 3 3328000 30226432 7d51a49c-03 83 U-Boot> Regards, Simon