I’m trying to setup FOG for a 30 PC computer pool. I installed Ubuntu 22.04 and captured and deployed it successfully. Everything is working except for the automatic boot of the deployed System from the PXE-FOG-Menu (3 seconds timeout). It starts refind and GRUB comes up (like when directly starting from UEFI-BIOS). But then it panics with “Initramfs unpacking failed: Invalid magic at start of compressed archive” (see pictures). I can start the system directly (by changing Boot-order) but this is not what I want (because this would mean pressing F12 on each PC when deploying an image ;-( ).
It is a recent UEFI-system (Dell Optiplex 5090). UEFI-Boot ist the only option (no CSM-Boot available anymore).
It seems that it can’t find any harddisk at all, when coming from PXE (is the NVME not initialized from BIOS?)
Any hint ?