i think if your network card has "UEFI secure boot" you have done something wrong. probably a lot of things

i counted at least 6 different pieces of firmware when looking at it component by component (if you can call a 128 GB eMMC with Ubuntu on it "firmware")

@whitequark that is...... UEFI secure boot? using U-Boot? or is this thing fucking X86
@freya it's AArch64. beats me what the bootloader is
@whitequark can I get a full eMMC dump and also a dump of any /dev/mtdblock* devices?
@freya i can just give you root on this thing if you want
@whitequark yeah that'll work!

@freya ok well once i get it myself i'll tell you

nvidia has some cursed tooling to manage the card

@whitequark oh gods it's a Connectx?