@bmeeks said in No available packages at all!:
older flavors of that hardware family having a really small boot partition or something that is too small to hold the most recent boot code from 23.01. Not sure I have all of those facts 100% correct, but that is the general flavor
That's about it. The criteria is not clear to me, whether it is age or UFS file system, but it was failing to write to the EFI partition with an out of space error, thus booting fails.
Older 1100/2100 devices with UFS had a small 800KB EFI partition. Newer with ZFS have a 200 MB EFI. I do not know if there was any overlap, or, technically, if Netgate officially confirmed the small partition as the only cause. The above was Netgate speculation in threads over the weekend of release.
Per those threads from a week ago, Netgate had been unable to replicate the issue, even "knowing" the conditions for it to happen. Makes it hard to detect in beta testing, or diagnose.