Hi,

I tried fdisk -l Fedora-Server-dvd-aarch64-28-1.1.iso It failed to list partition table information.

but if change to x86 iso, like Fedora-Server-dvd-x86_64-28-1.1.iso. It can list partition information like below:

Device Boot Start End Sectors Size Id Type

Fedora-Server-dvd-x86_64-28-1.1.iso1 * 0 5670911 5670912 2.7G 0 Empty

Fedora-Server-dvd-x86_64-28-1.1.iso2 19664 38319 18656 9.1M ef EFI (FAT-12/16/32)

So, How Can I list partition table on aarch64 ISO? Do I need to repack a new aarch64 ISO that support to list partition table?

That is expected on aarch64. The x86_64 has two because it supports hybrid boot to support both the legacy BIOS booting process and the new UEFI process, on aarch64 we only support UEFI so there's no requirement for separate partitions as there's no legacy to support.

Peter