Hi Petr, When running parted to create or modify an MBR label, it tries to be clever and throws a dummy x86 boot sector onto the MBR, so the disk is bootable on PCs. While that's nice and helpful for a bunch of use cases, it doesn't exactly help when running on ARM. Some ARM devices, such as the OMAP3 series, have a buggy boot rom that simply goes into nirvana if it finds non-0 in the first 4 bytes of the SD card. Please see libparted/labels/dos.c:1271 for the place that copies a generic x86 asm MBR into the MBR when its first byte is 0. We need to have the first byte be 0 though. Otherwise later on the whole machine won't be bootable anymore :). Any idea how to resolve this? The easy fix I could imagine would be to just not do the fixup on ARM, but that sounds slightly hackish :(. Alex -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org