Hey Venkata, > Does it support disk partitions or do I missing something?
The short answer is that that diffoscope *should* support comparing your partition images properly, instead of falling back to a raw xxd(1) comparison. The reason diffoscope doesn't do that right now is either due to a bug, or we just need to extend support for this particular type of partition. Correctly detecting DOS/MBR files is somewhat more fiddly than one might think, but the pertinent part of the debug log is this: > image1.wic not identified by any comparator. Magic says: DOS/MBR boot > sector; partition 1 : ID=0xee, start-CHS (0x0,0,2), end-CHS > (0x3ff,255,63), startsector 1, 12546899 sectors, extended partition > table (last) Would it be possible for you to share the two .wic images somewhere? In fact, if you could re-file this issue in our bug tracker, that would be great: https://salsa.debian.org/reproducible-builds/diffoscope/-/issues (And just for clarity, the ".wic" files are files containing raw partitions, but the ".disk" files contain entire disk images including a partition table?) Best wishes, -- o ⬋ ⬊ Chris Lamb o o reproducible-builds.org 💠 ⬊ ⬋ o