I very recently picked up a Leica Q2M, and on my first attempt to read JPG files recorded on its storage media I've found that nothing on my Ubuntu 21.10 installation can read the files. I've tried geeqie
, ristretto
, gimp
, the browsers, and a couple of other things, and none of them can read the files.
The common thread is an error: Unsupported marker type 0x66
Is there something I don't know that I need to do in order to support these files? Shouldn't they be plain JPG files?
edit this appears to be a weirdness with particular SD cards, still working it out.
edit — OK I think this was a hardware/firmware problem with the antique laptop I'm using. External SD (USB) readers work fine.