So I’m trying to move some files from my Linux desktop to my tablet. I suppose the easiest way to do it would be via USB, but it would be nice if I could do a file transfer over the wireless network. I set up the Android with a linux shell, and I’m able to ssh into my desktop with it. But when I use the Android app “andFTP,” which everyone seems to praise, to scp files, it won’t authenticate. Anyone have any idea what the issue could be?