On my Embedded board, minicom issue "You don't exist. Go away." and exit. It's because of that system call 'getpwuid' failured. Inserted perror() after called getpwuid, system issued "No such…
New DailKeeper V3 board with new CF-Card told "DriveReady SeekComplete Error" and so on. The problem was solved after ajust CS assert to RD assert width as 70ns.