I have SDDR-31 CompactFlash reader. It was working fine, and now it is not. mount: /dev/sda1 is not a valid block device Any ideas? I'm not sure what to try next. David --- This message has been sent through the ALE general discussion list. See http://www.ale.org/mailing-lists.shtml for more info. Problems should be sent to listmaster at ale dot org.