I've had this worrisome warning in the log files a couple of times over the past month: Oct 3 15:16:03 debian kernel: Warning: dev (03:02) tty->count(1) != #fd's(2) in do_tty_hangup This is completely mysterious to me; is there anyone who can tell me what it might mean, or where I can go to find out what it means, or how much I should worry about it? I'd be very grateful for any help. This is a bo system with the 2.0.35 kernel, Jim