uucico hangs on the AT&T 6386

[Leslie Mikesell]

In article <1055 at koko.CSUStan.EDU> robert at CSUStan.EDU (Robert Zeff) writes:
>I have an AT&T 6386 which hangs in uucico when the call is aborted.
>The uucico process cannot be killed, even from root.  I also have had cu
>hang this way.  AT&T has not offered any useful advice.  Seems to me that
>root should be able to kill any process.  We're using a Telebit Plus.
>Anyone else having this problem or have a solution?

See if you can duplicate the problem this way:
  Get a connection, send an XOFF to the port from the remote side and
drop the line.  If this leaves the line locked, try to reconnect and
send an XON at the same speed. I had trouble with this years ago on the
3B2s - perhaps they haven't learned anything.  
Is this on the built-in serial port or an IPC board?

Les Mikesell