Re: Printer connections on Sun's

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Article #10722

#10722

From: Robert Rodriguez
Date: Fri, 03 Feb 1989 09:01

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auspex!guy@uunet.uu.net (Guy Harris) writes:
> >What I want to happen, is to be able to send any and all characters to the
> >printer without losing the tail end.
> 
> Run something from "/etc/rc.local" that opens the serial port for the
> printer and holds it open.  There's a problem with closes on streams
> devices that causes XON/XOFF flow control to go away while output is still
> queued.  One of the 4.0.1 patches may purport to fix this.

I pulled my hair out for a week over this problem.

The purported 4.0.1 fix didn't work for me (Sun3/260, Citoh3500 on ttya).

Sun *DOES* have the answer!  I called the hotline, a software engineer,
Ray Jang (I think) sent me a 4.0.1.a patch tape.  This tape had fixes for
the serial tty driver in the kernel.  The printer works perfectly.

Robert Rodriguez
(415) 545-8313
pacbell!pttesac!robert

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request

References: <906@scubed.UUCP> <841@auspex.UUCP>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cornell!uw-beaver!rice!sun-spots-request
From: pacbell!pttesac!rgrodrig@ames.arc.nasa.gov (Robert Rodriguez)
Newsgroups: comp.sys.sun
Subject: Re: Printer connections on Sun's
Message-ID: <1082@pttesac.UUCP>
Date: 3 Feb 89 09:01:26 GMT
References: <906@scubed.UUCP> <841@auspex.UUCP>
Sender: usenet@rice.edu
Organization: Pacific*Bell ESAC, San Francisco, Ca.
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Approved: Sun-Spots@rice.edu
Original-Date: 27 Jan 89 03:28:55 GMT
X-Sun-Spots-Digest: Volume 7, Issue 136, message 9 of 11

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