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Re: kern/49115: serial interface (/dev/tty*) not working

The following reply was made to PR kern/49115; it has been noted by GNATS.

From: Martin Husemann <>
Subject: Re: kern/49115: serial interface (/dev/tty*) not working
Date: Thu, 14 Aug 2014 20:46:24 +0200

 On Thu, Aug 14, 2014 at 05:15:00PM +0000, wrote:
 > 4. Connect cables, power on
 > 5. Try cu, picocom, minicom to establish a connection
 > 6. Read none characters from the device.
 Well, it works for me (both on netbsd-6 and current), I use it a lot,
 basically daily.
 So we may need a bit more details from your setup - you are using the
 "cu" from base (/usr/bin/cu)? Have you tried doing it as root? Can you
 show the device nodes in question (i.e. ls -l /dev/ttyU0 or similar)?

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