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To: cygwin AT cygwin DOT com
From: Thorsten Kampe <thorsten AT thorstenkampe DOT de>
Subject: Re: Need general snapshot testers
Date: Fri, 28 Feb 2014 10:38:26 +0100
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* Christopher Faylor (Thu, 27 Feb 2014 15:26:33 -0500)
> On Thu, Feb 27, 2014 at 07:14:49PM +0100, Thorsten Kampe wrote:
> >* Christopher Faylor (Thu, 20 Feb 2014 13:11:39 -0500)
> >> I forgot to mention that I managed to duplicate this problem and am
> >> working on a fix for this and the other screen garbling seen in
> >> recent snapshots.
> >
> >Reporting a possibly related bug in connection with the latest 
> >snapshots: connecting to a Byobu session with GNU screen backend via 
> >ssh has the effect that everything in the last line will not be 
> >output.
> 
> Sorry but I have no idea what Byobu is or what it means to be backed by
> ssh.  ssh normally uses ptys which don't touch any of the code that
> I have been modifying.
> 
> Please see my request for information in:
> 
> http://cygwin.com/ml/cygwin/2014-02/msg00634.html
> 
> I would REALLY appreciate it if anyone reporting issues would be as
> absolutely detail rich as possible.

Byobu is a frontend for GNU screen (or tmux). The easiest way to 
reproduce it is... (Cygwin 32-bit 20140227)

1. Install byobu on the remote host: http://byobu.co/downloads.html

2. Select screen as backend:
byobu-select-backend screen

3. Run a GNU screen session on remote host via ssh:
ssh -t USER AT HOST byobu

4. Press enter multiple times to reach the bottom of the screen.

5. Issue any command (ls, echo whatever) and see that there is no 
visible output

Thorsten


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