X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:subject:to:references:cc:from:message-id:date
	:mime-version:in-reply-to:content-type
	:content-transfer-encoding; q=dns; s=default; b=t+LXUo9mpycUq24f
	Ie3GnVTLQlVp1U1LvnZMvA+3z+WwAdOaj3Tq+sm5ughY6r9HR6rTYu77nq9P/OQK
	ECZFtHIqZIxEfCbr8FHCvgzpA2XC4/6Hg0r3bE7gS0vOLEd62kg/WSR5yBJzI1Ds
	4TRoYot15wYzccFTraKgMs3im5U=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:subject:to:references:cc:from:message-id:date
	:mime-version:in-reply-to:content-type
	:content-transfer-encoding; s=default; bh=7lBhZnrbBabCnZMUYoOQlX
	yhacY=; b=E1utsarpbDmlcjuMJyQ7zgNtJw6OHxj2r6W1p+YXGaBfhe8YHTr9qJ
	oUmctCvC6Jbr9LhdtqaCyndrz6tK/ZTHC5+x5V56Omr5hyo9mQGHPIPHj7i532YR
	L56prm9CTRQkeQ9J0MS7GhRvsm9N5h6yBWVQCTAgxtZmLZsPNCQow=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Spam-SWARE-Status: No, score=-8.6 required=5.0 tests=AWL,BAYES_00,FORGED_SPF_HELO,GIT_PATCH_2,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS autolearn=ham version=3.3.1 spammy=folks
X-HELO: sa-prd-fep-041.btinternet.com
Authentication-Results: btinternet.com;    auth=pass (PLAIN) smtp.auth=jonturney AT btinternet DOT com
X-OWM-Source-IP: 31.51.207.12 (GB)
X-OWM-Env-Sender: jonturney AT btinternet DOT com
X-VadeSecure-score: verdict=clean score=0/300, class=clean
Subject: Re: Cygwin-X shortcut no longer works after recent updates
To: The Cygwin Mailing List <cygwin AT cygwin DOT com>
References: <9237e82b-d2c8-99ee-de23-0baf65816418 AT SystematicSw DOT ab DOT ca>
Cc: Brian Inglis <Brian DOT Inglis AT SystematicSw DOT ab DOT ca>
From: Jon Turney <jon DOT turney AT dronecode DOT org DOT uk>
Message-ID: <dfe4417d-a5a3-81a9-747b-5fb7d8a2fe6c@dronecode.org.uk>
Date: Sat, 29 Feb 2020 14:14:57 +0000
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0
MIME-Version: 1.0
In-Reply-To: <9237e82b-d2c8-99ee-de23-0baf65816418@SystematicSw.ab.ca>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit

On 28/02/2020 07:21, Brian Inglis wrote:
> Hi folks,
> 
> After the recent upgrades to cygwin 3.1.4, perl, etc. I have found that the
> Cygwin-X Startup, Start Menu, and Task Bar shortcuts no longer work, although I
> can start Cygwin-X by running startxwin from a mintty window.
> 
>  From the shortcut, the shell is invoked to run startxwin normally, two copies of
> xinit fork, and Xwin runs and displays the start tray Xserver icon, but my
> mintty terminal and the xwin-xdg-menu clients don't start.

Two copies of xinit suggests to me that it is getting stuck somewhere in 
the cygwin fork/exec of /etc/X11/xinit/startxwinrc (which in turn starts 
~/.startxwinrc if it exists) to start clients.

> On exiting the X server, the processes are left running and have to be killed off.
> There are sockets and lock files, which are left around after termination:
> $ llgo /tmp/.X11-unix/X0*
> srw-rw-rw- 1 0 Feb 27 23:11 /tmp/.X11-unix/X0=
> -rw------- 1 0 Feb 27 23:11 /tmp/.X11-unix/X0.lock
> 
> The server log /var/log/xwin/XWin.0.log looks normal, and nothing shows in
> ~/.xsession-errors.
> 
> My .startxwinrc is a copy of /etc/X11/xinit/startxwinrc with addition of the
> minnty terminal startup in bg before leaving xwin-xdg-menu running in fg.
> 
> The shortcut and processes when started normally look like:
> 
> C:\...\cygwin64\bin\run.exe --quote /bin/sh -l -c "cd; exec /usr/bin/startxwin"
> /bin/sh /usr/bin/startxwin
> \_ xinit /home/$USER/.startxwinrc -- /usr/bin/XWin ... [as below]
>     \_ /usr/bin/XWin :0 -multiwindow -auth /home/$USER/.serverauth.$PGID
> 
> I have checked the man pages and the Cygwin-X docs for hints about things to
> check and try with little success.
> 
> Hints and suggestions about possible problems and problem solving approaches
> would be appreciated.


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple