From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24132 invoked by alias); 22 Feb 2015 13:55:34 -0000 Mailing-List: contact cygwin-xfree-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-xfree-owner@cygwin.com Reply-To: cygwin-xfree@cygwin.com Mail-Followup-To: cygwin-xfree@cygwin.com Received: (qmail 24124 invoked by uid 89); 22 Feb 2015 13:55:33 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 X-HELO: out4-smtp.messagingengine.com Received: from out4-smtp.messagingengine.com (HELO out4-smtp.messagingengine.com) (66.111.4.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Sun, 22 Feb 2015 13:55:33 +0000 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id AA57720907 for ; Sun, 22 Feb 2015 08:55:30 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute5.internal (MEProxy); Sun, 22 Feb 2015 08:55:31 -0500 Received: from [192.168.1.102] (unknown [86.179.113.106]) by mail.messagingengine.com (Postfix) with ESMTPA id E384F680081; Sun, 22 Feb 2015 08:55:30 -0500 (EST) Message-ID: <54E9DFCF.9050209@dronecode.org.uk> Date: Sun, 22 Feb 2015 13:55:00 -0000 From: Jon TURNEY Reply-To: cygwin-xfree@cygwin.com User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: cygwin-xfree@cygwin.com CC: hoes.maarten@gmail.com Subject: Re: Cygwin/X XDMCP Issue References: <54E77EC0.2060702@gmail.com> In-Reply-To: <54E77EC0.2060702@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2015-02/txt/msg00059.txt.bz2 On 20/02/2015 18:36, Maarten Hoes wrote: > I am (again) experiencing some issues when running Cygwin/X in > combination with XDMCP. Opening a cygwin prompt and running 'startxwin' > works as expected. But when I try to connect to my remote Linux system > with the command 'xwin -query 192.168.0.21' (or with the 'XLaunch' > program and choose XDMCP) the screen stays black. Things used to work, > but apparently something broke my setup. > > Im running the latest Cygwin/X, and applied all current updates on my > Fedora 21 Linux system. Im running KDM. > > Any and all ideas are more than welcome, as I have no idea whats going > on here. > Package: version 1.16.3-1 built 2014-12-30 > xwin -query 192.168.0.21 -logverbose 3 > 1 0.000000 192.168.0.20 -> 192.168.0.21 XDMCP 49 Query > 2 0.013254 192.168.0.21 -> 192.168.0.20 XDMCP 100 Willing > 3 0.227426 192.168.0.20 -> 192.168.0.21 XDMCP 360 Request > 4 0.227831 192.168.0.21 -> 192.168.0.20 XDMCP 94 Accept > 5 0.227968 192.168.0.20 -> 192.168.0.21 XDMCP 71 Manage Assuming your wireshark filter includes X11, you should be seeing a X11 connection request from 192.168.0.21 to the X server here. Since the same X server version was working for you before (to a different IP address), I can only suggest you examine what else has changed. You might want to check your firewall/network configuration. > 6 2.225721 192.168.0.20 -> 192.168.0.21 XDMCP 71 Manage > 7 6.229538 192.168.0.20 -> 192.168.0.21 XDMCP 71 Manage > 8 14.230544 192.168.0.20 -> 192.168.0.21 XDMCP 71 Manage > 9 30.228625 192.168.0.20 -> 192.168.0.21 XDMCP 71 Manage -- Jon TURNEY Volunteer Cygwin/X X Server maintainer -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://x.cygwin.com/docs/ FAQ: http://x.cygwin.com/docs/faq/