From mike.gabriel@das-netzwerkteam.de Mon Sep 8 14:13:04 2014 Received: (at 591) by bugs.x2go.org; 8 Sep 2014 12:13:05 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.2 Received: from freya.das-netzwerkteam.de (freya.das-netzwerkteam.de [88.198.48.199]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 7BA7A5DEA7 for <591@bugs.x2go.org>; Mon, 8 Sep 2014 14:13:04 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (grimnir.das-netzwerkteam.de [78.46.204.98]) by freya.das-netzwerkteam.de (Postfix) with ESMTPS id 02B35177D; Mon, 8 Sep 2014 14:13:04 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id E73543BB1A; Mon, 8 Sep 2014 14:13:03 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at grimnir.das-netzwerkteam.de Received: from grimnir.das-netzwerkteam.de ([127.0.0.1]) by localhost (grimnir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mC2dSfWDiJcj; Mon, 8 Sep 2014 14:13:03 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTPS id B5ABA3B8D0; Mon, 8 Sep 2014 14:13:03 +0200 (CEST) Received: from m-031.informatik.uni-kiel.de (m-031.informatik.uni-kiel.de [134.245.254.31]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP; Mon, 08 Sep 2014 12:13:03 +0000 Date: Mon, 08 Sep 2014 12:13:03 +0000 Message-ID: <20140908121303.Horde.iTJDDKr8Pws8NF3Ysm0p9Q1@mail.das-netzwerkteam.de> From: Mike Gabriel To: Michael DePaulo Cc: 591@bugs.x2go.org, Tristan Miller Subject: Re: [X2Go-Dev] Bug#591: Works under certain configurations, not others References: <20140908090829.Horde.Hf-7z0LKI0MtJL-ccsL1aA1@mail.das-netzwerkteam.de> In-Reply-To: User-Agent: Internet Messaging Program (IMP) H5 (6.2.0) Accept-Language: en,de Organization: DAS-NETZWERKTEAM X-Originating-IP: 134.245.254.31 X-Remote-Browser: Mozilla/5.0 (X11; Linux x86_64; rv:32.0) Gecko/20100101 Firefox/32.0 Iceweasel/32.0 Content-Type: multipart/signed; boundary="=_c60j3JtzwiZZSvcpPQMbJQ1"; protocol="application/pgp-signature"; micalg=pgp-sha1 MIME-Version: 1.0 This message is in MIME format and has been PGP signed. --=_c60j3JtzwiZZSvcpPQMbJQ1 Content-Type: text/plain; charset=utf-8; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Michael, On Mo 08 Sep 2014 13:41:00 CEST, Michael DePaulo wrote: > Hi Mike#1, > > On Mon, Sep 8, 2014 at 5:08 AM, Mike Gabriel > wrote: >> Hi Michael, hi Tristan, >> >> On So 07 Sep 2014 16:46:07 CEST, Michael DePaulo wrote: >> >>> 1. I was *able* to reproduce this bug under X2Go Client for Windows. >>> To be perfectly clear, it only happens when you are launching a remote >>> application ("Single Application" or "Published Application"), not >>> when you are launching a KDE session. >> >> >> Actually, this can be blamed on the way how X11 integrates with MS Windo= ws. >> >> We would need an app that docks into the Windows system tray and proxies >> system tray icons coming in from applications running in VcXsrv/X11. >> >> http://standards.freedesktop.org/systemtray-spec/systemtray-spec-0.2.htm= l#docking >> >> So you would need an app that is standing with one leg in X11, providing= the >> system-tray-provider specs as defined by freedesktop.org and standing in= MS >> Windows with the other leg, proxying the incoming X11 systray icons/menu= s to >> the Windows system tray. >> >> Never heard of something like this to exist, actually. >> >> Any ideas??? >> >> Mike > [...] > > Can you explain why it works under test case 3 (X11 forwarding from an > Ubuntu client) but not under test case 4 (X2Go from an Ubuntu client)? > > That would certainly give us a clue. > > -Mike#2 I guess it fails in X2Go, because X2Go single applications use nxagent=20= =20 as=20their display (in rootless mode). The rootless NX windows then get=20= =20 displayed=20on the local X11 via nxproxy. With ssh -X you don't encapsulate applications in a separate Xserver=20=20 (NX=20agent), but connect the applications directly to the local X11=20=20 server. Greets, Mike --=20 DAS-NETZWERKTEAM mike gabriel, herweg 7, 24357 fleckeby fon: +49 (1520) 1976 148 GnuPG Key ID 0x25771B31 mail: mike.gabriel@das-netzwerkteam.de, http://das-netzwerkteam.de freeBusy: https://mail.das-netzwerkteam.de/freebusy/m.gabriel%40das-netzwerkteam.de.x= fb --=_c60j3JtzwiZZSvcpPQMbJQ1 Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUDZ1PAAoJEJr0azAldxsxNvgP/iRCUqA2qF/KhQvv8+K/XQF9 sZ9f2NHG8LfxYwHmp+lgXVnh9a5nWsF6ve/57Z6Wra/ThOZ22Mk3ePXs4eGzr61A z8nwwuvmpf0wbYVViQqTnHecOmZNDn9wLT1//F05IB45+Tamn027uXBHHUvuG6bR t7XuN8wLbwmplEWgGJgm8Vot9pQSRzwr6mAcmyiOl6qFnsc88MXKAQFSKBQPflNQ fi4rjFoL1XdtWGnq9HueTLvdsm5TX5chz0YMQ8yBubMi5PxRI041BQk5gqgqaknP fezDR9jwcYw/F89vnhX6BlzRfwDPps7rZA2cnVWPY80GJfVgJO1mCKDVRsfVT6sQ YnxeRtfVT/GZEdNt9Ro3/cHiVtRDEYCW/ySTFMENnqqrrIqwAtJfXjSNAUc3UKnL 0u1cEYVGrVQVVcQisNpCYni6tdfzoRXFA22kMdwm4VQ0jzaKuGLewHX1Dk6BD9+L xZTYpQ6Ye7xjJGdjM6sWzKFl05Rn/jvDcqbShJpU0HeUq3JZiwKpgtsVnOKYmkvI bPl3s+VAxuMB7QdFmv6hW0+SQm/UGeeyFKZ58iAEuyvo5mzhMqgLHa8qijb9eoop xlGDBJnroJhrkl35OaYkxi5QQ2aQiPRA9lFO8PvJK4yzmeLeMiSnoiz7sxiCHBGH y2ICRrlYVKsxQo6qXC/I =MesH -----END PGP SIGNATURE----- --=_c60j3JtzwiZZSvcpPQMbJQ1--