From unknown Thu Mar 28 15:09:26 2024 X-Loop: owner@bugs.x2go.org Subject: Bug#637: [X2Go-Dev] Bug#637: Qt5 apps crash at startup on Linux host Reply-To: Mike Gabriel , 637@bugs.x2go.org Resent-From: Mike Gabriel Resent-To: x2go-dev@lists.x2go.org Resent-CC: X2Go Developers X-Loop: owner@bugs.x2go.org Resent-Date: Sat, 11 Oct 2014 08:40:04 +0000 Resent-Message-ID: Resent-Sender: owner@bugs.x2go.org X-X2Go-PR-Message: followup 637 X-X2Go-PR-Package: x2goserver X-X2Go-PR-Keywords: Received: via spool by 637-submit@bugs.x2go.org id=B637.14130165097119 (code B ref 637); Sat, 11 Oct 2014 08:40:04 +0000 Received: (at 637) by bugs.x2go.org; 11 Oct 2014 08:35:09 +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,URIBL_BLOCKED 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 5873E5E09D for <637@bugs.x2go.org>; Sat, 11 Oct 2014 10:35:07 +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 D4D89DC9 for <637@bugs.x2go.org>; Sat, 11 Oct 2014 10:35:06 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTP id C17E83BBCC; Sat, 11 Oct 2014 10:35:06 +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 yZ1UrUKsJx1Q; Sat, 11 Oct 2014 10:35:06 +0200 (CEST) Received: from grimnir.das-netzwerkteam.de (localhost [127.0.0.1]) by grimnir.das-netzwerkteam.de (Postfix) with ESMTPS id 8B4EA3BB5F; Sat, 11 Oct 2014 10:35:06 +0200 (CEST) Received: from 46.115.183.172 ([46.115.183.172]) by mail.das-netzwerkteam.de (Horde Framework) with HTTP; Sat, 11 Oct 2014 08:35:06 +0000 Date: Sat, 11 Oct 2014 08:35:06 +0000 Message-ID: <20141011083506.Horde.XYQAAMY_sVu3cYJs7FxaiA1@mail.das-netzwerkteam.de> From: Mike Gabriel To: =?UTF-8?Q?Andr=C3=A9_?= =?UTF-8?Q?W=C3=B6bbeking?= , 637@bugs.x2go.org In-Reply-To: <1914104.loxbtOlJu8@sol> User-Agent: Internet Messaging Program (IMP) H5 (6.2.2) Accept-Language: en,de Organization: DAS-NETZWERKTEAM X-Originating-IP: 46.115.183.172 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="=_Z6twahlvQgSoovqu05RRHQ4"; protocol="application/pgp-signature"; micalg=pgp-sha1 MIME-Version: 1.0 This message is in MIME format and has been PGP signed. --=_Z6twahlvQgSoovqu05RRHQ4 Content-Type: text/plain; charset=ISO-8859-1; format=flowed; DelSp=Yes Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Control: reassign -1 nxagent Control: found -1 3.5.0.27 Control: severity -1 important Hi Andr=E9, On Sa 11 Okt 2014 01:03:06 CEST, Andr=E9 W=F6bbeking wrote: > Any Qt 5.3 app starting on a Linux host crashes with this backtrace: > > __lll_unlock_elision elision-unlock.c:29 > XIQueryVersion XIQueryVersion.c:47 > QXcbConnection::initializeXInput2 qxcbconnection_xi2.cpp:84 > QXcbConnection::QXcbConnection qxcbconnection.cpp:336 > QXcbIntegration::QXcbIntegration qxcbintegration.cpp:161 > QXcbIntegrationPlugin::create qxcbmain.cpp:58 > > These apps run fine locally. > > I also get this warning before the apps crash: > > xcb_randr_get_output_primary_reply_t *primary =3D > xcb_randr_get_output_primary_reply(xcb_connection(), primaryCooki= e, > &error); > if (!primary || error) { > qWarning("QXcbConnection: Failed to get the primary output of the > screen"); > free(error); > } > > And xrandr prints: > > "xrandr: Failed to get size of gamma for output default" > > I'm using current Debian testing. this actually is a bug in NX Agent. It basically means that the XRandR extension in NX-libs is tooooo old. Mike --=20 DAS-NETZWERKTEAM mike=20gabriel, 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 --=_Z6twahlvQgSoovqu05RRHQ4 Content-Type: application/pgp-signature Content-Description: Digitale PGP-Signatur Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJUOOu6AAoJEJr0azAldxsxtKwP/02/mVmCFuxEawg9+OV4i8kX 6ByWrD0Px0DSKJWbVupbiYRDOkAIz52ow9Y7o1ny1rT4HZEJ6zyHkDJ6di11xsQi rattgHZgJyGLLxAAS9pav/nUG9O+wa2RFw9/fYYSjTUyiOCzaLPdGadh1dnWVDIc sIDw7eHqwwPPZldVJAY1Pycpos1kCbJEbmnIEFCFkHXh0QeeWtvO/TQd98zXABuN aCDXKFNc0QTfE9JPxEfJJkROCQXoUkjrhmk/YSauCdclnhG/V/ws5dxXkPXb8Znl 5pVz2bVU6xPwjMlRTvci/2fim3ROuoQAjPfw/xxhPKkHSZT7oagzurasPgjEc7Yx 6nRJRbfF14tjOiBbo1zfQfCezGPBT6PBvkmQ9O0Hv5OqAMYge6XEXLYqSyklk1Fo O4GrpvuBbzLhkvuhdPC52um7qnv2r/SvbTPRCJtuhAXMux/jdo6at14yfh4qQA8e IxJl/Ae4JGDr4YH6rn41GxgZVSTJelL0JsiW9QqG18JhL5lY5bGvnkJJCgXedXkb UVIXRWrAlFBe53caRtp5S+C5i3E8HCvc8r0Cr36ESOEoutENNEePBl2lcrZHEUD9 ooPFkww7gkUSe5JCm56Zp8YJv6wByypTcmpAf/iZryuDrxKnpg8DWBUP+8qpAG58 Vi9Exokgsm5UM5eCAw8d =ptWS -----END PGP SIGNATURE----- --=_Z6twahlvQgSoovqu05RRHQ4--