From philipk@gmx.net Wed Mar 14 10:04:12 2018 Received: (at 1269) by bugs.x2go.org; 14 Mar 2018 09:04:14 +0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=BAYES_20,FREEMAIL_FROM, RCVD_IN_DNSWL_LOW autolearn=ham autolearn_force=no version=3.4.1 Received: from localhost (localhost [127.0.0.1]) by ymir.das-netzwerkteam.de (Postfix) with ESMTP id 7BA5D5DAE9 for <1269@bugs.x2go.org>; Wed, 14 Mar 2018 10:04:12 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at ymir.das-netzwerkteam.de Received: from ymir.das-netzwerkteam.de ([127.0.0.1]) by localhost (ymir.das-netzwerkteam.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id h3EPuqYOYGVC for <1269@bugs.x2go.org>; Wed, 14 Mar 2018 10:03:59 +0100 (CET) X-Greylist: delayed 301 seconds by postgrey-1.35 at ymir.das-netzwerkteam.de; Wed, 14 Mar 2018 10:03:59 CET Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 64E0F5DACF for <1269@bugs.x2go.org>; Wed, 14 Mar 2018 10:03:59 +0100 (CET) Received: from [132.187.198.17] ([132.187.198.17]) by mail.gmx.com (mrgmx001 [212.227.17.190]) with ESMTPSA (Nemesis) id 0LyVIk-1ebSfH277u-015pKZ for <1269@bugs.x2go.org>; Wed, 14 Mar 2018 09:58:57 +0100 To: 1269@bugs.x2go.org From: Philip Kollmannsberger Subject: X2go server crashes on Ubuntu 16.04 Message-ID: <47c90f41-73bc-1cae-dba4-1a0a073e0f1f@gmx.net> Date: Wed, 14 Mar 2018 09:58:56 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:OK/EANB/obWzQsr3EU/iBduwOtauURlzbWhTqxrdLQG/JsZM5sT eMRm8xifZh3jL1xWy6VfnBFl1S8mZGWnK+4I4nWSNaB3gYHHLiliTUT2ZgM/8ACya4im8un oTENxGa1Za15PG0gSuSTrHOl3hk7wHELeAU+YrunYWlkZJDkasRfYtXFXAIdrGopRH0Flte Znnd21ocFO6FyP4fc+mJQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:yafvFJlxW+c=:MqSgsddBnCAq8ySR4jpmJ5 C+oklyH+kxpn7TMNH/tuQAGv58XUeq2P4ZnRT7Hzx4Eki5FS0LFgzKFQZRHc8VeHAk7q8B6cC lB9Kzmrd801Jsjs1ybnVmcQkMDq4UtPrC7JvtmlC0IN2uE/x2dL3s8O9IlDsqg/f7OeeajOhE KM2i42Td2vNK5FxHE+n7iR8kBD6RqXUrzjbtbRdSQQaZrmtNtv89UAPmdfagxftNA5yNGl3EU XmpEMTeSUB0pKQ1euTqeBnVej3SUetReUUx25uG9nwgSiBjkCcaiKGO9hKPJeZKZ7NOm7dwrt 2/bSsXJWbTCg7A7VO5HMav+YOwq9iyk9KUgw+zik3TQySb2RwGXXVpSedxKV49nSn+bF3LnFF tTqDV+fdVBpt6FkZqe9FPMcfmCA1QIA3U9mfud8xmcRyJopi13VUtddaTVVuhUXNM8t2a9iuH NxgZK9KdPnq/S80DUVBH1VCdUFGeyUNLYKGTU1FO0Y5IUMb4R3jNeCoUcPlTYtQWuZxRL9yZQ RmR733jiJ6i6UgkC7Q3xkzlZhYkEn1QWMVKkxkWitKvpST4cJSzkv/yDxvctksNsjSDqVVjuY bszR6iv+rbO3W61I04yqeeAUudrPySu5ZNpNZyg6GU5ITPK0ii+omMJ3+AwxouA+SELhrfrwz sXLOx/ekjwuJ6EbsRxBWuOC0rqaNHpk2id+LYh8HA3dIQb4Fh4m9NTGhIAQWf2ovPMKrlRWOm +MWAXsmP+3suRP2W49e0p6EdAe+1r2bNUHBYYqQ7C/5hylKyKGYc7UtbEk0jlWAIkgx8tC94c 2vrqO8Vq6zNkIAEohexeQjLt8WUHs3kME8ZePeQFnJPAXz2lMs= package: nxagent Version: 3.5.99.15-0~201803072246~ubuntu16.04.1 Severity: grave We have the same problem here after upgrading x2go from 4.0.1.22 to 4.1.0.0. It is independent of client version and OS (both Linux and Windows), and seems to be related to Xinerama: - when enabling Xinerama support in the client, x2go works in fullscreen, but leads to a crash in windowed mode as soon as the window is resized or moved to a different display. - when disabling Xinerama support, everything seems ok The log shows a segfault of nxagent, exactly as described above.