From X2Go-ML-1@baur-itcs.de Sun Mar 8 22:32:44 2015 Received: (at submit) by bugs.x2go.org; 8 Mar 2015 21:32:45 +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 mout.kundenserver.de (mout.kundenserver.de [212.227.17.24]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id E8C5B5DBC9 for ; Sun, 8 Mar 2015 22:32:43 +0100 (CET) Received: from [192.168.0.3] ([78.43.125.82]) by mrelayeu.kundenserver.de (mreue102) with ESMTPSA (Nemesis) id 0Mb8iR-1YBnwu2Ffn-00Kfi0; Sun, 08 Mar 2015 22:32:43 +0100 Message-ID: <54FCC040.2050908@baur-itcs.de> Date: Sun, 08 Mar 2015 22:33:52 +0100 From: Stefan Baur User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: submit@bugs.x2go.org Subject: PulseAudio dies when accessed, when x2goclient.exe is run on a Windows 2012 Terminal Server (within a native RDP desktop connection) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K0:P6ZdhHjr4+Chec/xVe4Y0LsVrqTyubXEFdErQ92XNEz5hkNyDcI ZV4rtt5FfMfIY9xefsJ7w1GqTZyOHZyBSTbL8aF+f2o0kFyOpyWuyfZFOl+sxEPiMUuCJxc dYzeD9PzxqD6zSca58VcNfX3r/hIQ6HxqZLRR0fWTObMj0VD5fDhJ/BcxKdNpyDgVRsGAuF fR1zWoK/7PkeoyAbcEpEQ== X-UI-Out-Filterresults: notjunk:1; -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Package: x2goclient Version: 4.0.3.1 Situation: Hardware: Windows Server 2012, installed as Terminal Server Debian Linux 7.8( Wheezy), installed as X2Go Server Windows 7x64 Client Connection scenario: 0) Windows 7 Client tries to play a local sound file. Result: Sound works just fine. 1) Windows 7 Client connects to Debian Linux 7.8 using X2GoClient. Result: Sound works just fine. 2) Windows 7 Client connects to Windows Server 2012 using RDP (mstsc.exe). *NOT* via X2Go's RDP proxy feature. Result: Sound works just fine. 3) Windows 7 Client, connected to Windows Server 2012 using RDP (mstsc.exe), again, *NOT* via X2Go's RDP proxy feature, tries to run X2GoClient *on the Windows Server 2012* *inside* the native RDP Session. Result: Sound fails for all things X2Go. Analysis: It seems that PulseAudio dies as soon as one tries to play sound. The following are captures of the tasks running on the W2K12 server. x2goclient running, no attempt to play a sound has been made: PS C:\Users\Administrator> tasklist /fi "USERNAME eq DocThor" Abbildname PID Sitzungsname Sitz.-Nr. Speichernutzung ========================= ======== ================ =========== =============== rdpclip.exe 3364 RDP-Tcp#2 4 6.108 K taskhostex.exe 2368 RDP-Tcp#2 4 5.896 K explorer.exe 4008 RDP-Tcp#2 4 42.556 K powershell.exe 4164 RDP-Tcp#2 4 70.336 K conhost.exe 4172 RDP-Tcp#2 4 7.396 K pageant.exe 4316 RDP-Tcp#2 4 4.252 K x2goclient.exe 4356 RDP-Tcp#2 4 31.188 K x2gohelper.exe 4376 RDP-Tcp#2 4 3.112 K sshd.exe 4408 RDP-Tcp#2 4 6.224 K conhost.exe 4416 RDP-Tcp#2 4 4.808 K ctfmon.exe 4432 RDP-Tcp#2 4 3.332 K vcxsrv.exe 4520 RDP-Tcp#2 4 40.400 K nxproxy.exe 4800 RDP-Tcp#2 4 11.588 K conhost.exe 4808 RDP-Tcp#2 4 2.920 K pulseaudio.exe 2120 RDP-Tcp#2 4 7.876 K conhost.exe 3956 RDP-Tcp#2 4 2.972 K x2goclient running, an attempt to play a sound has been made: PS C:\Users\Administrator> tasklist /fi "USERNAME eq DocThor" Abbildname PID Sitzungsname Sitz.-Nr. Speichernutzung ========================= ======== ================ =========== =============== rdpclip.exe 3364 RDP-Tcp#2 4 6.112 K taskhostex.exe 2368 RDP-Tcp#2 4 5.896 K explorer.exe 4008 RDP-Tcp#2 4 43.920 K powershell.exe 4164 RDP-Tcp#2 4 70.344 K conhost.exe 4172 RDP-Tcp#2 4 7.396 K pageant.exe 4316 RDP-Tcp#2 4 4.252 K x2goclient.exe 4356 RDP-Tcp#2 4 31.228 K x2gohelper.exe 4376 RDP-Tcp#2 4 3.112 K sshd.exe 4408 RDP-Tcp#2 4 6.300 K conhost.exe 4416 RDP-Tcp#2 4 4.808 K ctfmon.exe 4432 RDP-Tcp#2 4 3.344 K vcxsrv.exe 4520 RDP-Tcp#2 4 49.264 K nxproxy.exe 4800 RDP-Tcp#2 4 18.372 K conhost.exe 4808 RDP-Tcp#2 4 2.920 K As you can see, pulseaudio.exe is gone. I can see that this is a rather unusual use case, but still, I'd be interested to know why PulseAudio fails us here. - -Stefan - -- BAUR-ITCS UG (haftungsbeschränkt) Geschäftsführer: Stefan Baur Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364 Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQEcBAEBAgAGBQJU/MBAAAoJEG7d9BjNvlEZ5PIH/A2naqofIfgSkR4An2ZlS0ch hBrhvgxpN4J/VM5pSJqPZ07+56rE/96lDkjrfWgysGP6wJtCmUlPWZZxPwO6Y2Ex tNA/AeDX7X40pheXGBHubl1K0Mo2qO3oAsgZAAH0WAepxatRf/wMk5uIggUA/MO7 9ZmVI8zb3p92tzN4qGWZJttc4beDtMcj1tOkH2cn5hQFQ5MlSY+RE6P/pTOh6Lqv iYgVmrejkIWDld3sq/A+C3bwc3VRxU7rZiYDk54LCHgJdaGI3IQEpz/e62ckIs6O DZpWoRfkbPLIAfJaiJb2G217E9clmK/OtBkodfIf/N0cH2zygfrVZ0lWaqDfJNU= =+kKI -----END PGP SIGNATURE-----