Quantcast
Channel: SCN : All Content - All Communities
Viewing all articles
Browse latest Browse all 8150

SAPGUI for Java, problem with sound (Linux)

$
0
0

Hi,

 

Some time after booting my PC the sound goes off, all applications plays no more sound without any error message.

Finally I took a time for analyzing and I see playing a flash video, the following message from Firefox:

ALSA lib pcm_pulse.c:752:(pulse_prepare) PulseAudio: Unable to create stream: Too large

 

It's hard to suspect from SAPGUI, but it's the origin of the problem.

I tested these versions:

7.20rev11 (no sound)

7.30rev2  (fine: for each sound opens a sink and client, and closes in 5 seconds)

7.30rev9  (wrong: for each sound opens a sink and client, and remains until sapgui is closed)

7.30rev10 (wrong: like 7.30rev9)

7.40      (wrong: like 7.30rev9)

 

I have no more revisions for 7.30 installed and I don't see changes in the release notes in between.

The problem starts somewhere in 7.30, which don't close the audio streams and occupies all available even for other programs.

 

Any of you noticed the problem? maybe with different linux configuration... although mine is pretty standard.

 

More info:

 

aitor@myhost:~$ pactl list|grep application.name

                application.name = "ALSA plug-in [java]"

                module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [java]"

                application.name = "ALSA plug-in [java]"

                module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [java]"

                application.name = "ALSA plug-in [java]"

                module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [java]"

                application.name = "ALSA plug-in [java]"

                module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [java]"

                application.name = "Login Session c1"

                application.name = "KMix"

                application.name = "XSMP Session on KDE as 10108d5cadf000142139132800000024070045"

                application.name = "KMix"

                application.name = "KNotify"

                application.name = "libcanberra"

                application.name = "ALSA plug-in [java]"

                application.name = "ALSA plug-in [java]"

                application.name = "ALSA plug-in [java]"

                application.name = "ALSA plug-in [java]"

                application.name = "pactl"

                application.name = "libcanberra"

 

aitor@myhost:~$ pactl list

...

Sink Input #307

        Driver: protocol-native.c

        Owner Module: 9

        Client: 2907

        Sink: 0

        Sample Specification: s16le 1ch 44100Hz

        Channel Map: mono

        Format: pcm, format.sample_format = "\"s16le\""  format.rate = "44100"  format.channels = "1"  format.channel_map = "\"mono\""

        Corked: no

        Mute: no

        Volume: 0: 100%

                0: 0.00 dB

                balance 0.00

        Buffer Latency: 0 usec

        Sink Latency: 18860 usec

        Resample method: copy

        Properties:

                media.name = "ALSA Playback"

                application.name = "ALSA plug-in [java]"

                native-protocol.peer = "UNIX socket client"

                native-protocol.version = "28"

                application.process.id = "20846"

                application.process.user = "aitor"

                application.process.host = "myhost"

                application.process.binary = "java"

                application.language = "es_ES.UTF-8"

                window.x11.display = ":0"

                application.process.machine_id = "676375716da5263758e8a9c3000004d4"

                application.process.session_id = "c1"

                module-stream-restore.id = "sink-input-by-application-name:ALSA plug-in [java]"

...

Client #2907

        Driver: protocol-native.c

        Owner Module: 9

        Properties:

                application.name = "ALSA plug-in [java]"

                native-protocol.peer = "UNIX socket client"

                native-protocol.version = "28"

                application.process.id = "20846"

                application.process.user = "aitor"

                application.process.host = "myhost"

                application.process.binary = "java"

                application.language = "es_ES.UTF-8"

                window.x11.display = ":0"

                application.process.machine_id = "676375716da5263758e8a9c3000004d4"

                application.process.session_id = "c1"

 

aitor@myhost:~$ ps -ef|grep 15589

aitor    15589  2204 14 11:18 ?        00:00:17 java -Xms32M -Xmx512M -cp /opt/SAPClients/SAPGUI7.40/jar/GuiStartS.jar com.sap.platin.Gui

 

aitor@myhost:~$ java -version

java version "1.7.0_21"

Java(TM) SE Runtime Environment (build 1.7.0_21-b11)

Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)

aitor@myhost:~$ java -version

java version "1.8.0_25"

Java(TM) SE Runtime Environment (build 1.8.0_25-b17)

Java HotSpot(TM) 64-Bit Server VM (build 25.25-b02, mixed mode)

aitor@myhost:~$ pulseaudio --version

pulseaudio 4.0

aitor@myhost:~$ uname -a

Linux myhost 3.13.0-43-generic #72-Ubuntu SMP Mon Dec 8 19:35:06 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

aitor@myhost:~$ lsb_release -a

No LSB modules are available.

Distributor ID: Ubuntu

Description:    Ubuntu 14.04.1 LTS

Release:        14.04

Codename:       trusty


Viewing all articles
Browse latest Browse all 8150

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>