Hello,
I'm still pretty new to the linux-world, so please forgive me, if I'm stupid!
I like jitsi very much, but would like to change its nice-value. It uses quite some steem at times and I suspects it conflicts with other applications then, which causes the sound-quality to become pretty bad, e.g. to delay the sound for about 1 sec.
Now, the nice command brings an error. And to start jitsi from the terminal brings the following (it does still start and work after that though):
Thomas@Rudi-II:~$ jitsi
bt_audio_service_open: connect() failed: Connection refused (111)
Expression 'ret' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1038
Expression 'AlsaOpen( &alsaApi->baseHostApiRep, params, streamDir, &self->pcm )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1195
Expression 'PaAlsaStreamComponent_Initialize( &self->capture, alsaApi, inParams, StreamDirection_In, NULL != callback )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 1436
Expression 'PaAlsaStream_Initialize( stream, alsaHostApi, inputParameters, outputParameters, sampleRate, framesPerBuffer, callback, streamFlags, userData )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 2108
10:59:05.960 SCHWERWIEGEND: impl.neomedia.jmfext.media.protocol.portaudio.PortAudioStream.setDeviceIndex().324 Failed to open PortAudioStream
net.java.sip.communicator.impl.neomedia.portaudio.PortAudioException: Device unavailable
at net.java.sip.communicator.impl.neomedia.portaudio.PortAudio.Pa_OpenStream(Native Method)
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.portaudio.PortAudioStream.setDeviceIndex(PortAudioStream.java:312)
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.portaudio.DataSource.doConnect(DataSource.java:138)
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.AbstractPullBufferCaptureDevice.connect(AbstractPullBufferCaptureDevice.java:124)
at javax.media.Manager.createDataSource(Manager.java:994)
at net.java.sip.communicator.impl.neomedia.GatherEntropy$GatherAudio.prepareAudioEntropy(GatherEntropy.java:161)
at net.java.sip.communicator.impl.neomedia.GatherEntropy$GatherAudio.access$100(GatherEntropy.java:117)
at net.java.sip.communicator.impl.neomedia.GatherEntropy.setEntropy(GatherEntropy.java:111)
at net.java.sip.communicator.impl.neomedia.NeomediaActivator.start(NeomediaActivator.java:172)
at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:629)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1827)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1744)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1148)
at org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264)
at java.lang.Thread.run(Thread.java:636)
10:59:05.964 SCHWERWIEGEND: impl.neomedia.jmfext.media.protocol.AbstractPullBufferCaptureDevice.connect().128 Failed to connect DataSource portaudio:#3
java.io.IOException: Device unavailable
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.portaudio.PortAudioStream.setDeviceIndex(PortAudioStream.java:328)
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.portaudio.DataSource.doConnect(DataSource.java:138)
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.AbstractPullBufferCaptureDevice.connect(AbstractPullBufferCaptureDevice.java:124)
at javax.media.Manager.createDataSource(Manager.java:994)
at net.java.sip.communicator.impl.neomedia.GatherEntropy$GatherAudio.prepareAudioEntropy(GatherEntropy.java:161)
at net.java.sip.communicator.impl.neomedia.GatherEntropy$GatherAudio.access$100(GatherEntropy.java:117)
at net.java.sip.communicator.impl.neomedia.GatherEntropy.setEntropy(GatherEntropy.java:111)
at net.java.sip.communicator.impl.neomedia.NeomediaActivator.start(NeomediaActivator.java:172)
at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:629)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1827)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1744)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1148)
at org.apache.felix.framework.StartLevelImpl.run(StartLevelImpl.java:264)
at java.lang.Thread.run(Thread.java:636)
Caused by: net.java.sip.communicator.impl.neomedia.portaudio.PortAudioException: Device unavailable
at net.java.sip.communicator.impl.neomedia.portaudio.PortAudio.Pa_OpenStream(Native Method)
at net.java.sip.communicator.impl.neomedia.jmfext.media.protocol.portaudio.PortAudioStream.setDeviceIndex(PortAudioStream.java:312)
... 13 more
java.io.IOException: Device unavailable
10:59:08.385 SCHWERWIEGEND: impl.protocol.sip.SipLogger.logError().112 Error from the JAIN-SIP stack: Invalid argument address = ::0 port = 5060 transport = UDP
^A
Can you help me please? Did I do anything wrong?
Thanks and greetings from Germany,
Thomas