linuxuser@MyLaptop:~$ jitsi
ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
ALSA lib pcm_dmix.c:961:(snd_pcm_dmix_open) The dmix plugin supports only playback stream
ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open slave
16:55:03.449 SEVERE: [13] impl.osdependent.SystemTray.getDefaultSystemTray().57 Failed to initialize java.awt.SystemTray
java.lang.UnsupportedOperationException: java.lang.reflect.InvocationTargetException
	at net.java.sip.communicator.impl.osdependent.SystemTray$AWTSystemTrayPeer.<init>(SystemTray.java:158)
	at net.java.sip.communicator.impl.osdependent.SystemTray.getDefaultSystemTray(SystemTray.java:52)
	at net.java.sip.communicator.impl.osdependent.jdic.SystrayServiceJdicImpl.<init>(SystrayServiceJdicImpl.java:134)
	at net.java.sip.communicator.impl.osdependent.OsDependentActivator.start(OsDependentActivator.java:73)
	at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:641)
	at org.apache.felix.framework.Felix.activateBundle(Felix.java:1977)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:1895)
	at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
	at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at net.java.sip.communicator.impl.osdependent.SystemTray$AWTSystemTrayPeer.<init>(SystemTray.java:150)
	... 9 more
Caused by: java.lang.UnsupportedOperationException: The system tray is not supported on the current platform.
	at java.awt.SystemTray.getSystemTray(SystemTray.java:186)
	... 14 more
16:55:03.454 SEVERE: [13] impl.osdependent.SystemTray.getDefaultSystemTray().64 Failed to initialize the desktop.tray implementation.
16:55:03.459 SEVERE: [13] impl.osdependent.jdic.SystrayServiceJdicImpl.<init>().144 Failed to create a systray!
java.lang.UnsupportedOperationException: Failed to initialize the desktop.tray implementation.
	at net.java.sip.communicator.impl.osdependent.SystemTray.getDefaultSystemTray(SystemTray.java:66)
	at net.java.sip.communicator.impl.osdependent.jdic.SystrayServiceJdicImpl.<init>(SystrayServiceJdicImpl.java:134)
	at net.java.sip.communicator.impl.osdependent.OsDependentActivator.start(OsDependentActivator.java:73)
	at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:641)
	at org.apache.felix.framework.Felix.activateBundle(Felix.java:1977)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:1895)
	at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
	at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)
	at java.lang.Thread.run(Thread.java:745)
org.osgi.framework.BundleException: Unresolved constraint in bundle net.java.sip.communicator.plugin.propertieseditor [82]: Unable to resolve 82.0: missing requirement [82.0] osgi.wiring.package; (osgi.wiring.package=org.apache.commons.lang3)
	at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:3818)
	at org.apache.felix.framework.Felix.startBundle(Felix.java:1868)
	at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
	at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)
	at java.lang.Thread.run(Thread.java:745)
16:55:10.186 SEVERE: [37] impl.osdependent.jdic.SystrayServiceJdicImpl.checkInitialized().472 Systray not init
16:55:13.417 SEVERE: [61] util.UtilActivator.uncaughtException().108 An uncaught exception occurred in thread=Thread[Smack Packet Reader (0),6,main] and message was: org/apache/http/entity/mime/content/ContentBody
java.lang.NoClassDefFoundError: org/apache/http/entity/mime/content/ContentBody
	at net.java.sip.communicator.impl.certificate.CertificateServiceImpl$3.tryBuildChain(CertificateServiceImpl.java:893)
	at net.java.sip.communicator.impl.certificate.CertificateServiceImpl$3.checkCertTrusted(CertificateServiceImpl.java:672)
	at net.java.sip.communicator.impl.certificate.CertificateServiceImpl$3.checkServerTrusted(CertificateServiceImpl.java:643)
	at net.java.sip.communicator.impl.protocol.jabber.ProtocolProviderServiceJabberImpl$HostTrustManager.checkServerTrusted(ProtocolProviderServiceJabberImpl.java:2432)
	at sun.security.ssl.AbstractTrustManagerWrapper.checkServerTrusted(SSLContextImpl.java:813)
	at sun.security.ssl.ClientHandshaker.serverCertificate(ClientHandshaker.java:1421)
	at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:209)
	at sun.security.ssl.Handshaker.processLoop(Handshaker.java:878)
	at sun.security.ssl.Handshaker.process_record(Handshaker.java:814)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1016)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1312)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1339)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1323)
	at org.jivesoftware.smack.XMPPConnection.proceedTLSReceived(XMPPConnection.java:829)
	at org.jivesoftware.smack.PacketReader.parsePackets(PacketReader.java:267)
	at org.jivesoftware.smack.PacketReader.access$000(PacketReader.java:43)
	at org.jivesoftware.smack.PacketReader$1.run(PacketReader.java:70)
Caused by: java.lang.ClassNotFoundException: org.apache.http.entity.mime.content.ContentBody not found by org.apache.http [84]
	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1460)
	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	at org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1317)
	at org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1481)
	at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1427)
	at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
	at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
	... 17 more
16:55:14.620 SEVERE: [37] impl.osdependent.jdic.SystrayServiceJdicImpl.checkInitialized().472 Systray not init
16:55:16.475 SEVERE: [37] impl.osdependent.jdic.SystrayServiceJdicImpl.checkInitialized().472 Systray not init
16:55:17.375 SEVERE: [37] impl.osdependent.jdic.SystrayServiceJdicImpl.checkInitialized().472 Systray not init
16:55:19.132 SEVERE: [37] impl.osdependent.jdic.SystrayServiceJdicImpl.checkInitialized().472 Systray not init
/usr/bin/java: symbol lookup error: /usr/lib/jni/libjdic_misc.so: undefined symbol: JAWT_GetAWT
linuxuser@MyLaptop:~$