[jitsi-users] Jitsi crashes upon video call


#1

Hello,
I run Jitsi in the Kubuntu 14.04 operating system, and I tried making a
video call to my friend. A shaky connection (plenty of interference in
audio) was established, but Jitsi kept just crashing after a few
seconds, so we gave up trying after like 5 attempts.

Here is the terminal output of the last session:
~$ 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: Verbindungsaufbau abgelehnt
(111)
bt_audio_service_open: connect() failed: Verbindungsaufbau abgelehnt
(111)
bt_audio_service_open: connect() failed: Verbindungsaufbau abgelehnt
(111)
bt_audio_service_open: connect() failed: Verbindungsaufbau abgelehnt
(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
org.osgi.framework.BundleException: Unresolved constraint in bundle
net.java.sip.communicator.plugin.propertieseditor [84]: Unable to
resolve 84.0: missing requirement [84.0] 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:744)
/usr/bin/java: symbol lookup error: /usr/lib/jni/libjdic_misc.so:
undefined symbol: JAWT_GetAWT

My friend also used Jitsi under Windows, it did not crash on his side. A
subsequent Skype session went down without a hitch, so the connection
was obviously not the problem.
Any ideas?
Thanks Ben