Ao iniciar o webex a partir do navegador firefox ou chromium. O navegador congela e pára de responder. O processo do navegador deve ser eliminado para sair. Por favor me ajude a solucionar isso.
Aqui estão os detalhes da minha configuração e as mensagens de erro que reuni abaixo:
Configuração: Ubuntu 12.10 e todas as atualizações de software instaladas. Do Console Java: Plug-in Java 1.6.0_43 Usando o JRE versão 1.7.0_17-b02 VM do Java HotSpot (TM) Client
a execução do arquivo which java javac mostra o seguinte:
/usr/bin/java: symbolic link to '/etc/alternatives/java'
/usr/bin/javac: symbolic link to '/etc/alternatives/javac'
Eu tenho vários Java's carregados: executando o comando sudo update-alternatives --config java
produz:
There are 4 choices for the alternative java (providing /usr/bin/java).
Selection Path Priority Status
------------------------------------------------------------
* 0 /usr/lib/jvm/java-6-oracle/jre/bin/java 1082 auto mode
1 /usr/lib/jvm/java-6-openjdk-i386/jre/bin/java 1061 manual mode
2 /usr/lib/jvm/java-6-oracle/jre/bin/java 1082 manual mode
3 /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java 1071 manual mode
4 /usr/lib/jvm/java-7-oracle/jre/bin/java 1081 manual
O console Java produz a seguinte saída ao tentar iniciar o webex:
Java Plug-in 1.6.0_43
Using JRE version 1.7.0_17-b02 Java HotSpot(TM) Client VM
User home directory = /home/tony
----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------
java.lang.ExceptionInInitializerError
at com.sun.deploy.net.protocol.https.Handler.openConnection(Handler.java:97)
at java.net.URL.openConnection(URL.java:971)
at sun.net.www.protocol.jar.JarURLConnection.<init>(JarURLConnection.java:84)
at sun.plugin.net.protocol.jar.CachedJarURLConnection.<init>(CachedJarURLConnection.java:58)
at sun.plugin.net.protocol.jar.Handler.openConnection(Handler.java:18)
at java.net.URL.openConnection(URL.java:971)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.getJarFile(DeployURLClassPath.java:797)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.access00(DeployURLClassPath.java:678)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.run(DeployURLClassPath.java:745)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.ensureOpen(DeployURLClassPath.java:737)
at com.sun.deploy.security.DeployURLClassPath$JarLoader.<init>(DeployURLClassPath.java:699)
at com.sun.deploy.security.DeployURLClassPath.run(DeployURLClassPath.java:407)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.security.DeployURLClassPath.getLoader(DeployURLClassPath.java:396)
at com.sun.deploy.security.DeployURLClassPath.getLoader(DeployURLClassPath.java:373)
at com.sun.deploy.security.DeployURLClassPath.getResource(DeployURLClassPath.java:237)
at sun.plugin2.applet.Plugin2ClassLoader.run(Plugin2ClassLoader.java:1006)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin2.applet.Plugin2ClassLoader.findClassHelper(Plugin2ClassLoader.java:995)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Applet2ClassLoader.java:129)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Plugin2ClassLoader.java:263)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Plugin2ClassLoader.java:193)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Plugin2ClassLoader.java:253)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Plugin2ClassLoader.java:193)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Plugin2ClassLoader.java:174)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Plugin2ClassLoader.java:703)
at sun.plugin2.applet.Plugin2Manager.createApplet(Plugin2Manager.java:3031)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Plugin2Manager.java:1497)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.ClassCastException: sun.security.ssl.X509TrustManagerImpl cannot be cast to com.sun.net.ssl.internal.ssl.X509ExtendedTrustManager
at com.sun.deploy.security.X509ExtendedDeployTrustManager.<init>(X509ExtendedDeployTrustManager.java:113)
at com.sun.deploy.net.protocol.https.Handler$Initializer.run(Handler.java:70)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.deploy.net.protocol.https.Handler$Initializer.<clinit>(Handler.java:40)
... 31 more
Exception: java.lang.ExceptionInInitializerError