Ich versuche, einem WebEx-Meeting von Ubuntu 12.04 aus beizutreten. Ich kann beitreten, aber ich sehe keine Live-Chat-Nachrichten, ich höre keinen Ton und ich kann die Präsentation nicht sehen. Ich habe versucht, Ubuntu 12.04 64-Bit und 32-Bit zu verwenden. Das eine Mal, als ich es zum Laufen bringen konnte, war es auf 32-Bit und der Ton funktionierte ein paar Minuten lang, hörte dann aber auf; Ich konnte die Präsentation sehen, aber ich konnte die Chatnachrichten nicht sehen. Ich habe Oracle Java 7 vom webupd8 PPA installiert und alle Ubuntu-Updates mit Stand vom 28. Mai 2013 heruntergeladen.
Auf der Seite mit den Systemanforderungen von WebEx wird angegeben, dass Ubuntu 10.x oder 11.x 32-Bit erforderlich ist. Bedeutet dies, dass sie im Mai 2013 Ubuntu 12.04 nicht unterstützen?!?
UPDATE 29. Mai:Anscheinend habe ich mir die alten Systemanforderungen angesehen. Anscheinend sind dies die aktuellen WebEx-Systemanforderungen. Dort heißt es also:„WebEx unterstützt jede Linux-Distribution, solange sie die folgenden Mindestanforderungen erfüllt:
- Kernel:2.6 oder höher
- X Lib:X11R6 oder höher kompatibel
- C++-Bibliothek:libstdc++ 6
- Desktop-Umgebung, XFce 4.0 oder höher, KDE, Ximian, Gnome
- GDK/GTK. Version:2.0 oder höher
- Glib:2.0 oder höher
- Sun Java 1.5 oder höher”
Ich lerne immer noch etwas über Ubuntu und Linux, aber ich weiß, dass Ubuntu 12.04 mit einem neueren Kernel (3.2) kommt, den X11-Fenstermanager verwendet, Unity auf Gnome basiert und ich Oracle Java 7 installiert habe Bei diesen anderen Paketen bin ich etwas verwirrt, da es so viele Optionen gibt. Ich vermute, dass mein Problem darin besteht, dass eines oder mehrere dieser Pakete und/oder inkompatible Versionen nicht vorhanden sind. Hat jemand dazu einen Einblick?
UPDATE 30. Mai 10 Uhr EST. Ich habe versucht, ia32-libs wie hier empfohlen zu installieren; gleiches Problem. Ich habe die Java-Konsole aktiviert; Hier ist die Ausgabe:
Java Plug-in 10.21.2.11
Using JRE version 1.7.0_21-b11 Java HotSpot(TM) 64-Bit Server VM
User home directory = /home/mrmccormack
----------------------------------------------------
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
----------------------------------------------------
JDownload version 2009.03.03
Java version: 1.7.0_21
Java home: /usr/lib/jvm/java-7-oracle/jre
OS name: Linux
OS arch: amd64
OS version: 3.2.0-44-generic
[JDownload] Java Client Service home:https://join-test.webex.com/client/T27L10NSP25EP3/javaclient/webex/
[JDownload] Production home: /home/mrmccormack/.webex/1124
[MySystem version 2009.02.05.01]InitSystem ...
###1 Runtime total memory: 78249984, free memory: 54440552
###2 Runtime total memory: 78249984, free memory: 68586336
###### try to load class DBR in MyCloassLoader2...
Loading native DBR...
java.lang.UnsatisfiedLinkError: /home/mrmccormack/.webex/1124/libdbr.so: /home/mrmccormack/.webex/1124/libdbr.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at DBR.loadNativeDBR(DBR.java:22)
at DBR.(DBR.java:93)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
at DB.reset(DB.java:192)
at MySystem.InitSystem(MySystem.java:132)
at JDownload.run(JDownload.java:253)
at java.lang.Thread.run(Thread.java:722)
XXX[DBR]load native library failed
###1 Runtime total memory: 78249984, free memory: 67003992
###2 Runtime total memory: 78249984, free memory: 68922760
###### try to load class DBR in MyCloassLoader2...
Loading native DBR...
java.lang.UnsatisfiedLinkError: /home/mrmccormack/.webex/1124/libdbr.so: /home/mrmccormack/.webex/1124/libdbr.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at DBR.loadNativeDBR(DBR.java:22)
at DBR.(DBR.java:93)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
at DB.reset(DB.java:192)
at MySystem.InitSystem(MySystem.java:132)
at JDownload.run(JDownload.java:253)
at java.lang.Thread.run(Thread.java:722)
XXX[DBR]load native library failed
###1 Runtime total memory: 78249984, free memory: 66904832
###2 Runtime total memory: 78249984, free memory: 68924592
###### try to load class DBR in MyCloassLoader2...
Loading native DBR...
java.lang.UnsatisfiedLinkError: /home/mrmccormack/.webex/1124/libdbr.so: /home/mrmccormack/.webex/1124/libdbr.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at DBR.loadNativeDBR(DBR.java:22)
at DBR.(DBR.java:93)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
at DB.reset(DB.java:192)
at MySystem.InitSystem(MySystem.java:132)
at JDownload.run(JDownload.java:253)
at java.lang.Thread.run(Thread.java:722)
XXX[DBR]load native library failed
Begin of log initialization
initFileOutputStream() run ...
4
End of log initialization
Begin of WBXTracePallet initialization
1
End of WBXTracePallet initialization
Resource: svc
Resource: svc_en
Resource: svc_en_US
[SvcUI].................. SvcUI construct begin .................. 2010-05-02
[SvcUI].................. SvcUI construct end ..................
[SvcUI][init] type:0 IService:[email protected] SVC component version 2010.07.27
###### try to load class JNRW in MyCloassLoader2...
java.lang.UnsatisfiedLinkError: /home/mrmccormack/.webex/1124/libatdv.so: /home/mrmccormack/.webex/1124/libatdv.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at JNRW.(JNRW.java:45)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
at jDocView.CreateDocViewUI(jDocView.java:629)
at jDocView.PDNewInstance(jDocView.java:4293)
at MeetingClientFrame.(MeetingClientFrame.java:289)
at jmeetingclient.constructMainFrame(jmeetingclient.java:325)
at ConfMgr.connectToMeeting(ConfMgr.java:197)
at jmeetingclient.init(jmeetingclient.java:275)
at JDownload.run(JDownload.java:278)
at java.lang.Thread.run(Thread.java:722)
XXX[JNRW]load native library failed
###1 Runtime total memory: 78249984, free memory: 44387408
###2 Runtime total memory: 78249984, free memory: 64752880
java.lang.UnsatisfiedLinkError: /home/mrmccormack/.webex/1124/libatdv.so: /home/mrmccormack/.webex/1124/libatdv.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at JNRW.(JNRW.java:45)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
at jDocView.CreateDocViewUI(jDocView.java:629)
at jDocView.PDNewInstance(jDocView.java:4293)
at MeetingClientFrame.(MeetingClientFrame.java:289)
at jmeetingclient.constructMainFrame(jmeetingclient.java:325)
at ConfMgr.connectToMeeting(ConfMgr.java:197)
at jmeetingclient.init(jmeetingclient.java:275)
at JDownload.run(JDownload.java:278)
at java.lang.Thread.run(Thread.java:722)
XXX[JNRW]load native library failed
###1 Runtime total memory: 78249984, free memory: 64549200
###2 Runtime total memory: 78249984, free memory: 66873512
java.lang.UnsatisfiedLinkError: /home/mrmccormack/.webex/1124/libatdv.so: /home/mrmccormack/.webex/1124/libatdv.so: wrong ELF class: ELFCLASS32 (Possible cause: architecture word width mismatch)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary1(ClassLoader.java:1939)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1864)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1838)
at java.lang.Runtime.loadLibrary0(Runtime.java:845)
at java.lang.System.loadLibrary(System.java:1084)
at JNRW.(JNRW.java:45)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
at java.lang.Class.newInstance0(Class.java:374)
at java.lang.Class.newInstance(Class.java:327)
at jDocView.CreateDocViewUI(jDocView.java:629)
at jDocView.PDNewInstance(jDocView.java:4293)
at MeetingClientFrame.(MeetingClientFrame.java:289)
at jmeetingclient.constructMainFrame(jmeetingclient.java:325)
at ConfMgr.connectToMeeting(ConfMgr.java:197)
at jmeetingclient.init(jmeetingclient.java:275)
at JDownload.run(JDownload.java:278)
at java.lang.Thread.run(Thread.java:722)
XXX[JNRW]load native library failed
[SvcUI][onMessageFromService] SET_ROSTER_CHANGED:220 change:1 SvcUI:743824904
[SvcUI][setRosterChanged] index:-1 change:1 userID:16781313 attendeeID:3 userID:16781313 userName:Kevin U12 Desktop isHost:false isPresenter:false
chat component version = 2010.05.18.1040
Resource: atlchat
Resource: atlchat_en
Resource: atlchat_en_US
notes component version = 2010.04.27.0001
Resource: atnotes
Resource: atnotes_en
Resource: atnotes_en_US
Exception in thread "AWT-EventQueue-3" java.lang.IllegalStateException: This function should be called while holding treeLock
at java.awt.Component.checkTreeLock(Component.java:1196)
at java.awt.Container.validateTree(Container.java:1682)
at WbxComboBox.matchItemFont(WbxComboBox.java:188)
at WbxComboBox.setSelectedItem(WbxComboBox.java:170)
at ChatUI.setNonListItem(ChatUI.java:1142)
at ChatUI.updateSendToItems(ChatUI.java:1099)
at ChatUI.updateSendTo(ChatUI.java:895)
at simpleChat$1.run(simpleChat.java:310)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Exception in thread "AWT-EventQueue-3" java.lang.IllegalStateException: This function should be called while holding treeLock
at java.awt.Component.checkTreeLock(Component.java:1196)
at java.awt.Container.validateTree(Container.java:1682)
at ChatControlPane.access$100(ChatControlPane.java:61)
at ChatControlPane$1$1.run(ChatControlPane.java:120)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Exception in thread "AWT-EventQueue-3" java.lang.IllegalStateException: This function should be called while holding treeLock
at java.awt.Component.checkTreeLock(Component.java:1196)
at java.awt.Container.validateTree(Container.java:1682)
at ChatControlPane.access$100(ChatControlPane.java:61)
at ChatControlPane$1$1.run(ChatControlPane.java:120)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Exception in thread "AWT-EventQueue-3" java.lang.IllegalStateException: This function should be called while holding treeLock
at java.awt.Component.checkTreeLock(Component.java:1196)
at java.awt.Container.validateTree(Container.java:1682)
at ChatControlPane.access$100(ChatControlPane.java:61)
at ChatControlPane$1$1.run(ChatControlPane.java:120)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Akzeptierte Antwort:
Für diejenigen unter Ihnen, die immer noch damit zu kämpfen haben …
Verwandt:dpkg-Fehler:„Versuch, Datei zu überschreiben, die sich auch in … befindet“Ich habe viele Schritte und Empfehlungen aus anderen Beiträgen ausprobiert und nichts hat bei mir in Firefox (Ubuntu 16.04 64bit) funktioniert.
Die einzige Möglichkeit für mich, Webex voll funktionsfähig zu machen, bestand darin, VirtualBox zu installieren und dann Windows als virtuelles Betriebssystem zu installieren. Ja, es ist etwas umständlich, jedes Mal, wenn Sie Webex benötigen, ein virtuelles Betriebssystem auszuführen, aber Sie können sich zu 100 % sicher sein, dass es perfekt funktioniert (Sprache, Video, Bildschirmfreigabe).
Verwandte:Warum meldet das System 7,7 GB RAM insgesamt, wenn ich 8 GB installiert habe?Viel Glück!