What are the system requirements for WebEx on Linux?
WebEx will support any Linux distribution as long as it meets the following minimum requirements:
Kernel: 2.6 or later
X Lib: X11R6 or later compatible
C++ Lib: libstdc++ 6
Desktop Environment: XFce 4.0 or later, KDE, Ximian, Gnome
GDK/GTK+ version: 2.0 or later
Glib: 2.0 or later
Sun Java 1.6 or later
Full list of supported OS can be found on Cisco Webex site .