I have Ubuntu x64 and trying to install Juniper network connect.

Installed 64bit jre/jdk, icedtea and 32bit jre

 sudo apt-get install openjdk-7-jre icedtea-7-plugin

 sudo apt-get install openjdk-7-jre:i386

command update-alternatives --config java shows that java-7-openjdk-i386 is intalled and selected

 Selection    Path                                            Priority   Status

------------------------------------------------------------

  0            /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1071      auto mode

  1            /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java   1071      manual mode

* 2            /usr/lib/jvm/java-7-openjdk-i386/jre/bin/java    1070      manual mode

But when I'm trying to install network connect recieved following error:

"Setup failed. Please install 32 bit Java and update alternatives
links using update-alternatives command. For more details, refer KB
article KB25230 "

These steps worked fine on Ubuntu 12.04 x64 and I'm wondering why it doesn't work on 14.04