Update karaf version

Change-Id: I189a4bdb4ad899f3a30834707dab16825b08ee72
diff --git a/troubleshooting.rst b/troubleshooting.rst
index 77208dd..372fe8c 100644
--- a/troubleshooting.rst
+++ b/troubleshooting.rst
@@ -164,7 +164,7 @@
 
 .. code-block::
 
-    $ kubectl -n sdfabric exec -it onos-tost-onos-classic-0 -- bash apache-karaf-4.2.9/bin/client
+    $ kubectl -n sdfabric exec -it onos-tost-onos-classic-0 -- bash apache-karaf-4.2.14/bin/client
       Welcome to Open Network Operating System (ONOS)!
            ____  _  ______  ____
           / __ \/ |/ / __ \/ __/
@@ -241,7 +241,7 @@
 
 .. code-block::
 
-    $ export KARAF_HOME="apache-karaf-4.2.9"
+    $ export KARAF_HOME="apache-karaf-4.2.14"
 
 Once done, the ``onos-diagnostics-k8s`` tool can be run as follows:
 
@@ -266,7 +266,7 @@
 
 .. code-block::
 
-    $ DIAGS_PROFILE=TRELLIS_PROFILE onos-diagnostics-k8s -k apache-karaf-4.2.9 -s sdfabric onos-tost-onos-classic-0 onos-tost-onos-classic-1 onos-tost-onos-classic-2
+    $ DIAGS_PROFILE=TRELLIS_PROFILE onos-diagnostics-k8s -k apache-karaf-4.2.14 -s sdfabric onos-tost-onos-classic-0 onos-tost-onos-classic-1 onos-tost-onos-classic-2
 
 UP4 Troubleshooting
 -------------------