The following message is displayed after enabling XKB feature; however, the feature works as expected.

Error activating XKB configuration.
Probably internal X server problem.

Numeric keypad mapping does not work properly in Java-based Sun Ray tools such as utsettings, utmhconfig, and the registration GUI.

Workaround: Set the environment variable _AWT_USE_TYPE4_PATCH to false, as follows:

# setenv _AWT_USE_TYPE4_PATCH false

setxkbmap cannot be used to set layouts for keyboards on Sun Ray Clients.