When you log in to a Java Desktop System from a Sun
Ray™ client or Solaris machine, a backspace is
inserted each time you press the L key on your keyboard.
Solution
Two possible workarounds exist:
After you log in to the Java Desktop System, use the
xmodmap command to redefine the L key.
Log in to the Java Desktop System as root and remove the
/etc/X11/Xmodmap file.