Logging out ux6 Account from the X Server You must close all the X applications you have opened before logging out your ux6 account. Application windows can be closed using either the program's own procedures for quitting or the Close option from the Window Menu on the titlebar. Both messages indicate that there are active programs running on your system. You need to close the programs before you can log out. You can close an application using kill command.
Some programs are immune to the default kill .
These are unix shell applications that help you to manage your system. All other applications, however, should be killed before you issue an exit command to exit your ux6 account.