1. Open console installer.
2. Install Alfresco
3. Upload any file using JSF client
4. open console installer.
5. Run uninstall from Alfresco installation directory.
6. At the 'Question' form click 'Yes' button;
7. When uninstalling completed check alfresco process
ps -ef |grep alfresco
Process is not found
Alfresco process is found
NOTE: The issue was not discovered on the same environment using build 415
NOTE: The issue was not discovered on the using Redhat 5.5. x64