262In This ChapterOverview................................................................................................262Java Runtime Environment (JRE) .........................................................262IPv6 Support Notes ...............................................................................263Keyboards .............................................................................................264Mouse Pointer Synchronization (Fedora)..............................................267Dell Chassis Cable Lengths and Video Resolutions .............................268Resolving Fedora Core Focus...............................................................268Running VKC on Fedora with FireFox 3.0.x and JRE 1.5.0_16............268SUSE/VESA Video Modes ....................................................................269USB Ports and Profiles..........................................................................269CIMs ......................................................................................................272Virtual Media..........................................................................................273CC-SG ...................................................................................................273OverviewThis section includes important notes on Dominion KX II usage. Futureupdates will be documented and available online through the Help link inthe Dominion KX II Remote Console interface.Java Runtime Environment (JRE)Important: It is recommended that you disable Java caching andclear the Java cache. Please refer to your Java documentation orthe KVM and Serial Access Clients User Guide for moreinformation.The Dominion KX II Remote Console and MPC require the JRE tofunction. The Dominion KX II Remote Console checks the Java version.If the version is incorrect or outdated, you will be prompted to downloada compatible version.Raritan recommends using Java Runtime Environment (JRE) version 1.5for optimum performance, but the Dominion KX II Remote Console andMPC will function with JRE version 1.6.x and higher with the exception of1.6.2.Note: In order for multi-language keyboards to work in the Dominion KXII Remote Console (Virtual KVM Client), install the multi-languageversion of Java Runtime Environment (JRE).Appendix C Informational Notes