Appendix C: Informational Notes263Dell Chassis Cable Lengths and Video ResolutionsIn order to maintain video quality, Raritan recommends using thefollowing cable lengths and video resolutions when you are connecting toDell blade chassis from the Dominion KX II:Cable length Video resolution50 ft. 1024x768x6050 ft. 1280x1024x6030 ft. 1600x1200x60Resolving Fedora Core FocusUsing the Multi-Platform Client (MPC), occasionally there is an inability tolog on to a Dominion KX II device or to access KVM target servers(Windows, SUSE, and so forth). In addition, the Ctrl+Alt+M keycombination may not bring up the Keyboard Shortcut menu. Thissituation occurs with the following client configuration: Fedora Core 6and Firefox 1.5 or 2.0.Through testing, it has been determined that installation of libXp resolveswindow focusing issues with Fedora Core 6. Raritan has tested withlibXp-1.0.0.8.i386.rpm; this resolved all of the keyboard focus andpopup-menu problems.Note: libXp is also required for the SeaMonkey (formerly Mozilla)browser to work with the Java plug in.Running VKC on Fedora with FireFox 3.0.x and JRE 1.5.0_16If you are accessing the Dominion KX II using VKC and are using Fedorawith FireFox 3.0.x and JRE 1.5.0_16, the browser hangs when theapplication loads the Port Access page. This is a known issue only whenusing Fedora.