Appendix C: Informational Notes295Resolving Issues with Firefox Freezing when Using FedoraIf you are accessing Firefox® and are using a Fedora® server, Firefoxmay freeze when it is opening. To resolve this issue, install thelibnpjp2.so Java™ plug-in on the server.Video Modes and ResolutionsSUSE/VESA Video ModesThe SuSE X.org configuration tool SaX2 generates video modes usingmodeline entries in the X.org configuration file. These video modes donot correspond exactly with VESA video mode timing (even when aVESA monitor is selected). The KX II, on the other hand, relies on exactVESA mode timing for proper synchronization. This disparity can result inblack borders, missing sections of the picture, and noise.To configure the SUSE video display:1. The generated configuration file /etc/X11/xorg.conf includes aMonitor section with an option named UseModes. For example,UseModes "Modes[0]"2. Either comment out this line (using #) or delete it completely.3. Restart the X server.With this change, the internal video mode timing from the X server will beused and will correspond exactly with the VESA video mode timing,resulting in the proper video display on the KX II.Supported Video Resolutions Not DisplayingWhen using a CIM, there are some video resolutions, as listed inSupported Video Resolutions (on page 272), that may not be availableto you for selection by default.To view all available video resolutions if they do not appear:1. Plug the monitor in.2. Next, unplug the monitor and plug in the CIM. All video resolutionswill not be available and can be used.
