Originally Posted by rocketero
KRFB is working very extrange in UBUNTU 8.10
I reviewed many search results regarding KRFB in KDE. None had a performance solution for KRFB, but of those that had an alternative suggestion, they all highly recommended using x11vnc instead of KRFB. Most of the above sights claimed that Gnome's Vino offers the best performance, but that doesn't appear to be an option for KDE.
While KRFB worked for me, it hogged an very large amount (~20-80% of overall proc) of resources on my box (3.3GHz 4-proc Xeon w/ 12GB RAM) when in use, but idle. I get much better results with x11vnc - less than 1% of resource use when in use, but idle.