Back in the dark days when I used to run windows I used to use MindJet Mindmanager and I found it to be very good. Since I have been using Ubuntu as my main operating system I have been trying to find a replacement mind map software to use but have not had any luck finding a good replacment. So far I have tried VYM, kdisset and Semantik. I have either found them not to be very good or have a nasty habit of crashing.
So I was wondering could anyone recommend good mind mapping software to use under Ubuntu?