Assuming that you are using KDE, do this....
Create a new "Link to Application" in the following directory:
~/.kde/Autostart/
For the "Command" portion of the link, it should read as follows. This example is for kroller on my box:
Code:
superkaramba /downloads/software/kroller-v0.94/kroller.theme
That launches my OSX bar at the bottom of my screen when I load X - it loads perfectly - without issue everytime. Good Luck!!!!