Hi There,
The first solution coming in mind is to manipulate your desktop configuration via dragon command (I think), I don't know if it's supported in BT4. If not search in the forum how to upgrade BT4 to BT4-R1 (apt-get update && apt-get install backtrack-dragon then dragon, and try to reinitialize the whole thing from there, like choosing fluxbox).
Anyway, I m sure that there is another easier and obvious solution (in the forum).
Regards


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