MoveMouse/MouseSpeed (BM 1.22) on Ubuntu Dapper

Hi,
i can't get MoveMouse and MouseX/YSpeed working..
It seems like MoveMouse wants to correct the previous movement of the mouse.

DebugLog:-1.00000000 0.00000000 <- User
DebugLog:1.00000000 0.00000000 <- Correcting by movemouse?!
DebugLog:0.00000000 0.00000000
DebugLog:-1.00000000 0.00000000 <- User
DebugLog:1.00000000 0.00000000 <- Correcting by movemouse?!
DebugLog:-1.00000000 0.00000000 <- User
DebugLog:0.00000000 0.00000000
DebugLog:1.00000000 0.00000000 <- Correcting by movemouse?!

Anyone a solution?