Linux Dualshock 3 motion sensing issue

Hello,

I'm trying the emulator with a dualshock 3 using dualshock 3 handler.
Everything is fine except the motion sensing,

The configuration windows show Y axis stuck to value 2, other are fine.

Result id bad motion sensing for example in litlle big planet the head is always down.

Thanks in advance,
Have a good day,
Rgds,