[Laptop Toshiba] : Fnfx-client don't work with Ubuntu Hoary Array 6

[afmdg]

Hi,

fnfx-client don't work anymore after Array 3.
I have toshiba_acpi in /etc/modules
Is there a problem with fnfx-client ?

Only Brightness (Fn  F7-F8) and Suspend To Disk (Fn F4)  work.

When I update warty to hoary with Array 3, fnfx-client had worked.
Also Fn  + 1, Fn + 2 for up and down sound, Fn + Esc Mute
I configured my hotkeys buttons and Music panel with no problems to 
launch applications.
But after update Array 4 5 6, fnfx-client didn't work anymore.

Is there someone who have same problems ?

Michel