Comment 50 for bug 327175

I've been experiencing this recently with the Bluetooth mouse. It occurs after multiple suspend/resume cycles - I'd guess 4 or 5 cycles before it hits. The mouse associates but the cursor is no longer controlled, and Xorg.0.log shows:

II) config/hal: Adding input device Bluetooth Travel Mouse
(**) Bluetooth Travel Mouse: always reports core events
(**) Bluetooth Travel Mouse: Device: "/dev/input/event10"
(II) Bluetooth Travel Mouse: Found 8 mouse buttons
(II) Bluetooth Travel Mouse: Found x and y relative axes
(II) Bluetooth Travel Mouse: Configuring as mouse
(**) Bluetooth Travel Mouse: YAxisMapping: buttons 4 and 5
(**) Bluetooth Travel Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(EE) Too many input devices. Ignoring Bluetooth Travel Mouse
(II) UnloadModule: "evdev"
(EE) config/hal: NewInputDeviceRequest failed (11)