Something

(WW) <default pointer>: No Device specified, looking for one...
(EE) <default pointer>: Cannot find which device to use.
(==) <default pointer>: Protocol: "Auto"
(**) Option "CorePointer"
(**) <default pointer>: Core Pointer
(EE) xf86OpenSerial: No Device specified.
(EE) <default pointer>: cannot open input device
(EE) PreInit failed for input device "<default pointer>"
(II) UnloadModule: "mouse"