[   766.295] (**)  USB OPTICAL MOUSE: (accel) acceleration factor: 2.000
[   766.295] (**)  USB OPTICAL MOUSE: (accel) acceleration threshold: 4
[   773.144] (II) config/udev: removing device  USB OPTICAL MOUSE
[   773.144] (II) evdev:  USB OPTICAL MOUSE: Close
[   773.144] (II) UnloadModule: "evdev"
[   773.144] (II) Unloading evdev
[   773.312] (II) config/udev: removing device Dell Dell QuietKey Keyboard
[   773.312] (II) evdev: Dell Dell QuietKey Keyboard: Close
[   773.312] (II) UnloadModule: "evdev"
[   773.312] (II) Unloading evdev