мышь определилась как 2 устройства

Device 'A4TECH USB Device':
        Device Enabled (126):   1
        Coordinate Transformation Matrix (128): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        Device Accel Profile (252):     0
        Device Accel Constant Deceleration (253):       1.000000
        Device Accel Adaptive Deceleration (254):       1.000000
        Device Accel Velocity Scaling (255):    10.000000
        Device Product ID (246):        2522, 37008
        Device Node (247):      "/dev/input/event4"
        Evdev Axis Inversion (256):     0, 0
        Evdev Axes Swap (258):  0
        Axis Labels (259):      "Rel X" (136), "Rel Y" (137), "Rel Horiz Wheel" (251)
        Button Labels (260):    "Button 0" (250), "Button Unknown" (249), "Button Unknown" (249), "Button Wheel Up" (132), "Button Wheel Down" (133), "Button Horiz Wheel Left" (134), "Button Horiz Wheel Right" (135)
        Evdev Middle Button Emulation (261):    0
        Evdev Middle Button Timeout (262):      50
        Evdev Third Button Emulation (263):     0
        Evdev Third Button Emulation Timeout (264):     1000
        Evdev Third Button Emulation Button (265):      3
        Evdev Third Button Emulation Threshold (266):   20
        Evdev Wheel Emulation (267):    0
        Evdev Wheel Emulation Axes (268):       0, 0, 4, 5
        Evdev Wheel Emulation Inertia (269):    10
        Evdev Wheel Emulation Timeout (270):    200
        Evdev Wheel Emulation Button (271):     4
        Evdev Drag Lock Buttons (272):  0

Device 'A4TECH USB Device':
        Device Enabled (126):   1
        Coordinate Transformation Matrix (128): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        Device Accel Profile (252):     0
        Device Accel Constant Deceleration (253):       1.000000
        Device Accel Adaptive Deceleration (254):       1.000000
        Device Accel Velocity Scaling (255):    10.000000
        Device Product ID (246):        2522, 37008
        Device Node (247):      "/dev/input/event5"
        Evdev Axis Inversion (256):     0, 0
        Evdev Axes Swap (258):  0
        Axis Labels (259):      "Rel X" (136), "Rel Y" (137), "Rel Horiz Wheel" (251), "Rel Vert Wheel" (278)
        Button Labels (260):    "Button Left" (129), "Button Middle" (130), "Button Right" (131), "Button Wheel Up" (132), "Button Wheel Down" (133), "Button Horiz Wheel Left" (134), "Button Horiz Wheel Right" (135), "Button Side" (273), "Button Extra" (274), "Button Forward" (275), "Button Back" (276), "Button Task" (277), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249), "Button Unknown" (249)
        Evdev Middle Button Emulation (261):    0
        Evdev Middle Button Timeout (262):      50
        Evdev Third Button Emulation (263):     0
        Evdev Third Button Emulation Timeout (264):     1000
        Evdev Third Button Emulation Button (265):      3
        Evdev Third Button Emulation Threshold (266):   20
        Evdev Wheel Emulation (267):    0
        Evdev Wheel Emulation Axes (268):       0, 0, 4, 5
        Evdev Wheel Emulation Inertia (269):    10
        Evdev Wheel Emulation Timeout (270):    200
        Evdev Wheel Emulation Button (271):     4
        Evdev Drag Lock Buttons (272):  0