X11 ratón evdev genera eventos duplicados

Últimamente, mi servidor x11 comenzó a registrar varios eventos de clic de mouse duplicados por cada clic.

He intentado actualizar el servidor xorg y los controladores, pero no sirvió de nada. Usar un mouse diferente no ayuda también, todos los ratones que probé funcionan bien en otra PC.

El único cambio que recuerdo antes de que empezara a funcionar es la actualización de udev, pero quizás también haya algo más.

Así se ve xev:

Single left button click, registered twice:

ButtonPress event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16520254, (109,94), root:(860,523),
    state 0x0, button 1, same_screen YES
ButtonRelease event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16520277, (109,94), root:(860,523),
    state 0x100, button 1, same_screen YES
ButtonPress event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16520293, (109,94), root:(860,523),
    state 0x0, button 1, same_screen YES
ButtonRelease event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16520317, (109,94), root:(860,523),
    state 0x100, button 1, same_screen YES

Single mid button click, registered once:

ButtonPress event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16533430, (103,95), root:(854,524),
    state 0x0, button 2, same_screen YES
ButtonRelease event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16533438, (103,95), root:(854,524),
    state 0x200, button 2, same_screen YES


Single mid button click, registered 3 times:

ButtonPress event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16534494, (104,99), root:(855,528),
    state 0x0, button 2, same_screen YES
ButtonRelease event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16534502, (104,99), root:(855,528),
    state 0x200, button 2, same_screen YES
ButtonPress event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16534566, (104,99), root:(855,528),
    state 0x0, button 2, same_screen YES
ButtonRelease event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16534573, (104,99), root:(855,528),
    state 0x200, button 2, same_screen YES
ButtonPress event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16534582, (104,99), root:(855,528),
    state 0x0, button 2, same_screen YES
ButtonRelease event, serial 32, synthetic NO, window 0x1a00001,
    root 0x2b5, subw 0x0, time 16534598, (104,99), root:(855,528),
    state 0x200, button 2, same_screen YES

Xorg.0.log:

[ 16110.707] (II) config/udev: Adding input device Logitech USB Optical Mouse (/dev/input/event3)
[ 16110.707] (**) Logitech USB Optical Mouse: Applying InputClass "evdev pointer catchall"
[ 16110.707] (II) Using input driver 'evdev' for 'Logitech USB Optical Mouse'
[ 16110.707] (**) Logitech USB Optical Mouse: always reports core events
[ 16110.707] (**) evdev: Logitech USB Optical Mouse: Device: "/dev/input/event3"
[ 16110.707] (--) evdev: Logitech USB Optical Mouse: Vendor 0x46d Product 0xc018
[ 16110.707] (--) evdev: Logitech USB Optical Mouse: Found 3 mouse buttons
[ 16110.707] (--) evdev: Logitech USB Optical Mouse: Found scroll wheel(s)
[ 16110.707] (--) evdev: Logitech USB Optical Mouse: Found relative axes
[ 16110.707] (--) evdev: Logitech USB Optical Mouse: Found x and y relative axes
[ 16110.707] (II) evdev: Logitech USB Optical Mouse: Configuring as mouse
[ 16110.707] (II) evdev: Logitech USB Optical Mouse: Adding scrollwheel support
[ 16110.707] (**) evdev: Logitech USB Optical Mouse: YAxisMapping: buttons 4 and 5
[ 16110.707] (**) evdev: Logitech USB Optical Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 16110.707] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.6/2-1.6.3/2-1.6.3:1.0/input/input10/event3"
[ 16110.707] (II) XINPUT: Adding extended input device "Logitech USB Optical Mouse" (type: MOUSE, id 8)
[ 16110.707] (II) evdev: Logitech USB Optical Mouse: initialized for relative axes.
[ 16110.707] (**) Logitech USB Optical Mouse: (accel) keeping acceleration scheme 1
[ 16110.707] (**) Logitech USB Optical Mouse: (accel) acceleration profile 0
[ 16110.707] (**) Logitech USB Optical Mouse: (accel) acceleration factor: 2.000
[ 16110.707] (**) Logitech USB Optical Mouse: (accel) acceleration threshold: 4
[ 16110.707] (II) config/udev: Adding input device Logitech USB Optical Mouse (/dev/input/mouse0)
[ 16110.707] (II) No input driver specified, ignoring this device.
[ 16110.707] (II) This device may have been added with another device file.

xinput list --long

⎡ Virtual core pointer                      id=2    [master pointer  (3)]
    Reporting 5 classes:
        Class originated from: 8
        Buttons supported: 10
        Button labels: Button Left Button Middle Button Right Button Wheel Up Button Wheel Down Button Horiz Wheel Left Button Horiz Wheel Right None None None
        Button state:
        Class originated from: 8
        Detail for Valuator 0:
          Label: Rel X
          Range: -1.000000 - -1.000000
          Resolution: 1 units/m
          Mode: relative
        Class originated from: 8
        Detail for Valuator 1:
          Label: Rel Y
          Range: -1.000000 - -1.000000
          Resolution: 1 units/m
          Mode: relative
        Class originated from: 8
        Detail for Valuator 2:
          Label: Rel Vert Wheel
          Range: -1.000000 - -1.000000
          Resolution: 1 units/m
          Mode: relative
        Class originated from: 8

⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
    Reporting 3 classes:
        Class originated from: 4
        Buttons supported: 10
        Button labels: Button Left Button Middle Button Right Button Wheel Up Button Wheel Down Button Horiz Wheel Left Button Horiz Wheel Right None None None
        Button state:
        Class originated from: 4
        Detail for Valuator 0:
          Label: Rel X
          Range: -1.000000 - -1.000000
          Resolution: 0 units/m
          Mode: relative
        Class originated from: 4
        Detail for Valuator 1:
          Label: Rel Y
          Range: -1.000000 - -1.000000
          Resolution: 0 units/m
          Mode: relative

⎜   ↳ Logitech USB Optical Mouse                id=8    [slave  pointer  (2)]
    Reporting 5 classes:
        Class originated from: 8
        Buttons supported: 7
        Button labels: Button Left Button Middle Button Right Button Wheel Up Button Wheel Down Button Horiz Wheel Left Button Horiz Wheel Right
        Button state:
        Class originated from: 8
        Detail for Valuator 0:
          Label: Rel X
          Range: -1.000000 - -1.000000
          Resolution: 1 units/m
          Mode: relative
        Class originated from: 8
        Detail for Valuator 1:
          Label: Rel Y
          Range: -1.000000 - -1.000000
          Resolution: 1 units/m
          Mode: relative
        Class originated from: 8
        Detail for Valuator 2:
          Label: Rel Vert Wheel
          Range: -1.000000 - -1.000000
          Resolution: 1 units/m
          Mode: relative
        Class originated from: 8

• Xorg-server 1.15.1

• XInput 20.0

• evdev 2.8.2