udev adicione hidraw e remova imediatamente

Tenho problemas ao usar o dispositivo hid feito por mim no meu Ubuntu 17.10. Funciona bem no Windows e em outra máquina com o Kubuntu 18.04.

Eu já removi todas as minhas regras do udev, reiniciei o udev, reiniciei o PC, mas nada muda.

Sempre que eu conecto o dispositivo, ele é adicionado e removido imediatamente.

Aqui está a udevadm monitorsaída:

KERNEL[6204.330291] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4 (usb)
KERNEL[6204.332824] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0 (usb)
KERNEL[6204.337649] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006 (hid)
KERNEL[6204.337676] add      /class/usbmisc (class)
KERNEL[6204.337781] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/usbmisc/hiddev0 (usbmisc)
KERNEL[6204.337902] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006/hidraw/hidraw3 (hidraw)
UDEV  [6204.339176] add      /class/usbmisc (class)
UDEV  [6204.342657] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4 (usb)
KERNEL[6204.343301] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/usbmisc/hiddev0 (usbmisc)
KERNEL[6204.343321] remove   /usbmisc (class)
KERNEL[6204.343441] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006/hidraw/hidraw3 (hidraw)
KERNEL[6204.343467] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006 (hid)
UDEV  [6204.344076] remove   /usbmisc (class)
UDEV  [6204.349535] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0 (usb)
UDEV  [6204.353769] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006 (hid)
UDEV  [6204.353793] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/usbmisc/hiddev0 (usbmisc)
UDEV  [6204.353805] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/usbmisc/hiddev0 (usbmisc)
UDEV  [6204.353819] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006/hidraw/hidraw3 (hidraw)
UDEV  [6204.354254] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006/hidraw/hidraw3 (hidraw)
UDEV  [6204.355106] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006 (hid)
KERNEL[6204.921022] add      /devices/parport0/ppdev0.0 (parport)
KERNEL[6204.921041] remove   /devices/parport0/ppdev0.0 (parport)
UDEV  [6204.922874] add      /devices/parport0/ppdev0.0 (parport)
UDEV  [6204.923290] remove   /devices/parport0/ppdev0.0 (parport)
KERNEL[6209.296515] add      /devices/parport0/ppdev0.0 (parport)
UDEV  [6209.298376] add      /devices/parport0/ppdev0.0 (parport)
KERNEL[6209.348220] remove   /devices/parport0/ppdev0.0 (parport)
UDEV  [6209.349800] remove   /devices/parport0/ppdev0.0 (parport)

O mais estranho para mim são essas 2 linhas:

UDEV  [6204.353819] add      /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006/hidraw/hidraw3 (hidraw)
UDEV  [6204.354254] remove   /devices/pci0000:00/0000:00:1c.5/0000:06:00.0/usb5/5-1/5-1.4/5-1.4:1.0/0003:0483:5750.0006/hidraw/hidraw3 (hidraw)

Como resultado, não hidraw3há hiddev0arquivos em / dev

Por favor, sugira algo que eu possa tentar ver a razão desse comportamento.

Obrigado.

Atualizar Aqui está a saída dmesg:

[ 1897.305402] usb 3-6: new full-speed USB device number 13 using xhci_hcd
[ 1897.446811] usb 3-6: New USB device found, idVendor=0483, idProduct=5750
[ 1897.446820] usb 3-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1897.446825] usb 3-6: Product: Smart Display
[ 1897.446829] usb 3-6: Manufacturer: QS
[ 1897.446832] usb 3-6: SerialNumber: 00000000001A
[ 1897.448254] hid-generic 0003:0483:5750.0008: hiddev0,hidraw3: USB HID v1.01 Device [QS Smart Display] on usb-0000:00:14.0-6/input0

Eu tive o mesmo problema no Ubuntu Xenial quando liguei meu scanner de código de barras.

Eu verifiquei / var / log / syslog e também a saída de lsof para descobrir que estava tendo esse bug do fwupd: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1717009

Parei o fwupd e consegui digitalizar códigos de barras.

Eu espero que isso ajude.