Início / ubuntu / Perguntas / 1162279
Accepted
waltinator
Asked: 2019-07-31 18:23:06 +0800 CST

Como dizer ao ModemManager para ignorar alguns ou todos os tttyUSB *?

  • 772

Eu quero dizer ModemManagerpara deixar meu Tungsten E (Palm Pilot) em paz. Estou executando o Ubuntu 16.04.6 LTS

Meus logs me dizem: 

Jul 30 22:00:41 bat kernel: usb 1-1.1: new full-speed USB device number 29 using ehci-pci
Jul 30 22:00:41 bat kernel: usb 1-1.1: New USB device found, idVendor=0830, idProduct=0060
Jul 30 22:00:41 bat kernel: usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
Jul 30 22:00:41 bat kernel: usb 1-1.1: Product: Palm Handheld
Jul 30 22:00:41 bat kernel: usb 1-1.1: Manufacturer: Palm, Inc.
Jul 30 22:00:41 bat kernel: usb 1-1.1: SerialNumber: PalmSN12345678
Jul 30 22:00:41 bat kernel: visor 1-1.1:1.0: Handspring Visor / Palm OS converter detected
Jul 30 22:00:41 bat kernel: usb 1-1.1: Handspring Visor / Palm OS converter now attached to ttyUSB0
Jul 30 22:00:41 bat kernel: usb 1-1.1: Handspring Visor / Palm OS converter now attached to ttyUSB1
Jul 30 22:00:41 bat mtp-probe[5886]: checking bus 1, device 29: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1"
Jul 30 22:00:41 bat mtp-probe[5886]: bus: 1, device: 29 was not an MTP device
Jul 30 22:00:43 bat snapd[1623]: hotplug.go:193: hotplug device add event ignored, enable experimental.hotplug
Jul 30 22:00:43 bat snapd[1623]: hotplug.go:193: hotplug device add event ignored, enable experimental.hotplug
Jul 30 22:00:45 bat ModemManager[1303]: <warn>  (ttyUSB1): port attributes not fully set
Jul 30 22:00:45 bat ModemManager[1303]: <warn>  (ttyUSB0): port attributes not fully set
Jul 30 22:01:27 bat ModemManager[1303]: <warn>  (ttyUSB0): close blocked by driver for more than 7 seconds!
Jul 30 22:01:33 bat ModemManager[1303]: <info>  Creating modem with plugin 'Generic' and '2' ports
Jul 30 22:01:33 bat ModemManager[1303]: <warn>  Could not grab port (tty/ttyUSB1): 'Cannot add port 'tty/ttyUSB1', unhandled seria
Jul 30 22:01:33 bat ModemManager[1303]: <warn>  Could not grab port (tty/ttyUSB0): 'Cannot add port 'tty/ttyUSB0', unhandled seria
Jul 30 22:01:33 bat ModemManager[1303]: <warn>  Couldn't create modem for device at '/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1
Jul 30 22:02:04 bat ModemManager[1303]: <warn>  (ttyUSB0): close blocked by driver for more than 7 seconds!

Eu quero evitar ModemManagertentar qualquer coisa com /dev/ttyUSB[01]ou mesmo /dev/ttyUSB*.

modem-manager

1 respostas

  1. Best Answer

    Crie uma regra udev /etc/udev/rules.d/80-palm.rules

    ATTRS{idVendor}=="0830", ATTRS{idProduct}=="0060", ENV{ID_MM_DEVICE_IGNORE}="1"

    deixe o udev recarregar suas regras com udevadm control -R

    Plugin seu Palm.

    • 1

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