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Some USB devices will automatically reconnect after I unbind it, how to disable it long time?


How to identify a disconnecting USB device using udev rules?Script in udev rule doesn't runHow can I bind a driver with a USB device?How do I programmatically disable/enable the physical keyboard in Android?How to disable the appearence of the taskbar when a USB is plugged?Read/Write usb hid device (with one interface type keyboard and mouse) on androidHow to compile a windows application using DLL's on LinuxLinux USB HID device for Logitech G29 (kernel 4.4)[linux][x86]How to force USB 3.0 combo controller to work in USB 2.0 mode?Preventing usbhid from claiming device






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0















I'm try to disable my two USB keyboard on my linux system, the one can unbind long time until I unplug then plugin and the number lock light is off during this time. But the other one can not unbind long time, maybe after 5 seconds, it will reconnect again and the number lock light is on during this time, the other lights will flash once, the log shown below:



[505545.210490] usb 3-3.1: USB disconnect, device number 47
[505547.687005] usb 3-3.1: new low-speed USB device number 49 using xhci_hcd
[505547.984255] usb 3-3.1: New USB device found, idVendor=17ef, idProduct=6099
[505547.984258] usb 3-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[505547.984260] usb 3-3.1: Product: Lenovo Traditional USB Keyboard
[505548.019948] input: Lenovo Traditional USB Keyboard as /devices/pci0000:00/0000:00:15.0/0000:03:00.0/usb3/3-3/3-3.1/3-3.1:1.0/input/input40
[505548.071999] hid-generic 0003:17EF:6099.002A: input,hidraw1: USB HID v1.10 Keyboard [Lenovo Traditional USB Keyboard] on usb-0000:03:00.0-3.1/input0


Below is my shell command to disable the keyboard:



echo "3-3.1" > /sys/bus/usb/drivers/usb/unbind


or



echo "0003:17EF:6099.002A" > /sys/bus/hid/drivers/hid-generic/unbind


What is the reason for this difference? Is have a way to disable the second keyboard?



Thank a lot










share|improve this question
























  • I think Unix& Linux stack Exchange I a better place for your question. That site is also part of the Stackoverflow network, and people there know more about the Linux system. You can quickly get to this site by using the network switcher on the top right of the site, and then searching for Unix.

    – Ferrybig
    Mar 28 at 16:47











  • Ok, I will post the question to Unix& Linux stack Exchange, thank you for your reminder.

    – Hongyu.Zhang
    Mar 29 at 2:29

















0















I'm try to disable my two USB keyboard on my linux system, the one can unbind long time until I unplug then plugin and the number lock light is off during this time. But the other one can not unbind long time, maybe after 5 seconds, it will reconnect again and the number lock light is on during this time, the other lights will flash once, the log shown below:



[505545.210490] usb 3-3.1: USB disconnect, device number 47
[505547.687005] usb 3-3.1: new low-speed USB device number 49 using xhci_hcd
[505547.984255] usb 3-3.1: New USB device found, idVendor=17ef, idProduct=6099
[505547.984258] usb 3-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[505547.984260] usb 3-3.1: Product: Lenovo Traditional USB Keyboard
[505548.019948] input: Lenovo Traditional USB Keyboard as /devices/pci0000:00/0000:00:15.0/0000:03:00.0/usb3/3-3/3-3.1/3-3.1:1.0/input/input40
[505548.071999] hid-generic 0003:17EF:6099.002A: input,hidraw1: USB HID v1.10 Keyboard [Lenovo Traditional USB Keyboard] on usb-0000:03:00.0-3.1/input0


Below is my shell command to disable the keyboard:



echo "3-3.1" > /sys/bus/usb/drivers/usb/unbind


or



echo "0003:17EF:6099.002A" > /sys/bus/hid/drivers/hid-generic/unbind


What is the reason for this difference? Is have a way to disable the second keyboard?



Thank a lot










share|improve this question
























  • I think Unix& Linux stack Exchange I a better place for your question. That site is also part of the Stackoverflow network, and people there know more about the Linux system. You can quickly get to this site by using the network switcher on the top right of the site, and then searching for Unix.

    – Ferrybig
    Mar 28 at 16:47











  • Ok, I will post the question to Unix& Linux stack Exchange, thank you for your reminder.

    – Hongyu.Zhang
    Mar 29 at 2:29













0












0








0








I'm try to disable my two USB keyboard on my linux system, the one can unbind long time until I unplug then plugin and the number lock light is off during this time. But the other one can not unbind long time, maybe after 5 seconds, it will reconnect again and the number lock light is on during this time, the other lights will flash once, the log shown below:



[505545.210490] usb 3-3.1: USB disconnect, device number 47
[505547.687005] usb 3-3.1: new low-speed USB device number 49 using xhci_hcd
[505547.984255] usb 3-3.1: New USB device found, idVendor=17ef, idProduct=6099
[505547.984258] usb 3-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[505547.984260] usb 3-3.1: Product: Lenovo Traditional USB Keyboard
[505548.019948] input: Lenovo Traditional USB Keyboard as /devices/pci0000:00/0000:00:15.0/0000:03:00.0/usb3/3-3/3-3.1/3-3.1:1.0/input/input40
[505548.071999] hid-generic 0003:17EF:6099.002A: input,hidraw1: USB HID v1.10 Keyboard [Lenovo Traditional USB Keyboard] on usb-0000:03:00.0-3.1/input0


Below is my shell command to disable the keyboard:



echo "3-3.1" > /sys/bus/usb/drivers/usb/unbind


or



echo "0003:17EF:6099.002A" > /sys/bus/hid/drivers/hid-generic/unbind


What is the reason for this difference? Is have a way to disable the second keyboard?



Thank a lot










share|improve this question














I'm try to disable my two USB keyboard on my linux system, the one can unbind long time until I unplug then plugin and the number lock light is off during this time. But the other one can not unbind long time, maybe after 5 seconds, it will reconnect again and the number lock light is on during this time, the other lights will flash once, the log shown below:



[505545.210490] usb 3-3.1: USB disconnect, device number 47
[505547.687005] usb 3-3.1: new low-speed USB device number 49 using xhci_hcd
[505547.984255] usb 3-3.1: New USB device found, idVendor=17ef, idProduct=6099
[505547.984258] usb 3-3.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[505547.984260] usb 3-3.1: Product: Lenovo Traditional USB Keyboard
[505548.019948] input: Lenovo Traditional USB Keyboard as /devices/pci0000:00/0000:00:15.0/0000:03:00.0/usb3/3-3/3-3.1/3-3.1:1.0/input/input40
[505548.071999] hid-generic 0003:17EF:6099.002A: input,hidraw1: USB HID v1.10 Keyboard [Lenovo Traditional USB Keyboard] on usb-0000:03:00.0-3.1/input0


Below is my shell command to disable the keyboard:



echo "3-3.1" > /sys/bus/usb/drivers/usb/unbind


or



echo "0003:17EF:6099.002A" > /sys/bus/hid/drivers/hid-generic/unbind


What is the reason for this difference? Is have a way to disable the second keyboard?



Thank a lot







linux kernel usb udev sysfs






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 28 at 7:30









Hongyu.ZhangHongyu.Zhang

203 bronze badges




203 bronze badges















  • I think Unix& Linux stack Exchange I a better place for your question. That site is also part of the Stackoverflow network, and people there know more about the Linux system. You can quickly get to this site by using the network switcher on the top right of the site, and then searching for Unix.

    – Ferrybig
    Mar 28 at 16:47











  • Ok, I will post the question to Unix& Linux stack Exchange, thank you for your reminder.

    – Hongyu.Zhang
    Mar 29 at 2:29

















  • I think Unix& Linux stack Exchange I a better place for your question. That site is also part of the Stackoverflow network, and people there know more about the Linux system. You can quickly get to this site by using the network switcher on the top right of the site, and then searching for Unix.

    – Ferrybig
    Mar 28 at 16:47











  • Ok, I will post the question to Unix& Linux stack Exchange, thank you for your reminder.

    – Hongyu.Zhang
    Mar 29 at 2:29
















I think Unix& Linux stack Exchange I a better place for your question. That site is also part of the Stackoverflow network, and people there know more about the Linux system. You can quickly get to this site by using the network switcher on the top right of the site, and then searching for Unix.

– Ferrybig
Mar 28 at 16:47





I think Unix& Linux stack Exchange I a better place for your question. That site is also part of the Stackoverflow network, and people there know more about the Linux system. You can quickly get to this site by using the network switcher on the top right of the site, and then searching for Unix.

– Ferrybig
Mar 28 at 16:47













Ok, I will post the question to Unix& Linux stack Exchange, thank you for your reminder.

– Hongyu.Zhang
Mar 29 at 2:29





Ok, I will post the question to Unix& Linux stack Exchange, thank you for your reminder.

– Hongyu.Zhang
Mar 29 at 2:29












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