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linux – 从脚本中禁用外部键盘

2019-08-13 04:52:04  阅读：342  来源： 互联网

标签：linux keyboard x11 udev xinput


我的外接键盘有一个udev规则.我可以捕获事件,通过运行脚本我也可以访问udev env变量.我可以用udev禁用键盘吗？或者我必须使用脚本以另一种方式禁用键盘.

有一种方法可以通过脚本禁用键盘来运行xinput,但它需要一个“id”.如何从udev获取xinput的id信息？还是有另一种有效的方法吗？

当我监视键盘的udev时的整个跟踪：

KERNEL[2563.037091] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2 (usb)
ACTION=add
BUSNUM=002
DEVICE=/proc/bus/usb/002/003
DEVNAME=bus/usb/002/003
DEVNUM=003
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2
DEVTYPE=usb_device
MAJOR=189
MINOR=130
PRODUCT=1c4f/2/110
SEQNUM=1538
SUBSYSTEM=usb
TYPE=0/0/0
UDEV_LOG=3

KERNEL[2563.037837] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0 (usb)
ACTION=add
DEVICE=/proc/bus/usb/002/003
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0
DEVTYPE=usb_interface
INTERFACE=3/1/1
MODALIAS=usb:v1C4Fp0002d0110dc00dsc00dp00ic03isc01ip01
PRODUCT=1c4f/2/110
SEQNUM=1539
SUBSYSTEM=usb
TYPE=0/0/0
UDEV_LOG=3

KERNEL[2563.038023] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005 (hid)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005
HID_ID=0003:00001C4F:00000002
HID_NAME=SIGMACH1P USB Keykoard
HID_PHYS=usb-0000:09:00.0-2/input0
MODALIAS=hid:b0003v00001C4Fp00000002
SEQNUM=1540
SUBSYSTEM=hid
UDEV_LOG=3

KERNEL[2563.040754] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17 (input)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17
EV=120013
KEY=1000000000007 ff800000000007ff febeffdff3cfffff fffffffffffffffe
LED=7
MODALIAS=input:b0003v1C4Fp0002e0110-e0,1,4,11,14,k71,72,73,74,75,77,79,7A,7B,7C,7D,7E,7F,80,81,82,83,84,85,86,87,88,89,8A,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,F0,ram4,l0,1,2,sfw
MSC=10
NAME="SIGMACH1P USB Keykoard"
PHYS="usb-0000:09:00.0-2/input0"
PRODUCT=3/1c4f/2/110
PROP=0
SEQNUM=1541
SUBSYSTEM=input
UDEV_LOG=3
UNIQ=""

KERNEL[2563.040970] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17/event6 (input)
ACTION=add
DEVNAME=input/event6
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17/event6
MAJOR=13
MINOR=70
SEQNUM=1542
SUBSYSTEM=input
UDEV_LOG=3

KERNEL[2563.041090] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005/hidraw/hidraw2 (hidraw)
ACTION=add
DEVNAME=hidraw2
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005/hidraw/hidraw2
MAJOR=252
MINOR=2
SEQNUM=1543
SUBSYSTEM=hidraw
UDEV_LOG=3

KERNEL[2563.041168] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1 (usb)
ACTION=add
DEVICE=/proc/bus/usb/002/003
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1
DEVTYPE=usb_interface
INTERFACE=3/0/0
MODALIAS=usb:v1C4Fp0002d0110dc00dsc00dp00ic03isc00ip00
PRODUCT=1c4f/2/110
SEQNUM=1544
SUBSYSTEM=usb
TYPE=0/0/0
UDEV_LOG=3

KERNEL[2563.041309] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006 (hid)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006
HID_ID=0003:00001C4F:00000002
HID_NAME=SIGMACH1P USB Keykoard
HID_PHYS=usb-0000:09:00.0-2/input1
MODALIAS=hid:b0003v00001C4Fp00000002
SEQNUM=1545
SUBSYSTEM=hid
UDEV_LOG=3

KERNEL[2563.044144] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18 (input)
ABS=100000000
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18
EV=1f
KEY=4837fff072ff32d bf54444600000000 1 20c100b17c000 267bfad941dfed 9e168000004400 10000002
MODALIAS=input:b0003v1C4Fp0002e0110-e0,1,2,3,4,k71,72,73,74,77,80,82,83,85,86,87,88,89,8A,8B,8C,8E,8F,90,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B1,B2,B5,CE,CF,D0,D1,D2,D4,D8,D9,DB,E4,EA,EB,F1,100,161,162,166,16A,16E,172,174,176,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,198,199,19A,1A0,1A1,1A2,1A3,1A4,1A5,1A6,1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1B0,1B1,1B7,1BA,r6,a20,m4,lsfw
MSC=10
NAME="SIGMACH1P USB Keykoard"
PHYS="usb-0000:09:00.0-2/input1"
PRODUCT=3/1c4f/2/110
PROP=0
REL=40
SEQNUM=1546
SUBSYSTEM=input
UDEV_LOG=3
UNIQ=""

KERNEL[2563.044365] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18/event7 (input)
ACTION=add
DEVNAME=input/event7
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18/event7
MAJOR=13
MINOR=71
SEQNUM=1547
SUBSYSTEM=input
UDEV_LOG=3

KERNEL[2563.044560] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006/hidraw/hidraw3 (hidraw)
ACTION=add
DEVNAME=hidraw3
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006/hidraw/hidraw3
MAJOR=252
MINOR=3
SEQNUM=1548
SUBSYSTEM=hidraw
UDEV_LOG=3

UDEV  [2563.066401] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2 (usb)
ACTION=add
BUSNUM=002
DEVICE=/proc/bus/usb/002/003
DEVNAME=/dev/bus/usb/002/003
DEVNUM=003
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2
DEVTYPE=usb_device
ID_BUS=usb
ID_MODEL=USB_Keykoard
ID_MODEL_ENC=USB\x20Keykoard
ID_MODEL_ID=0002
ID_REVISION=0110
ID_SERIAL=SIGMACH1P_USB_Keykoard
ID_USB_INTERFACES=:030101:030000:
ID_VENDOR=SIGMACH1P
ID_VENDOR_ENC=SIGMACH1P
ID_VENDOR_ID=1c4f
MAJOR=189
MINOR=130
PRODUCT=1c4f/2/110
SEQNUM=1538
SUBSYSTEM=usb
TYPE=0/0/0
UDEV_LOG=3
USEC_INITIALIZED=2563048257

UDEV  [2563.071837] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1 (usb)
ACTION=add
DEVICE=/proc/bus/usb/002/003
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1
DEVTYPE=usb_interface
INTERFACE=3/0/0
MODALIAS=usb:v1C4Fp0002d0110dc00dsc00dp00ic03isc00ip00
PRODUCT=1c4f/2/110
SEQNUM=1544
SUBSYSTEM=usb
TYPE=0/0/0
UDEV_LOG=3
USEC_INITIALIZED=2563068334

UDEV  [2563.072377] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0 (usb)
ACTION=add
DEVICE=/proc/bus/usb/002/003
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0
DEVTYPE=usb_interface
INTERFACE=3/1/1
MODALIAS=usb:v1C4Fp0002d0110dc00dsc00dp00ic03isc01ip01
PRODUCT=1c4f/2/110
SEQNUM=1539
SUBSYSTEM=usb
TYPE=0/0/0
UDEV_LOG=3
USEC_INITIALIZED=2563068933

UDEV  [2563.079363] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005 (hid)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005
HID_ID=0003:00001C4F:00000002
HID_NAME=SIGMACH1P USB Keykoard
HID_PHYS=usb-0000:09:00.0-2/input0
MODALIAS=hid:b0003v00001C4Fp00000002
SEQNUM=1540
SUBSYSTEM=hid
UDEV_LOG=3
USEC_INITIALIZED=2563074770

UDEV  [2563.080760] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005/hidraw/hidraw2 (hidraw)
ACTION=add
DEVNAME=/dev/hidraw2
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/0003:1C4F:0002.0005/hidraw/hidraw2
MAJOR=252
MINOR=2
SEQNUM=1543
SUBSYSTEM=hidraw
UDEV_LOG=3
USEC_INITIALIZED=2563080427

UDEV  [2563.084307] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006 (hid)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006
HID_ID=0003:00001C4F:00000002
HID_NAME=SIGMACH1P USB Keykoard
HID_PHYS=usb-0000:09:00.0-2/input1
MODALIAS=hid:b0003v00001C4Fp00000002
SEQNUM=1545
SUBSYSTEM=hid
UDEV_LOG=3
USEC_INITIALIZED=2563073436

UDEV  [2563.085738] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006/hidraw/hidraw3 (hidraw)
ACTION=add
DEVNAME=/dev/hidraw3
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/0003:1C4F:0002.0006/hidraw/hidraw3
MAJOR=252
MINOR=3
SEQNUM=1548
SUBSYSTEM=hidraw
UDEV_LOG=3
USEC_INITIALIZED=2563085486

UDEV  [2563.238882] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18 (input)
ABS=100000000
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18
EV=1f
ID_BUS=usb
ID_INPUT=1
ID_INPUT_KEY=1
ID_MODEL=USB_Keykoard
ID_MODEL_ENC=USB\x20Keykoard
ID_MODEL_ID=0002
ID_PATH=pci-0000:09:00.0-usb-0:2:1.1
ID_PATH_TAG=pci-0000_09_00_0-usb-0_2_1_1
ID_REVISION=0110
ID_SERIAL=SIGMACH1P_USB_Keykoard
ID_TYPE=hid
ID_USB_DRIVER=usbhid
ID_USB_INTERFACES=:030101:030000:
ID_USB_INTERFACE_NUM=01
ID_VENDOR=SIGMACH1P
ID_VENDOR_ENC=SIGMACH1P
ID_VENDOR_ID=1c4f
KEY=4837fff072ff32d bf54444600000000 1 20c100b17c000 267bfad941dfed 9e168000004400 10000002
MODALIAS=input:b0003v1C4Fp0002e0110-e0,1,2,3,4,k71,72,73,74,77,80,82,83,85,86,87,88,89,8A,8B,8C,8E,8F,90,96,98,9B,9C,9E,9F,A1,A3,A4,A5,A6,A7,A8,A9,AB,AC,AD,AE,B1,B2,B5,CE,CF,D0,D1,D2,D4,D8,D9,DB,E4,EA,EB,F1,100,161,162,166,16A,16E,172,174,176,178,179,17A,17B,17C,17D,17F,180,182,183,185,188,189,18C,18D,18E,18F,190,191,192,193,195,198,199,19A,1A0,1A1,1A2,1A3,1A4,1A5,1A6,1A7,1A8,1A9,1AA,1AB,1AC,1AD,1AE,1B0,1B1,1B7,1BA,r6,a20,m4,lsfw
MSC=10
NAME="SIGMACH1P USB Keykoard"
PHYS="usb-0000:09:00.0-2/input1"
PRODUCT=3/1c4f/2/110
PROP=0
REL=40
SEQNUM=1546
SUBSYSTEM=input
UDEV_LOG=3
UNIQ=""
USEC_INITIALIZED=2563044149

UDEV  [2563.391000] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17 (input)
ACTION=add
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17
EV=120013
ID_BUS=usb
ID_INPUT=1
ID_INPUT_KEY=1
ID_INPUT_KEYBOARD=1
ID_MODEL=USB_Keykoard
ID_MODEL_ENC=USB\x20Keykoard
ID_MODEL_ID=0002
ID_PATH=pci-0000:09:00.0-usb-0:2:1.0
ID_PATH_TAG=pci-0000_09_00_0-usb-0_2_1_0
ID_REVISION=0110
ID_SERIAL=SIGMACH1P_USB_Keykoard
ID_TYPE=hid
ID_USB_DRIVER=usbhid
ID_USB_INTERFACES=:030101:030000:
ID_USB_INTERFACE_NUM=00
ID_VENDOR=SIGMACH1P
ID_VENDOR_ENC=SIGMACH1P
ID_VENDOR_ID=1c4f
KEY=1000000000007 ff800000000007ff febeffdff3cfffff fffffffffffffffe
LED=7
MODALIAS=input:b0003v1C4Fp0002e0110-e0,1,4,11,14,k71,72,73,74,75,77,79,7A,7B,7C,7D,7E,7F,80,81,82,83,84,85,86,87,88,89,8A,B7,B8,B9,BA,BB,BC,BD,BE,BF,C0,C1,C2,F0,ram4,l0,1,2,sfw
MSC=10
NAME="SIGMACH1P USB Keykoard"
PHYS="usb-0000:09:00.0-2/input0"
PRODUCT=3/1c4f/2/110
PROP=0
SEQNUM=1541
SUBSYSTEM=input
UDEV_LOG=3
UNIQ=""
USEC_INITIALIZED=2563040766

UDEV  [2563.410790] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18/event7 (input)
ACTION=add
BACKSPACE=guess
DEVLINKS=/dev/input/by-id/usb-SIGMACH1P_USB_Keykoard-event-if01 /dev/input/by-path/pci-0000:09:00.0-usb-0:2:1.1-event
DEVNAME=/dev/input/event7
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.1/input/input18/event7
ID_BUS=usb
ID_INPUT=1
ID_INPUT_KEY=1
ID_MODEL=USB_Keykoard
ID_MODEL_ENC=USB\x20Keykoard
ID_MODEL_ID=0002
ID_PATH=pci-0000:09:00.0-usb-0:2:1.1
ID_PATH_TAG=pci-0000_09_00_0-usb-0_2_1_1
ID_REVISION=0110
ID_SERIAL=SIGMACH1P_USB_Keykoard
ID_TYPE=hid
ID_USB_DRIVER=usbhid
ID_USB_INTERFACES=:030101:030000:
ID_USB_INTERFACE_NUM=01
ID_VENDOR=SIGMACH1P
ID_VENDOR_ENC=SIGMACH1P
ID_VENDOR_ID=1c4f
MAJOR=13
MINOR=71
SEQNUM=1547
SUBSYSTEM=input
UDEV_LOG=3
USEC_INITIALIZED=2563239989
XKBLAYOUT=tr
XKBMODEL=pc105
XKBOPTIONS=lv3:ralt_switch

UDEV  [2563.576817] add      /devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17/event6 (input)
ACTION=add
BACKSPACE=guess
DEVLINKS=/dev/input/by-id/usb-SIGMACH1P_USB_Keykoard-event-kbd /dev/input/by-path/pci-0000:09:00.0-usb-0:2:1.0-event-kbd
DEVNAME=/dev/input/event6
DEVPATH=/devices/pci0000:00/0000:00:1c.4/0000:09:00.0/usb2/2-2/2-2:1.0/input/input17/event6
ID_BUS=usb
ID_INPUT=1
ID_INPUT_KEY=1
ID_INPUT_KEYBOARD=1
ID_MODEL=USB_Keykoard
ID_MODEL_ENC=USB\x20Keykoard
ID_MODEL_ID=0002
ID_PATH=pci-0000:09:00.0-usb-0:2:1.0
ID_PATH_TAG=pci-0000_09_00_0-usb-0_2_1_0
ID_REVISION=0110
ID_SERIAL=SIGMACH1P_USB_Keykoard
ID_TYPE=hid
ID_USB_DRIVER=usbhid
ID_USB_INTERFACES=:030101:030000:
ID_USB_INTERFACE_NUM=00
ID_VENDOR=SIGMACH1P
ID_VENDOR_ENC=SIGMACH1P
ID_VENDOR_ID=1c4f
MAJOR=13
MINOR=70
SEQNUM=1542
SUBSYSTEM=input
UDEV_LOG=3
USEC_INITIALIZED=2563392826
XKBLAYOUT=tr
XKBMODEL=pc105
XKBOPTIONS=lv3:ralt_switch

编辑SHOW POST

系统信息

经销商ID：Debian
描述：Debian GNU / Linux 7.2(wheezy)
发布：7.2
代号：喘息

udev版本175

解绑键盘系统日志结果

Jan 16 13:47:50  acpid: input device has been disconnected, fd 13
Jan 16 13:47:51  kernel: [  694.216123] usb 1-1.3: USB disconnect, device number 17
Jan 16 13:47:51  acpid: input device has been disconnected, fd 15
Jan 16 13:47:51  kernel: [  694.507848] usb 1-1.3: new low-speed USB device number 18 using ehci_hcd
Jan 16 13:47:51  kernel: [  694.606225] usb 1-1.3: New USB device found, idVendor=1c4f, idProduct=0002
Jan 16 13:47:51  kernel: [  694.606235] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan 16 13:47:51  kernel: [  694.606242] usb 1-1.3: Product: USB Keykoard
Jan 16 13:47:51  kernel: [  694.606246] usb 1-1.3: Manufacturer: SIGMACH1P
Jan 16 13:47:51  kernel: [  694.609792] input: SIGMACH1P USB Keykoard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input57
Jan 16 13:47:51  kernel: [  694.610190] generic-usb 0003:1C4F:0002.0027: input,hidraw2: USB HID v1.10 Keyboard [SIGMACH1P USB Keykoard] on usb-0000:00:1a.0-1.3/input0
Jan 16 13:47:51  kernel: [  694.613248] input: SIGMACH1P USB Keykoard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.1/input/input58
Jan 16 13:47:51  kernel: [  694.613646] generic-usb 0003:1C4F:0002.0028: input,hidraw3: USB HID v1.10 Device [SIGMACH1P USB Keykoard] on usb-0000:00:1a.0-1.3/input1
Jan 16 13:47:51  mtp-probe: checking bus 1, device 18: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3"
Jan 16 13:47:51  mtp-probe: bus: 1, device: 18 was not an MTP device

解决方法:

使用脚本

一种方法是通过一个脚本从UDEV作为脚本调用.我将采取的方法,我在这个题为：How to disable keyboard?的U& L Q& A中充实.

这里有关于启用/禁用键盘的相当好的指示,标题为：Disable / enable keyboard and mouse in Linux.

例

您可以使用此命令列出设备.

$xinput --list
"Virtual core pointer"  id=0    [XPointer]
"Virtual core keyboard" id=1    [XKeyboard]
"Keyboard2"     id=2    [XExtensionKeyboard]
"Mouse2"        id=3    [XExtensionKeyboard]

并使用以下方法禁用键盘：

$xinput set-int-prop 2 "Device Enabled" 8 0

并使用这个启用它：

$xinput set-int-prop 2 "Device Enabled" 8 1

因此,您可以将上述命令放入UDEV可以调用它们的脚本中.

注意：这仅适用于通过X禁用键盘.因此,如果您使用的是未运行X的系统,则无法使用.

使用UDEV

我认为您可以使用与此类似的规则来调整其中一条规则以禁用基于USB的键盘：

BUS=="usb", KERNEL=="hdb", OPTIONS+="ignore_device"

您需要确定外接键盘的标识.我相信您制作其中一条规则所需的所有信息都包含在您提问中的输出中.

标签：linux,keyboard,x11,udev,xinput
来源： https://codeday.me/bug/20190813/1647224.html

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