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How to identify laptop-keyboard (I can't see it in lsusb, or usb-devices)



2019 Community Moderator ElectionPermanently disable keyboardHow to disable laptop keyboard on plugging in a USB keyboard?Script to turn off laptop keyboard if USB keyboard is presentlsusb shows USB devices that are not connectedDisable laptop keyboard to only use USB keyboardusb_submit_urb(ctrl) failed: -1 Corsair k65 RGB keyboardWhy can linux not see usb devices present on startup?Laptop gives infinite keyboard input for any Linux distroHow to access a keyboard in embedded deviceKeyboard LEDs versus Laptop LEDsOnly one of the two processor cores is recognized by Linux Mint on my laptop










0















I am trying to identify a laptop keyboard. So that I can disable it. It is causing problems (see Permanently disable keyboard), so I want to disable it. However I can not identify it. How do I go about identify a keyboard?



  • Hardware: lenovo yoga 3 laptop (intel gfx version), with external keyboard and mouse (so I can disable internal).

  • Operating system: Debian Gnu/Linux Jessie (Will upgrade soon to Debian current).

Various other data



#↳ uname -a
Linux my-laptop 4.9.0-0.bpo.6-amd64 #1 SMP Debian 4.9.88-1+deb9u1~bpo8+1 (2018-05-13) x86_64 GNU/Linux

#↳ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 0bc2:ab24 Seagate RSS LLC
Bus 003 Device 002: ID 2109:8110
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 011: ID 8087:07dc Intel Corp.
Bus 002 Device 009: ID 1bcf:2c43 Sunplus Innovation Technology Inc.
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.
Bus 002 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 Device 003: ID 2109:2811
Bus 002 Device 073: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 072: ID 046d:c31d Logitech, Inc. Media Keyboard K200
Bus 002 Device 071: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 002 Device 070: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader
Bus 002 Device 069: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 068: ID 0424:2502 Standard Microsystems Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

#↳ lsusb --tree
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
 |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
 |__ Port 4: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/11p, 480M
 |__ Port 1: Dev 68, If 0, Class=Hub, Driver=hub/2p, 480M
 |__ Port 1: Dev 69, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 70, If 0, Class=Mass Storage, Driver=usb-storage, 480M
 |__ Port 2: Dev 71, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 72, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 1: Dev 72, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 73, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=rtsx_usb, 480M
 |__ Port 5: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 12M
 |__ Port 6: Dev 9, If 0, Class=Video, Driver=uvcvideo, 480M
 |__ Port 6: Dev 9, If 1, Class=Video, Driver=uvcvideo, 480M
 |__ Port 7: Dev 11, If 1, Class=Wireless, Driver=btusb, 12M
 |__ Port 7: Dev 11, If 0, Class=Wireless, Driver=btusb, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
 |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M

#↳ lsusb -s 2:7
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.

#↳ usb-devices
…
T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=04 Dev#= 7 Spd=12 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04f3 ProdID=2052 Rev=10.13
S: Manufacturer=ELAN
S: Product=Touchscreen
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid
…

#↳ sudo apt-get install input-utils
…
#↳ sudo lsinput
/dev/input/event0
 bustype : BUS_I8042
 vendor : 0x1
 product : 0x1
 version : 43841
 name : "AT Translated Set 2 keyboard"
 phys : "isa0060/serio0/input0"
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event1
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x5
 version : 0
 name : "Lid Switch"
 phys : "PNP0C0D/button/input0"
 bits ev : EV_SYN EV_SW

/dev/input/event2
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "PNP0C0C/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event3
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "LNXPWRBN/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event4
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x0
 version : 0
 name : "Ideapad extra buttons"
 phys : "ideapad/input0"
 bits ev : EV_SYN EV_KEY EV_MSC

/dev/input/event5
 bustype : BUS_ISA
 vendor : 0x1f
 product : 0x1
 version : 256
 name : "PC Speaker"
 phys : "isa0061/input0"
 bits ev : EV_SYN EV_SND

/dev/input/event6
 bustype : BUS_I2C
 vendor : 0x4f3
 product : 0x4e
 version : 0
 name : "Elan Touchpad"
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event7
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x6
 version : 0
 name : "Video Bus"
 phys : "LNXVIDEO/video/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event8
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=3"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event9
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=7"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event10
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=8"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event11
 bustype : BUS_PCI
 vendor : 0x10ec
 product : 0x235
 version : 1
 name : "HDA Digital PCBeep"
 phys : "card1/codec#0/beep0"
 bits ev : EV_SYN EV_SND

/dev/input/event12
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Mic"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event13
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Front Headphone"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event14
 bustype : BUS_USB
 vendor : 0x1bcf
 product : 0x2c43
 version : 261
 name : "Lenovo EasyCamera"
 phys : "usb-0000:00:14.0-6/button"
 bits ev : EV_SYN EV_KEY

/dev/input/event15
 bustype : BUS_USB
 vendor : 0x4f3
 product : 0x2052
 version : 272
 name : "ELAN Touchscreen"
 phys : "usb-0000:00:14.0-5/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event16
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event17
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input1"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS EV_MSC

/dev/input/event18
 bustype : BUS_USB
 vendor : 0x93a
 product : 0x2510
 version : 273
 name : "PixArt USB Optical Mouse"
 phys : "usb-0000:00:14.0-1.1.2.2/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_REL EV_MSC





keyboard hardware







share|improve this question



















  • 1





    What does lsinput show?

    – Stephen Kitt
    2 days ago











  • @StephenKitt I have added output of lsinput (I think it in event0). What next, what info do I need, to disable it.

    – ctrl-alt-delor
    2 days ago












  • It should be listed in xinput list.

    – Arkadiusz Drabczyk
    2 days ago















0















I am trying to identify a laptop keyboard. So that I can disable it. It is causing problems (see Permanently disable keyboard), so I want to disable it. However I can not identify it. How do I go about identify a keyboard?



  • Hardware: lenovo yoga 3 laptop (intel gfx version), with external keyboard and mouse (so I can disable internal).

  • Operating system: Debian Gnu/Linux Jessie (Will upgrade soon to Debian current).

Various other data



#↳ uname -a
Linux my-laptop 4.9.0-0.bpo.6-amd64 #1 SMP Debian 4.9.88-1+deb9u1~bpo8+1 (2018-05-13) x86_64 GNU/Linux

#↳ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 0bc2:ab24 Seagate RSS LLC
Bus 003 Device 002: ID 2109:8110
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 011: ID 8087:07dc Intel Corp.
Bus 002 Device 009: ID 1bcf:2c43 Sunplus Innovation Technology Inc.
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.
Bus 002 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 Device 003: ID 2109:2811
Bus 002 Device 073: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 072: ID 046d:c31d Logitech, Inc. Media Keyboard K200
Bus 002 Device 071: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 002 Device 070: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader
Bus 002 Device 069: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 068: ID 0424:2502 Standard Microsystems Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

#↳ lsusb --tree
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
 |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
 |__ Port 4: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/11p, 480M
 |__ Port 1: Dev 68, If 0, Class=Hub, Driver=hub/2p, 480M
 |__ Port 1: Dev 69, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 70, If 0, Class=Mass Storage, Driver=usb-storage, 480M
 |__ Port 2: Dev 71, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 72, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 1: Dev 72, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 73, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=rtsx_usb, 480M
 |__ Port 5: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 12M
 |__ Port 6: Dev 9, If 0, Class=Video, Driver=uvcvideo, 480M
 |__ Port 6: Dev 9, If 1, Class=Video, Driver=uvcvideo, 480M
 |__ Port 7: Dev 11, If 1, Class=Wireless, Driver=btusb, 12M
 |__ Port 7: Dev 11, If 0, Class=Wireless, Driver=btusb, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
 |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M

#↳ lsusb -s 2:7
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.

#↳ usb-devices
…
T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=04 Dev#= 7 Spd=12 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04f3 ProdID=2052 Rev=10.13
S: Manufacturer=ELAN
S: Product=Touchscreen
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid
…

#↳ sudo apt-get install input-utils
…
#↳ sudo lsinput
/dev/input/event0
 bustype : BUS_I8042
 vendor : 0x1
 product : 0x1
 version : 43841
 name : "AT Translated Set 2 keyboard"
 phys : "isa0060/serio0/input0"
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event1
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x5
 version : 0
 name : "Lid Switch"
 phys : "PNP0C0D/button/input0"
 bits ev : EV_SYN EV_SW

/dev/input/event2
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "PNP0C0C/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event3
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "LNXPWRBN/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event4
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x0
 version : 0
 name : "Ideapad extra buttons"
 phys : "ideapad/input0"
 bits ev : EV_SYN EV_KEY EV_MSC

/dev/input/event5
 bustype : BUS_ISA
 vendor : 0x1f
 product : 0x1
 version : 256
 name : "PC Speaker"
 phys : "isa0061/input0"
 bits ev : EV_SYN EV_SND

/dev/input/event6
 bustype : BUS_I2C
 vendor : 0x4f3
 product : 0x4e
 version : 0
 name : "Elan Touchpad"
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event7
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x6
 version : 0
 name : "Video Bus"
 phys : "LNXVIDEO/video/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event8
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=3"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event9
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=7"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event10
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=8"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event11
 bustype : BUS_PCI
 vendor : 0x10ec
 product : 0x235
 version : 1
 name : "HDA Digital PCBeep"
 phys : "card1/codec#0/beep0"
 bits ev : EV_SYN EV_SND

/dev/input/event12
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Mic"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event13
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Front Headphone"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event14
 bustype : BUS_USB
 vendor : 0x1bcf
 product : 0x2c43
 version : 261
 name : "Lenovo EasyCamera"
 phys : "usb-0000:00:14.0-6/button"
 bits ev : EV_SYN EV_KEY

/dev/input/event15
 bustype : BUS_USB
 vendor : 0x4f3
 product : 0x2052
 version : 272
 name : "ELAN Touchscreen"
 phys : "usb-0000:00:14.0-5/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event16
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event17
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input1"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS EV_MSC

/dev/input/event18
 bustype : BUS_USB
 vendor : 0x93a
 product : 0x2510
 version : 273
 name : "PixArt USB Optical Mouse"
 phys : "usb-0000:00:14.0-1.1.2.2/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_REL EV_MSC





keyboard hardware







share|improve this question



















  • 1





    What does lsinput show?

    – Stephen Kitt
    2 days ago











  • @StephenKitt I have added output of lsinput (I think it in event0). What next, what info do I need, to disable it.

    – ctrl-alt-delor
    2 days ago












  • It should be listed in xinput list.

    – Arkadiusz Drabczyk
    2 days ago













0












0








0








I am trying to identify a laptop keyboard. So that I can disable it. It is causing problems (see Permanently disable keyboard), so I want to disable it. However I can not identify it. How do I go about identify a keyboard?



  • Hardware: lenovo yoga 3 laptop (intel gfx version), with external keyboard and mouse (so I can disable internal).

  • Operating system: Debian Gnu/Linux Jessie (Will upgrade soon to Debian current).

Various other data



#↳ uname -a
Linux my-laptop 4.9.0-0.bpo.6-amd64 #1 SMP Debian 4.9.88-1+deb9u1~bpo8+1 (2018-05-13) x86_64 GNU/Linux

#↳ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 0bc2:ab24 Seagate RSS LLC
Bus 003 Device 002: ID 2109:8110
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 011: ID 8087:07dc Intel Corp.
Bus 002 Device 009: ID 1bcf:2c43 Sunplus Innovation Technology Inc.
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.
Bus 002 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 Device 003: ID 2109:2811
Bus 002 Device 073: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 072: ID 046d:c31d Logitech, Inc. Media Keyboard K200
Bus 002 Device 071: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 002 Device 070: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader
Bus 002 Device 069: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 068: ID 0424:2502 Standard Microsystems Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

#↳ lsusb --tree
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
 |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
 |__ Port 4: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/11p, 480M
 |__ Port 1: Dev 68, If 0, Class=Hub, Driver=hub/2p, 480M
 |__ Port 1: Dev 69, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 70, If 0, Class=Mass Storage, Driver=usb-storage, 480M
 |__ Port 2: Dev 71, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 72, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 1: Dev 72, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 73, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=rtsx_usb, 480M
 |__ Port 5: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 12M
 |__ Port 6: Dev 9, If 0, Class=Video, Driver=uvcvideo, 480M
 |__ Port 6: Dev 9, If 1, Class=Video, Driver=uvcvideo, 480M
 |__ Port 7: Dev 11, If 1, Class=Wireless, Driver=btusb, 12M
 |__ Port 7: Dev 11, If 0, Class=Wireless, Driver=btusb, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
 |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M

#↳ lsusb -s 2:7
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.

#↳ usb-devices
…
T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=04 Dev#= 7 Spd=12 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04f3 ProdID=2052 Rev=10.13
S: Manufacturer=ELAN
S: Product=Touchscreen
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid
…

#↳ sudo apt-get install input-utils
…
#↳ sudo lsinput
/dev/input/event0
 bustype : BUS_I8042
 vendor : 0x1
 product : 0x1
 version : 43841
 name : "AT Translated Set 2 keyboard"
 phys : "isa0060/serio0/input0"
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event1
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x5
 version : 0
 name : "Lid Switch"
 phys : "PNP0C0D/button/input0"
 bits ev : EV_SYN EV_SW

/dev/input/event2
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "PNP0C0C/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event3
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "LNXPWRBN/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event4
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x0
 version : 0
 name : "Ideapad extra buttons"
 phys : "ideapad/input0"
 bits ev : EV_SYN EV_KEY EV_MSC

/dev/input/event5
 bustype : BUS_ISA
 vendor : 0x1f
 product : 0x1
 version : 256
 name : "PC Speaker"
 phys : "isa0061/input0"
 bits ev : EV_SYN EV_SND

/dev/input/event6
 bustype : BUS_I2C
 vendor : 0x4f3
 product : 0x4e
 version : 0
 name : "Elan Touchpad"
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event7
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x6
 version : 0
 name : "Video Bus"
 phys : "LNXVIDEO/video/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event8
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=3"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event9
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=7"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event10
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=8"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event11
 bustype : BUS_PCI
 vendor : 0x10ec
 product : 0x235
 version : 1
 name : "HDA Digital PCBeep"
 phys : "card1/codec#0/beep0"
 bits ev : EV_SYN EV_SND

/dev/input/event12
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Mic"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event13
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Front Headphone"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event14
 bustype : BUS_USB
 vendor : 0x1bcf
 product : 0x2c43
 version : 261
 name : "Lenovo EasyCamera"
 phys : "usb-0000:00:14.0-6/button"
 bits ev : EV_SYN EV_KEY

/dev/input/event15
 bustype : BUS_USB
 vendor : 0x4f3
 product : 0x2052
 version : 272
 name : "ELAN Touchscreen"
 phys : "usb-0000:00:14.0-5/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event16
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event17
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input1"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS EV_MSC

/dev/input/event18
 bustype : BUS_USB
 vendor : 0x93a
 product : 0x2510
 version : 273
 name : "PixArt USB Optical Mouse"
 phys : "usb-0000:00:14.0-1.1.2.2/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_REL EV_MSC





keyboard hardware







share|improve this question
















I am trying to identify a laptop keyboard. So that I can disable it. It is causing problems (see Permanently disable keyboard), so I want to disable it. However I can not identify it. How do I go about identify a keyboard?



  • Hardware: lenovo yoga 3 laptop (intel gfx version), with external keyboard and mouse (so I can disable internal).

  • Operating system: Debian Gnu/Linux Jessie (Will upgrade soon to Debian current).

Various other data



#↳ uname -a
Linux my-laptop 4.9.0-0.bpo.6-amd64 #1 SMP Debian 4.9.88-1+deb9u1~bpo8+1 (2018-05-13) x86_64 GNU/Linux

#↳ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 0bc2:ab24 Seagate RSS LLC
Bus 003 Device 002: ID 2109:8110
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 011: ID 8087:07dc Intel Corp.
Bus 002 Device 009: ID 1bcf:2c43 Sunplus Innovation Technology Inc.
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.
Bus 002 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 Device 003: ID 2109:2811
Bus 002 Device 073: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 002 Device 072: ID 046d:c31d Logitech, Inc. Media Keyboard K200
Bus 002 Device 071: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB
Bus 002 Device 070: ID 0424:2228 Standard Microsystems Corp. 9-in-2 Card Reader
Bus 002 Device 069: ID 0424:2602 Standard Microsystems Corp. USB 2.0 Hub
Bus 002 Device 068: ID 0424:2502 Standard Microsystems Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

#↳ lsusb --tree
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
 |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
 |__ Port 4: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/11p, 480M
 |__ Port 1: Dev 68, If 0, Class=Hub, Driver=hub/2p, 480M
 |__ Port 1: Dev 69, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 70, If 0, Class=Mass Storage, Driver=usb-storage, 480M
 |__ Port 2: Dev 71, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 1: Dev 72, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 1: Dev 72, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 73, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
 |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
 |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=rtsx_usb, 480M
 |__ Port 5: Dev 7, If 0, Class=Human Interface Device, Driver=usbhid, 12M
 |__ Port 6: Dev 9, If 0, Class=Video, Driver=uvcvideo, 480M
 |__ Port 6: Dev 9, If 1, Class=Video, Driver=uvcvideo, 480M
 |__ Port 7: Dev 11, If 1, Class=Wireless, Driver=btusb, 12M
 |__ Port 7: Dev 11, If 0, Class=Wireless, Driver=btusb, 12M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
 |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M

#↳ lsusb -s 2:7
Bus 002 Device 007: ID 04f3:2052 Elan Microelectronics Corp.

#↳ usb-devices
…
T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=04 Dev#= 7 Spd=12 MxCh= 0
D: Ver= 2.01 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=04f3 ProdID=2052 Rev=10.13
S: Manufacturer=ELAN
S: Product=Touchscreen
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid
…

#↳ sudo apt-get install input-utils
…
#↳ sudo lsinput
/dev/input/event0
 bustype : BUS_I8042
 vendor : 0x1
 product : 0x1
 version : 43841
 name : "AT Translated Set 2 keyboard"
 phys : "isa0060/serio0/input0"
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event1
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x5
 version : 0
 name : "Lid Switch"
 phys : "PNP0C0D/button/input0"
 bits ev : EV_SYN EV_SW

/dev/input/event2
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "PNP0C0C/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event3
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x1
 version : 0
 name : "Power Button"
 phys : "LNXPWRBN/button/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event4
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x0
 version : 0
 name : "Ideapad extra buttons"
 phys : "ideapad/input0"
 bits ev : EV_SYN EV_KEY EV_MSC

/dev/input/event5
 bustype : BUS_ISA
 vendor : 0x1f
 product : 0x1
 version : 256
 name : "PC Speaker"
 phys : "isa0061/input0"
 bits ev : EV_SYN EV_SND

/dev/input/event6
 bustype : BUS_I2C
 vendor : 0x4f3
 product : 0x4e
 version : 0
 name : "Elan Touchpad"
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event7
 bustype : BUS_HOST
 vendor : 0x0
 product : 0x6
 version : 0
 name : "Video Bus"
 phys : "LNXVIDEO/video/input0"
 bits ev : EV_SYN EV_KEY

/dev/input/event8
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=3"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event9
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=7"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event10
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel HDMI HDMI/DP,pcm=8"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event11
 bustype : BUS_PCI
 vendor : 0x10ec
 product : 0x235
 version : 1
 name : "HDA Digital PCBeep"
 phys : "card1/codec#0/beep0"
 bits ev : EV_SYN EV_SND

/dev/input/event12
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Mic"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event13
 bustype : (null)
 vendor : 0x0
 product : 0x0
 version : 0
 name : "HDA Intel PCH Front Headphone"
 phys : "ALSA"
 bits ev : EV_SYN EV_SW

/dev/input/event14
 bustype : BUS_USB
 vendor : 0x1bcf
 product : 0x2c43
 version : 261
 name : "Lenovo EasyCamera"
 phys : "usb-0000:00:14.0-6/button"
 bits ev : EV_SYN EV_KEY

/dev/input/event15
 bustype : BUS_USB
 vendor : 0x4f3
 product : 0x2052
 version : 272
 name : "ELAN Touchscreen"
 phys : "usb-0000:00:14.0-5/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS

/dev/input/event16
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_MSC EV_LED EV_REP

/dev/input/event17
 bustype : BUS_USB
 vendor : 0x46d
 product : 0xc31d
 version : 272
 name : "Logitech USB Keyboard"
 phys : "usb-0000:00:14.0-1.1.2.1/input1"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_ABS EV_MSC

/dev/input/event18
 bustype : BUS_USB
 vendor : 0x93a
 product : 0x2510
 version : 273
 name : "PixArt USB Optical Mouse"
 phys : "usb-0000:00:14.0-1.1.2.2/input0"
 uniq : ""
 bits ev : EV_SYN EV_KEY EV_REL EV_MSC





keyboard hardware




keyboard hardware






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited 2 days ago







ctrl-alt-delor

















asked 2 days ago









ctrl-alt-delorctrl-alt-delor

12.1k42561




12.1k42561







  • 1





    What does lsinput show?

    – Stephen Kitt
    2 days ago











  • @StephenKitt I have added output of lsinput (I think it in event0). What next, what info do I need, to disable it.

    – ctrl-alt-delor
    2 days ago












  • It should be listed in xinput list.

    – Arkadiusz Drabczyk
    2 days ago












  • 1





    What does lsinput show?

    – Stephen Kitt
    2 days ago











  • @StephenKitt I have added output of lsinput (I think it in event0). What next, what info do I need, to disable it.

    – ctrl-alt-delor
    2 days ago












  • It should be listed in xinput list.

    – Arkadiusz Drabczyk
    2 days ago







1




1





What does lsinput show?

– Stephen Kitt
2 days ago





What does lsinput show?

– Stephen Kitt
2 days ago













@StephenKitt I have added output of lsinput (I think it in event0). What next, what info do I need, to disable it.

– ctrl-alt-delor
2 days ago






@StephenKitt I have added output of lsinput (I think it in event0). What next, what info do I need, to disable it.

– ctrl-alt-delor
2 days ago














It should be listed in xinput list.

– Arkadiusz Drabczyk
2 days ago





It should be listed in xinput list.

– Arkadiusz Drabczyk
2 days ago










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