$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu Cosmic Cuttlefish (development branch) Release: 18.10 Codename: cosmic $ cat /proc/version Linux version 4.15.0-22-generic (buildd@lgw01-amd64-013) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #24-Ubuntu SMP Wed May 16 12:15:17 UTC 2018 $ xinput list ⎡ Virtual core pointer id=2 [master pointer (3)] ⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)] ⎜ ↳ Logitech K400 Plus id=10 [slave pointer (2)] ⎣ Virtual core keyboard id=3 [master keyboard (2)] ↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)] ↳ Power Button id=6 [slave keyboard (3)] ↳ Video Bus id=7 [slave keyboard (3)] ↳ Power Button id=8 [slave keyboard (3)] ↳ HD Webcam C525 id=9 [slave keyboard (3)] ↳ Logitech K400 Plus id=11 [slave keyboard (3)] $ xinput --list-props 10 Device 'Logitech K400 Plus': Device Enabled (140): 1 Coordinate Transformation Matrix (142): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 libinput Natural Scrolling Enabled (275): 0 libinput Natural Scrolling Enabled Default (276): 0 libinput Scroll Methods Available (277): 0, 0, 1 libinput Scroll Method Enabled (278): 0, 0, 0 libinput Scroll Method Enabled Default (279): 0, 0, 0 libinput Button Scrolling Button (280): 2 libinput Button Scrolling Button Default (281): 2 libinput Middle Emulation Enabled (282): 0 libinput Middle Emulation Enabled Default (283): 0 libinput Accel Speed (284): 0.000000 libinput Accel Speed Default (285): 0.000000 libinput Accel Profiles Available (286): 1, 1 libinput Accel Profile Enabled (287): 1, 0 libinput Accel Profile Enabled Default (288): 1, 0 libinput Left Handed Enabled (289): 0 libinput Left Handed Enabled Default (290): 0 libinput Send Events Modes Available (260): 1, 0 libinput Send Events Mode Enabled (261): 0, 0 libinput Send Events Mode Enabled Default (262): 0, 0 Device Node (263): "/dev/input/event3" Device Product ID (264): 1133, 16461 libinput Drag Lock Buttons (291): libinput Horizontal Scroll Enabled (292): 1 $ xinput --list-props 11 Device 'Logitech K400 Plus': Device Enabled (140): 1 Coordinate Transformation Matrix (142): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000 libinput Send Events Modes Available (260): 1, 0 libinput Send Events Mode Enabled (261): 0, 0 libinput Send Events Mode Enabled Default (262): 0, 0 Device Node (263): "/dev/input/event3" Device Product ID (264): 1133, 16461 $ lsusb Bus 001 Device 002: ID 8087:8000 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 2109:0812 VIA Labs, Inc. VL812 Hub Bus 003 Device 004: ID 0bc2:2312 Seagate RSS LLC Bus 003 Device 003: ID 0bc2:ab24 Seagate RSS LLC Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 007: ID 13d3:3394 IMC Networks Bluetooth Bus 002 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 002 Device 006: ID 046d:0826 Logitech, Inc. HD Webcam C525 Bus 002 Device 008: ID 058f:6387 Alcor Micro Corp. Flash Drive Bus 002 Device 004: ID 2109:2812 VIA Labs, Inc. VL812 Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub $ lsusb -v -d 046d:c52b Bus 002 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 32 idVendor 0x046d Logitech, Inc. idProduct 0xc52b Unifying Receiver bcdDevice 24.01 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 84 bNumInterfaces 3 bConfigurationValue 1 iConfiguration 4 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 98mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 59 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 8 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 2 Mouse iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 148 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 2 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.11 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 98 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 2