Hi Stanislav, The issue is how to separate Plantronics headset and mouse, see below the udevadm results for event2 and event4 ************** sudo evtest No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: Power Button /dev/input/event1: Power Button /dev/input/event2: Plantronics Plantronics .Audio 628 USB /dev/input/event3: LITE-ON Technology USB NetVista Full Width Keyboard. /dev/input/event4: Logitech USB Laser Mouse /dev/input/event5: UVC Camera (046d:0808) ************* sudo udevadm info /dev/input/event2 sudo udevadm info /dev/input/event2P: /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.3/input/input20/event2 N: input/event2 S: input/by-id/usb-Plantronics_Plantronics_.Audio_628_USB-event-if03 S: input/by-path/pci-0000:00:1a.0-usb-0:1:1.3-event E: DEVLINKS=/dev/input/by-id/usb-Plantronics_Plantronics_.Audio_628_USB-event-if03 /dev/input/by-path/pci-0000:00:1a.0-usb-0:1:1.3-event E: DEVNAME=/dev/input/event2 E: DEVPATH=/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.3/input/input20/event2 E: ID_BUS=usb E: ID_INPUT=1 E: ID_MODEL=Plantronics_.Audio_628_USB E: ID_MODEL_ENC=Plantronics\x20.Audio\x20628\x20USB E: ID_MODEL_ID=c012 E: ID_PATH=pci-0000:00:1a.0-usb-0:1:1.3 E: ID_PATH_TAG=pci-0000_00_1a_0-usb-0_1_1_3 E: ID_REVISION=0243 E: ID_SERIAL=Plantronics_Plantronics_.Audio_628_USB E: ID_TYPE=hid E: ID_USB_DRIVER=usbhid E: ID_USB_INTERFACES=:010100:010200:030000: E: ID_USB_INTERFACE_NUM=03 E: ID_VENDOR=Plantronics E: ID_VENDOR_ENC=Plantronics E: ID_VENDOR_ID=047f E: MAJOR=13 E: MINOR=66 E: SUBSYSTEM=input E: USEC_INITIALIZED=17615327
************** sudo udevadm info /dev/input/event4 | grep ID_INPUT E: ID_INPUT=1 E: ID_INPUT_MOUSE=1 ************** As soon as I add to /etc/udev/rules.d/59-plantronics.rules ENV{ID_INPUT_KEY}="1" then it works as a mouse. If I remove ID_INPUT_KEY=1 and check for another ENV then it doesn't recognize it at all. I tested for example with ENV{ID_MODEL}="Plantronics_.Audio_628_USB" -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1247676 Title: Plantronics .Audio 648 buttons don't work in Ubuntu Saucy 32-bit To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1247676/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs