I'm also have H950P, but it works by default. It seems that the outcome of lsubs is bit different.
Bus 005 Device 006: ID 256c:006e Tablet Monitor Since digimend-dkms 13-3, renamed kernel driver which help to distinguish it easily original one and digimend-dkms provides one. (It might be bundled with kernel modules were loaded instead of digimend-dkms) 1. Could you check the result of lsmod? It will show digimend_ modules like this: $ lsmod |grep digimend hid_digimend_uclogic 45056 0 usbhid 77824 2 hid_digimend_uclogic,wacom hid 262144 4 hid_digimend_uclogic,wacom,usbhid,hid_generic usbcore 405504 9 xhci_hcd,hid_digimend_uclogic,snd_usb_audio,usbhid,snd_usbmidi_lib,btmtk,btusb,xhci_pci 2. Did you reboot then connected into your PC after installed digimend-dkms? It will require reboot. Regards,