drivers – Ubuntu – Touchscreen issues following 20.04 install

I have been battling this subject for just a few weeks- after switching to 20.04 from eoan and repartitioning, I’ve misplaced contact enter on my Thinkpad X380 Yoga display. Certainly, the issue persists on my Home windows partition as properly. I attempted all my tty inputs and inputattaching drivers for w8001 and wacom_iv to no avail. Additional, I redownloaded all kernel drivers and X enter drivers from the Linux Wacom challenge and nonetheless acquired nothing.

Pen enter is totally purposeful, nevertheless; together with stress sensitivity.

Some helpful data:

    [email protected]:~$ sudo evtest
    No machine specified, making an attempt to scan all of /dev/enter/occasion*
    Out there gadgets:
...(different stuff)...
    /dev/enter/event4:  AT Translated Set 2 keyboard
    /dev/enter/event5:  Video Bus
    /dev/enter/event6:  ETPS/2 Elantech TrackPoint
    /dev/enter/event7:  ETPS/2 Elantech Touchpad
    /dev/enter/event8:  Logitech USB Optical Mouse
    /dev/enter/event9:  Wacom Pen and multitouch sensor Finger
    /dev/enter/occasion10: Wacom Pen and multitouch sensor Pen
...(different stuff)... 
    Choose the machine occasion quantity [0-19]: 9
    Enter driver model is 1.0.1
    Enter machine ID: bus 0x3 vendor 0x56a product 0x5155 model 0x111
    Enter machine title: "Wacom Pen and multitouch sensor Finger"
    Supported occasions:
      Occasion kind 0 (EV_SYN)
      Occasion kind 1 (EV_KEY)
        Occasion code 330 (BTN_TOUCH)
      Occasion kind 3 (EV_ABS)
        Occasion code 0 (ABS_X)
          Worth      0
          Min        0
          Max    11748
          Decision      40
        Occasion code 1 (ABS_Y)
          Worth      0
          Min        0
          Max     6604
          Decision      40
        Occasion code 47 (ABS_MT_SLOT)
          Worth      0
          Min        0
          Max        9
        Occasion code 53 (ABS_MT_POSITION_X)
          Worth      0
          Min        0
          Max    11748
          Decision      40
        Occasion code 54 (ABS_MT_POSITION_Y)
          Worth      0
          Min        0
          Max     6604
          Decision      40
        Occasion code 57 (ABS_MT_TRACKING_ID)
          Worth      0
          Min        0
          Max    65535
    Properties:
      Property kind 1 (INPUT_PROP_DIRECT)
    Testing ... (interrupt to exit)

and, in fact, I needed to interrupt as a consequence of no enter being detected.

Any options going forwards can be appreciated. Its value noting that I have no idea which tty port corresponds to pen for positive as I used to be unable to get any suggestions when sudo display /dev/ttySx was utilized for all x on my machine. Particularly, I at all times get “[screen is terminating]” again.