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>From a terminal window please run:

apport-collect 1652815

and then change the status of the bug to 'Confirmed'.

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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1652815

Title:
  Surface Pro 4 Touch/Pen requires IPTS

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hardware: Microsoft Surface Pro 4, 4gb/128gb nvme drive

  Expected Behaviour: Pen/Touch function

  Actual Behaviour: Pen/Touch do not work or respond to anything

  Kernel/Ubuntu Versions: All

  Cause: Hardware requires IPTS (Intel Precision Touch & Stylus) to
  function. This is because touch processing is accelerated by the Intel
  Skylake GPU.

  IPTS driver can be found here: https://github.com/ipts-linux-org/ipts-
  linux-new/wiki

  Kernel compile under Debian with other Surface-specific patches can be
  found here: https://github.com/jimdigriz/debian-mssp4

  On Reddit there are some custom kernels floating around with support
  patched in:
  
https://www.reddit.com/r/SurfaceLinux/comments/4t64zt/getting_the_sp4_running_with_ubuntu_1604/

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