This bug was fixed in the package linux-oem - 4.13.0-1032.36
--------------- linux-oem (4.13.0-1032.36) xenial; urgency=medium
* linux-oem: 4.13.0-1032.36 -proposed tracker (LP: #1779353)
* Touchpad of ThinkPad P52 failed to work with message "lost sync at byte" (LP: #1779802) - Input: elantech - fix V4 report decoding for module with middle key - Input: elantech - enable middle button of touchpads on ThinkPad P52
-- Timo Aaltonen <email address hidden> Thu, 05 Jul 2018 15:31:38 +0300
This bug was fixed in the package linux-oem - 4.13.0-1032.36
---------------
linux-oem (4.13.0-1032.36) xenial; urgency=medium
* linux-oem: 4.13.0-1032.36 -proposed tracker (LP: #1779353)
* Touchpad of ThinkPad P52 failed to work with message "lost sync at byte"
(LP: #1779802)
- Input: elantech - fix V4 report decoding for module with middle key
- Input: elantech - enable middle button of touchpads on ThinkPad P52
-- Timo Aaltonen <email address hidden> Thu, 05 Jul 2018 15:31:38 +0300