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[Roman <1477690@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The Touchpad of my Acer VN7-571G doesn't work under the mainline Kernel
anymore.

I: Bus=0018 Vendor=06cb Product=2970 Version=0100
N: Name="SYN1B7F:00 06CB:2970 UNKNOWN"
P: Phys=
S: Sysfs=/devices/pci0000:00/INT3433:00/i2c-0/i2c-SYN1B7F:00/0018:06CB:2970.0001/input/input7
U: Uniq=
H: Handlers=mouse0 event7 

There were always some errors in dmesg, but the touchpad worked nice. Booting with the new mainline Kernels, it crashes.
I attach some reports of a self written test for a variety of Kernels.
The test contains the output of:

dmesg | grep i2c
dmesg | grep hid
xinput

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: mainline touchpad

** Attachment added: "Touchpadtest 4.2.0-040200rc3-generic.txt"
   https://bugs.launchpad.net/bugs/1477690/+attachment/4433191/+files/Touchpadtest%204.2.0-040200rc3-generic.txt

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https://bugs.launchpad.net/bugs/1477690

Title:
  SYN1B7F:00 06CB:2970 UNKNOWN does not work with Kernel 4.2.x anymore

Status in linux package in Ubuntu:
  New

Bug description:
  The Touchpad of my Acer VN7-571G doesn't work under the mainline
  Kernel anymore.

  I: Bus=0018 Vendor=06cb Product=2970 Version=0100
  N: Name="SYN1B7F:00 06CB:2970 UNKNOWN"
  P: Phys=
  S: Sysfs=/devices/pci0000:00/INT3433:00/i2c-0/i2c-SYN1B7F:00/0018:06CB:2970.0001/input/input7
  U: Uniq=
  H: Handlers=mouse0 event7 

  There were always some errors in dmesg, but the touchpad worked nice. Booting with the new mainline Kernels, it crashes.
  I attach some reports of a self written test for a variety of Kernels.
  The test contains the output of:

  dmesg | grep i2c
  dmesg | grep hid
  xinput

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