[Bug 1802135] Re: broken touchpad after i2c-i801 blacklist change

[chad billman]

Here is the dmesg when i2c_i801 is not blacklisted.


** Attachment added: "dmesg-noblacklist.txt"
   https://bugs.launchpad.net/ubuntu/+source/kmod/+bug/1802135/+attachment/5210392/+files/dmesg-noblacklist.txt

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Title:
  broken touchpad after i2c-i801 blacklist change

Status in kmod package in Ubuntu:
  New

Bug description:
  After upgrading to kmod (24-1ubuntu3.1) the trackpads stop working on
  Lenovo 11e 2nd gen machines.

  We have a fleet of approximetly 1000 of them in production running
  ubuntu 18.04. Prior to this update the trackpads worked out of box in
  18.04.

  We are currently working around the issue by deploying our own
  blacklist files.

  Here is a link to the SRU justification: https://bugs.launchpad.net
  /hwe-next/+bug/1786574

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