This bug is awaiting verification that the linux/6.5.0-27.28 kernel in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-mantic-linux' to 'verification-done-mantic-linux'.
If the problem still exists, change the tag 'verification-needed-mantic-
linux' to 'verification-failed-mantic-linux'.


If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.


See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: kernel-spammed-mantic-linux-v2 verification-needed-mantic-linux

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Packages, which is subscribed to linux-oem-6.5 in Ubuntu.
https://bugs.launchpad.net/bugs/2051896

Title:
  Fix spurious wakeup caused by Cirque touchpad

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.5 package in Ubuntu:
  Invalid
Status in linux source package in Jammy:
  Won't Fix
Status in linux-oem-6.5 source package in Jammy:
  Fix Released
Status in linux source package in Mantic:
  Fix Committed
Status in linux-oem-6.5 source package in Mantic:
  Invalid
Status in linux source package in Noble:
  In Progress
Status in linux-oem-6.5 source package in Noble:
  Invalid

Bug description:
  [Impact]
  Spurious wakeup event caused by Cirque touchpad, prevent the system from
  sleep properly.

  [Fix]
  Skip SET_POWER SLEEP so there won't be any IRQ raised by the touchpad.

  [Test]
  Suspend the system 100 times and make sure non of the wakeup event is
  caused by the touchpad and its IRQ line.

  [Where problems could occur]
  Logically the power consumption can increase slightly, but in reality
  there isn't any noticeable change. Since the quirk only applies to one
  device, there isn't much regression risk.

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