This bug is awaiting verification that the linux-oem-6.5/6.5.0-1021.22
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-jammy-linux-oem-6.5' to 'verification-done-
jammy-linux-oem-6.5'. If the problem still exists, change the tag
'verification-needed-jammy-linux-oem-6.5' to 'verification-failed-jammy-
linux-oem-6.5'.


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-jammy-linux-oem-6.5-v2 
verification-needed-jammy-linux-oem-6.5

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.5 in Ubuntu.
https://bugs.launchpad.net/bugs/2060727

Title:
  The keyboard does not work after latest kernel update

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:
  Invalid
Status in linux-oem-6.5 source package in Jammy:
  Fix Committed
Status in linux source package in Mantic:
  In Progress
Status in linux-oem-6.5 source package in Mantic:
  Invalid

Bug description:
  The computer is a ThinkPad L15 Gen 4, its integrated keyboard does not
  work after the latest kernel update and its subsequent reboot of the
  laptop. Nothing else is connected to the laptop.

  --------------------------------------------------------------------------

  In /var/log/apt/history.log , the latest we can see is:

  Start-Date: 2024-04-09  12:37:28
  Commandline: apt full-upgrade
  Install: linux-modules-extra-6.5.0-27-generic:amd64 (6.5.0-27.28, automatic), 
linux-headers-6.5.0-27:amd64 (6.5.0-27.28, automatic), 
linux-modules-6.5.0-27-generic:amd64 (6.5.0-27.28, automatic), 
linux-image-6.5.0-27-generic:amd64 (6.5.0-27.28, automatic), 
linux-headers-6.5.0-27-generic:amd64 (6.5.0-27.28, automatic)
  Upgrade: linux-headers-generic:amd64 (6.5.0.26.26, 6.5.0.27.27), 
linux-generic:amd64 (6.5.0.26.26, 6.5.0.27.27), linux-image-generic:amd64 
(6.5.0.26.26, 6.5.0.27.27), linux-libc-dev:amd64 (6.5.0-26.26, 6.5.0-27.28)
  End-Date: 2024-04-09  12:37:51

  --------------------------------------------------------------------------

  $ lsb_release -rd
  No LSB modules are available.
  Description:    Ubuntu 23.10
  Release:        23.10

  $ # Note: It's Kubuntu 23.10

  --------------------------------------------------------------------------

  $ uname -a
  Linux tp 6.5.0-27-generic #28-Ubuntu SMP PREEMPT_DYNAMIC Thu Mar  7 18:21:00 
UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

  SRU Justification:
  ======================
  [Impact]
  Keyboard is lost after updated to 6.5.0-27 and oem-6.5-1019 kernel
  versions.

  [Fix]
  Regression commit is found commit:
  936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode")

  Fixes:
  9cf6e24c9fbf1 Input: atkbd - do not skip atkbd_deactivate() when
  skipping ATKBD_CMD_GETID
  683cd8259a9b8 Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping
  ATKBD_CMD_GETID

  [Test]
  Tested on hardware, keyboard works fine after bootup.

  The regression commit is only in 6.5 stable, so SRU for 6.5 only.

  [Where problems could occur]
  It may break keyboard.

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