** Description changed:
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.
+
+ [Where problems could occur]
+ It may break keyboard.
** Also affects: linux-oem-6.5 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Mantic)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.5 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Jammy)
Status: New => Invalid
** Changed in: linux-oem-6.5 (Ubuntu Mantic)
Status: New => Invalid
** Description changed:
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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https://bugs.launchpad.net/bugs/2060727
Title:
The keyboard does not work after latest kernel update
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