Mute/mic LEDs no function on HP ZBook

Bug #2049838 reported by Leo Lin
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OEM Priority Project
Fix Committed
Critical
Leo Lin
linux (Ubuntu)
Fix Released
Undecided
Unassigned
Jammy
Invalid
Undecided
Unassigned
Noble
Fix Released
Undecided
Unassigned
linux-oem-6.5 (Ubuntu)
Invalid
Medium
Unassigned
Jammy
Fix Released
Medium
Leo Lin
Noble
Invalid
Medium
Unassigned

Bug Description

[Impact]
The mute LEDS are not work properly on some newer HP ZBooks.

[Fix]
It needs the specific quirk for the hardware layout. Add it accordingly.

[Test]
Install the patched kernel and click the mute button. Confirm that the LED on the mute key turns on an off according to mute status.

[Where problems could occur]
This quirk only works if design of the board w.r.t. the same subsystem ID is unchanged. Otherwise the quirk will not work (the mute LEDs won't function normally).

Leo Lin (0xff07)
tags: added: oem-priority originate-from-2046342 stella
Andy Chi (andch)
Changed in linux (Ubuntu):
status: New → Invalid
Changed in linux (Ubuntu Jammy):
status: New → Invalid
Changed in linux-oem-6.5 (Ubuntu):
importance: Undecided → Medium
Changed in linux-oem-6.5 (Ubuntu Jammy):
importance: Undecided → Medium
Changed in oem-priority:
status: New → Confirmed
importance: Undecided → Critical
assignee: nobody → Leo Lin (0xff07)
Timo Aaltonen (tjaalton)
Changed in linux-oem-6.5 (Ubuntu):
status: New → Invalid
Changed in linux (Ubuntu Noble):
status: Invalid → Fix Released
Changed in linux-oem-6.5 (Ubuntu Jammy):
assignee: nobody → Leo Lin (0xff07)
Timo Aaltonen (tjaalton)
Changed in linux-oem-6.5 (Ubuntu Jammy):
status: New → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-oem-6.5/6.5.0-1015.16 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
Revision history for this message
Leo Lin (0xff07) wrote :

Tested on SKUs of the said HP ZBooks with the following procedures:

1. Add PPA for Canonical Kernel Team (#2) [1]
2. Install the said kernel

    $ sudo apt install linux-image-unsigned-6.5.0-1015-oem

3. Reboot machine
4. Verify the kernel version using uname -a
5. Click the mute button and confirm that the mute LED works accordingly on those SKUs.

The LED on the mute button works as expected.

[1] https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa2

tags: added: verification-done-jammy-linux-oem-6.5
removed: verification-needed-jammy-linux-oem-6.5
Leo Lin (0xff07)
Changed in oem-priority:
status: Confirmed → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux-oem-6.5 - 6.5.0-1015.16

---------------
linux-oem-6.5 (6.5.0-1015.16) jammy; urgency=medium

  * jammy/linux-oem-6.5: 6.5.0-1015.16 -proposed tracker (LP: #2052289)

  * Mute/mic LEDs no function on HP ZBook Power (LP: #2051846)
    - ALSA: hda/realtek: fix mute/micmute LEDs for HP ZBook Power

  * Sound: Add rtl quirk of M70-Gen5 (LP: #2051947)
    - ALSA: hda/realtek: Enable headset mic on Lenovo M70 Gen5

  * Fix spurious wakeup caused by Cirque touchpad (LP: #2051896)
    - HID: i2c-hid: Remove I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV quirk
    - HID: i2c-hid: Renumber I2C_HID_QUIRK_ defines
    - HID: i2c-hid: Skip SET_POWER SLEEP for Cirque touchpad on system suspend

  * There is sound from the speakers and headphones at the same time on one dell
    platform (LP: #2051334)
    - ALSA: hda/realtek - Add speaker pin verbtable for Dell dual speaker platform

  * black screen when wake up from s3 with AMD W7600 gfx (LP: #2051341)
    - drm/ttm: Reorder sys manager cleanup step

  * Mute/mic LEDs no function on HP ZBook (LP: #2049838)
    - ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on HP ZBook

  * Audio balancing setting doesn't work with the cirrus codec (LP: #2051050)
    - ALSA: hda/cs8409: Suppress vmaster control for Dolphin models

  [ Ubuntu: 6.5.0-21.21 ]

  * mantic/linux: 6.5.0-21.21 -proposed tracker (LP: #2052603)
  * The display becomes frozen after some time when a HDMI device is connected.
    (LP: #2049027)
    - drm/i915/dmc: Don't enable any pipe DMC events
  * partproke is broken on empty loopback device (LP: #2049689)
    - block: Move checking GENHD_FL_NO_PART to bdev_add_partition()
  * CVE-2023-51781
    - appletalk: Fix Use-After-Free in atalk_ioctl
  * CVE-2023-51780
    - atm: Fix Use-After-Free in do_vcc_ioctl
  * CVE-2023-6915
    - ida: Fix crash in ida_free when the bitmap is empty
  * CVE-2024-0565
    - smb: client: fix OOB in receive_encrypted_standard()
  * CVE-2024-0582
    - io_uring: enable io_mem_alloc/free to be used in other parts
    - io_uring/kbuf: defer release of mapped buffer rings
  * CVE-2024-0646
    - net: tls, update curr on splice as well

 -- Timo Aaltonen <email address hidden> Tue, 13 Feb 2024 11:55:49 +0200

Changed in linux-oem-6.5 (Ubuntu Jammy):
status: Fix Committed → Fix Released
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