Fix unstable audio at low levels on Thinkpad P1G4
Bug #2037077 reported by
AaronMa
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
HWE Next |
In Progress
|
High
|
AaronMa | |||
linux (Ubuntu) | Status tracked in Mantic | |||||
Jammy |
Fix Committed
|
Medium
|
Unassigned | |||
Lunar |
Fix Committed
|
Medium
|
Unassigned | |||
Mantic |
Fix Committed
|
Medium
|
Unassigned | |||
linux-oem-6.1 (Ubuntu) | Status tracked in Mantic | |||||
Jammy |
Fix Released
|
High
|
Unassigned | |||
Lunar |
Invalid
|
Undecided
|
Unassigned | |||
Mantic |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[Impact]
The audio at low levels is not stable with fluctuating levels.
[Fix]
Forcibly assign NID 0x03 to HP while NID 0x02 to SPK.
[Test]
Tested on hardware, the audio output is OK at all levels.
[Where problems could occur]
It may break audio output on Thinkpad P1G4/5.
CVE References
Changed in linux (Ubuntu): | |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu Lunar): | |
status: | New → In Progress |
Changed in linux (Ubuntu Jammy): | |
status: | New → In Progress |
Changed in linux-oem-6.1 (Ubuntu Lunar): | |
status: | New → Invalid |
Changed in linux-oem-6.1 (Ubuntu Mantic): | |
status: | New → Invalid |
Changed in linux-oem-6.1 (Ubuntu Jammy): | |
status: | New → In Progress |
tags: | added: oem-priority originate-from-2034950 sutton |
Changed in hwe-next: | |
assignee: | nobody → AaronMa (mapengyu) |
status: | New → In Progress |
Changed in hwe-next: | |
importance: | Undecided → High |
Changed in linux (Ubuntu Jammy): | |
importance: | Undecided → High |
Changed in linux (Ubuntu Lunar): | |
importance: | Undecided → High |
Changed in linux (Ubuntu Mantic): | |
importance: | Undecided → High |
Changed in linux-oem-6.1 (Ubuntu Jammy): | |
importance: | Undecided → High |
Changed in linux (Ubuntu Jammy): | |
importance: | High → Medium |
Changed in linux (Ubuntu Lunar): | |
importance: | High → Medium |
Changed in linux (Ubuntu Mantic): | |
importance: | High → Medium |
Changed in linux-oem-6.1 (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Jammy): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Lunar): | |
status: | In Progress → Fix Committed |
Changed in linux (Ubuntu Mantic): | |
status: | In Progress → Fix Committed |
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This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 2037077
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.