** Changed in: oem-priority
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1881094
Title:
Support kernel 5.4 Intel sound driver on
This bug was fixed in the package pulseaudio - 1:11.1-1ubuntu7.9
---
pulseaudio (1:11.1-1ubuntu7.9) bionic; urgency=medium
[Kai-Chuan Hsieh]
* alsa-mixer: Correct ucm card name (LP: #1881094)
[Hui Wang]
* d/p/0901-alsa-solaris-oss-remove-unnecessary-error-handling-w.patch
** Tags added: oem-priority
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Title:
Support kernel 5.4 Intel sound driver on bionic
Status in OEM Priority Project:
Fix
** Tags removed: verification-needed
** Tags added: verification-done
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Title:
Support kernel 5.4 Intel sound driver on bionic
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
** Changed in: oem-priority
Status: In Progress => Confirmed
** Changed in: oem-priority
Status: Confirmed => Fix Committed
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Test on Dell Inspiron 7591 from stock Ubuntu
Have found a issue on the hardware, lp: 1885713.
Proceed the test by the following step:
1. add bionic-proposed to source list
2. $ sudo apt install linux-firmware
3. $ sudo apt install pulseaudio
internal speaker + DMIC: ok
headset Mic + Headphone:
** Changed in: oem-priority
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1881094
Title:
Support kernel 5.4 Intel sound driver on bionic
Status
Hello Kai-Chuan, or anyone else affected,
Accepted pulseaudio into bionic-proposed. The package will build now and
be available at
https://launchpad.net/ubuntu/+source/pulseaudio/1:11.1-1ubuntu7.9 in a
few hours, and then in the -proposed repository.
Please help us by testing this new package.
[Test Case]
* install kernel 5.4 and check audio function
1. enable Pre-released updates in Developer Options
Software & Updates > Developer Options > Pre-released updates
(bionic-proposed)
2. $ sudo apt update
3. $ sudo apt install linux-generic-hwe-18.04-edge
4. $ sudo
[Test Case]
* install kernel 5.4 and check audio function
1. enable Pre-released updates in Developer Options
Software & Updates > Developer Options > Pre-released updates
(bionic-proposed)
2. $ sudo apt update
3. $ sudo apt install linux-generic-hwe-18.04-edge
4. $ sudo
the changes are uploaded to the bionic SRU queue
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https://bugs.launchpad.net/bugs/1881094
Title:
Support kernel 5.4 Intel sound driver on bionic
Status in OEM
Test on LenovoX1C7. Default DMIC and speaker works okay with the updated
pulseaudio for kernel 5.4 and kernel 5.3.
https://pastebin.ubuntu.com/p/hMjZmvwNh4/
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** Description changed:
[Impact]
* Some Intel platform bionic user audio function will be broken after
upgrade to kernel 5.4
* pulseaudio can't find working profile, since card name is changed in
kernel 5.4
[Test Case]
* install kernel 5.4 and check audio function
-
@Hui
Sure, will do.
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Title:
Support kernel 5.4 Intel sound driver on bionic
Status in OEM Priority Project:
New
Status in
@Hui
Sure, will do.
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Title:
Support kernel 5.4 Intel sound driver on bionic
Status in OEM Priority Project:
New
Status in
@Kai-Chuan,
To be safe, could you please apply the change to a LENOVO machine and
test if it works or not. Dell DMIC machines depends on the soundcard's
name to work while Lenovo DMIC machines depends on soundcard's long name
or BIOS Rev string to work. I remember there is a LENOVO X1C7 in Taipei
for a sound card, there is a short-name and long-name. I only adjust the
short name which the pulseaudio utilize to identify the ucm config.
old short name: sofsklhdacard
new short name: sofhdadsp
may I know how you grepping it? what command you use would be enough.
Thanks,
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I can try to help with the grepping but I don't understand what were the
old names and what are the new ones, maybe you could give some details
on the changes?
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@Sebstien
Could you help to indicate how to do the archive search? I'll try to
finish it to lower the regression risk.
Sorry that I have less experience about it, it would be nice if you can
give me more insight.
Thanks,
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@Kai, is there any archive search or similar that could be done to
ensure nothing is relying on the old naming? could it break existing
user configurations?
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@seb128
it is just a potential worry, I've verified on three different CPU
platforms Cometlake, Coffeelake, and Whiskylake. They work both on old
kernel and the 5.4-edge-kernel. I don't know If my description is
appropriate, it is nice if you can give me some input, thanks.
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Thanks Kai-Chuan
>From the description
> * The updated pulseaudio breaks audio function on old kernel
is that a potential worry or a confirmed issue? is the new pulseaudion
going to work with the current bionic kernel?
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Should I take any action for it?
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https://bugs.launchpad.net/bugs/1881094
Title:
Support kernel 5.4 Intel sound driver on bionic
Status in OEM Priority Project:
Can we get SRU process for this fix in pulseaudio started as soon as
possible? There is one OEM platform which is urgently waiting for it.
Thank you.
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** Changed in: pulseaudio (Ubuntu Bionic)
Importance: Undecided => High
** Changed in: pulseaudio (Ubuntu Bionic)
Status: New => Triaged
** Changed in: pulseaudio (Ubuntu Bionic)
Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh)
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** Changed in: oem-priority
Importance: Undecided => Critical
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https://bugs.launchpad.net/bugs/1881094
Title:
Support kernel 5.4 Intel sound driver on bionic
** Merge proposal linked:
https://code.launchpad.net/~kchsieh/pulseaudio/+git/bionic-1880632/+merge/384610
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https://bugs.launchpad.net/bugs/1881094
Title:
** Description changed:
[Impact]
* Some Intel platform bionic user audio function will be broken after
upgrade to kernel 5.4
* pulseaudio can't find working profile, since card name is changed in
kernel 5.4
[Test Case]
* install kernel 5.4 and check audio function
-
** Also affects: oem-priority/bionic
Importance: Undecided
Status: New
** No longer affects: oem-priority/bionic
** Also affects: oem-priority/bionic
Importance: Undecided
Status: New
** No longer affects: oem-priority/bionic
** Also affects: pulseaudio (Ubuntu Bionic)
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