** Description changed:
- - ODM has reported that the audio still outputs from the built-in
- speakers when plugging in a headphone to the rear audio out jack.
+
+ [Impact]
+ The rear lineout jack can't work. If users plug a headphone or audio
+ cable into the lineout jack, nothing happens, the
Public bug reported:
- ODM has reported that the audio still outputs from the built-in
speakers when plugging in a headphone to the rear audio out jack.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui
Ｉｆ you have time, please generate an alsa-info.txt (through running
$alsa-info.sh) with the "options snd-hda-intel model=,no-front-hp"
added.
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** Tags removed: verification-needed-bionic
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https://bugs.launchpad.net/bugs/1782689
Title:
HDMI/DP audio can't work on the laptop of Dell
@Vadim,
Need to add the code as below:
.chained = true,
.chain_id = ALC269_FIXUP_THINKPAD_ACPI
I will send the patch to fix it.
Thanks.
** Tags removed: verification-needed-bionic
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Hello Vadim,
already sent the patch to review, let us wait for the next release.
Thanks.
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Title:
click/pop noise in the headphone on several
The build failure for cosmic and bionic (after applying the debdiff of
#2 and #3) is because I forgot to add one more patch to add this ucm to
configure.ac.
here I fixed it, and generate an incremental debdiff for cosmic (since
the debdiff of #2 is already merged to cosmic-proposed branch). If
This is the debdiff for bionic, it is not an incremental debdiff (since
the debdiff of #3 is not merged to bionic-proposed branch yet), this
debdiff will replace the one in the #3. It fixed the problem of
forgetting to add dir in the configure.ac.
** Patch added:
@Luca,
I have no idea what is the root cause of this problem and how to fix it.
Please file a bugzilla bug against the mainline linux kernel, let us ask
for help from mainline kernel community where realtek engineer probably
will be involved.
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@Yoshiba,
it is "options snd-hda-intel model=,no-front-hp" rather than "options
snd-hda-intel model=no-front-hp".
If there is no comma, the no-front-hp will be asssgned to sound car #0,
if there is comma, it will be assigned to sound card #1.
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https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage notifications about this bug go to:
you might have a try with adding ti...@suse.de and kail...@realtek.com
to the CC list.
And send an email to them with cc alsa-de...@alsa-project.org would be
better.
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Verified alsa-lib 1.1.6-1ubuntu1.2, it worked well.
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
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Title:
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Committed
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Title:
The mute led can't work anymore on the lenovo x1 carbon
To
Do you mean that you installed the deb of #7 in the kernel-rc3, there is
no noise, while installed the deb of #7 in the kernel-rc4, still has
noise? So looks like it is not the alsa hda driver's issue, since the
deb contains the driver exact same as the rc3.
Please help collect two alsa-info.txt:
I have no idea.
Probably the package linux-modules-
extra-{13.0-167.217-generic|$your_kernel_version} is not installed.
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Title:
Dell Inspiron
Please collect some logs, let us check if oem-audio-dkms is installed or
not on your machine.
dpkg --list > /tmp/dpkg-list.txt
dkms status > /tmp/dkms-status.txt
modinfo snd_hda_intel > /tmp/modinfo-hda-intel.txt
Then upload the 3 files to launchpad.
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let us try to remove oem-audio-hda-daily-dkms.
sudo dpkg -P oem-audio-hda-daily-dkms; then reboot, check if
snd_hda_intel is loaded (lsmod | grep snd_hda_intel), if not, run
modinfo snd_hda_intel, make sure "the filename:
/lib/modules/3.13.0-167-generic/kernel/sound/pci/hda/snd-hda-intel.ko"
please install this dkms on rc4 or v5.0 kernel, reboot and test.
If you add the workaround of #12, please remove it first.
thx.
** Attachment added: "oem-audio-hda-daily-dkms_0.1_all_blacklist_pm.deb"
It is an issue of power_save setting. It is not a driver's code issue,
it is a kconfig issue. From rc4, the CONFIG_SND_HDA_POWER_SAVE_DEFAULT
is set to 1 rather 0, then the codec enables the runtime PM, that
introduce the noise.
You can workaround it by adding an module parameter (/etc/modprobe.d
@venturia,
No need to do more tests.
Thanks.
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Title:
[regression][snd_hda_codec_realtek] repeating crackling noise after
19.04 upgrade
To
The driver module is there and it is not in the blacklist, then load the
driver manually and upload the dmesg:
sudo modprobe snd_hda_intel
dmesg > /tmp/dmesg.txt
Then upload the dmesg.txt to launchpad.
thx.
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Added two machines in the runtime pm blacklist:
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ece256a3b48f..f62fb8b16c49 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2150,6 +2150,9 @@ static struct snd_pci_quirk power_save_blacklist[] = {
Added two machines in the runtime pm blacklist:
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ece256a3b48f..f62fb8b16c49 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2150,6 +2150,9 @@ static struct snd_pci_quirk power_save_blacklist[] = {
@Julian,
Could you please tell the detailed steps to reproduce this problem? It
looks like "you enabled the test with accelerated graphics in VMs", does
it introduce this issue?
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@Seth,
It added the subvendor and subdevice, like below:
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index ece256a3b48f..e3ea62acfcce 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2150,6 +2150,8 @@ static struct snd_pci_quirk
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic
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Title:
According to the log, when problem happens, the Nvidia hdmi codec
doesn't response the HDA controller, Usually it is nvidia graphic
driver's issue.
Let us disable the nvidia hdmi audio temporarily and see if this problem
still exists?
edit /proc/modprobe.d/alsa-base.conf and add "options
I checked the new patches between rc3 and rc4, there are only some minor
changes. In theory they will not introduce this problem.
Please test this dkms on the rc4, this dkms contains the same driver as
rc3, let us test kernel-rc4+hda sound driver-rc3 and see if the noise
still happens or not.
The sound driver snd_hda_intel.ko is not loaded when kernel is booting.
Please check /lib/modules/$your-kernel_version/kernel/sound/pci/hda/, if
there is snd_hda_intel.ko. If there is, please check
/etc/modprobe.b/blacklist.conf, if putting the driver in the blacklist?
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remove the oem-audio-hda-daily-dkms and test.
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Title:
** Description changed:
- Following on bugzilla #1648448. There's a constant background
- "hum/whitenoise" in the headset. The tone and level change whenever
- something changes on the LCD screen (window resize, GNOME expose,
- click/drag a window around the screen). Muting the headset using
n+F1
makes the "hum/whitenoise" go away. Unmuting the headset brings the
noise back.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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Public bug reported:
need to cat /proc/asound/cardX/codecX to trigger it work again.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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** Description changed:
- need to cat /proc/asound/cardX/codecX to trigger it work again.
+
+ To fix this bug, B/OEM-B/C needs only 1 patch, while v5.0-rc1 introduced
+ a new patch which affect this issue, so the DISCO needs 2 patches.
+
+ [Impact]
+ After S3, some codecs (alc236, alc255,
** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
** Tags removed: verification-needed-bionic
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Just tested, the voice recorded is OK.
But there is some difference between 19.04 and 18.04, after installing
18.04, the aplay/arecord default device pulseaudio, while after
installing the 19.04, the aplay/arecord default device is hw sound card.
Please install 19.04 to a different machine (not
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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The commit of #7 is in the alsa-lib from 1.1.7, so it only affects 19.04
Disco, the Cosmic and lower version works fine.
** Package changed: linux (Ubuntu) => pulseaudio (Ubuntu)
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** Description changed:
- I'm experiencing a repeating crackling noise after 19.04 upgrade that
- start just after the boot and before the login.
+ [Impact]
+ After CONFIG_SND_HDA_POWER_SAVE_DEFAULT is changed to 1, the codec runtime PM
is
+ enabled, on some codecs or for some hw design, there
** Description changed:
- [Summary]
- When we plugged a microphone or a headset into front audio slot.
- No audio input device is detected.
- Note from ODM: Rear audio port only support Lineout
+ [Impact]
+ the headset-mic can't be detected after we plug the headset into the audio
jack
-
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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Title:
headset-
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
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Title:
[regression][snd_hda_codec_realtek] repeating crackl
** Tags added: originate-from-1824479 somerville
** Tags added: originate-from-1824311
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Title:
headset-mic doesn't work on two Dell laptops.
Please install this deb for kernel-5.0.0-8-generic, and remove
quirk=0x21 for that module, reboot and redo the test.
In this deb, the codec driver of rt5645.c handles the comment #4. let us
see test if it works or not.
dpkg -i this.deb
remove the quirk=0x21
reboot
thx.
** Attachment added:
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
Headphone jack switch sense is inverted: plugging in
** Tags removed: verification-needed-bionic
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Title:
There are 4 HDMI/Displayport audio output listed in
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Title:
The noise keeps occurring when Headset is plugged in
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Title:
There are 4 HDMI/Displayport audio output listed in
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Title:
The noise keeps occurring when Headset is plugged in
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Title:
Headphone jack switch sense is inverted: plugging in
consulted with realtek engineer, and got a patch from him.
please test this dkms as comment #6, if the audio works well after
installing this dkms.
thx.
** Attachment added: "oem-audio-hda-daily-dkms_0.1_all.deb"
If you plug sth in the Red lineout rear, does the UI detect your
plugging (gnome-sound-setting).
When the Red lineout rear jack is plugged sth, please run "sudo
hdajacksensetest -c 1 -a", and upload the output.
Does the rest 3 lineout jacks (maybe black color jacks) work well?
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It is fixed from kernel driver, So all linux distros have this issue. We
plan to send the patch to upstream kernel and cc stable-kernel, after
this patch is merged to stable-kernel, I guess all linux distros will
have this fix automatically.
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Looks like it is the I2S codoc on your machine. First let us check if
your sound card is registered successfully.
please run:
aplay -l > /tmp/aplay-l.txt
aplay -L > /tmp/aplay-L.txt
arecord -l > /tmp/arecord-l.txt
arecord -L > /tmp/arecord-L.txt
Then upload them.
thx.
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** Description changed:
- When I close my laptop, it goes to sleep. When I wake it up, it switches
- to " headphones ". Then, if I go to " sound device ", my main speaker
- does not show. There's only the headphones that are here. I can't get my
- speakers back... I had to reboot the computer to
supplement for #8, don't forget to remove the module para in the #3
before testing the #8
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Title:
Sound device not detected after resume from
I backported a i915 patch, let us see if it can fix this problem on glk
machines, please test this kernel:
https://drive.google.com/drive/folders/1K7OrvkUTiub7vRaicen6smXR6TiDdBTM?usp=sharing
sudo dpkg -i linux-modules-.deb
sudo dpkg -i linux-image-unsigned-xxx.deb
sudo dpkg -i
I backported a i915 patch, let us see if it can fix this problem on glk
machines, please test this kernel:
https://drive.google.com/drive/folders/1K7OrvkUTiub7vRaicen6smXR6TiDdBTM?usp=sharing
remove the workaround of #10
sudo dpkg -i linux-modules-.deb
sudo dpkg -i
I backported an i915 patch for glk machines, please remove the
workaround of "probe_mask=1" (#4) and test this kernel:
sudo dpkg -i linux-imgae-unsigned-xxx.deb
sudo dpkg -i linux-modules-xxx.deb
sudo dpkg -i linux-modules-extra-xxx.deb
reboot and choose the new installed kernel to boot, then
** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu)
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Title:
[Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole
combo
Public bug reported:
Headset doesn't work
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: High
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1830004 somerville
** Tags added: originate-from
** Description changed:
- Headset doesn't work
+ These two patches are already in the kernel-v5.0, so only B and C need
+ these two patches.
+
+ [Impact]
+ On a Dell machine, there is no other output devices but a headphone
+ on it, when plugging headset, the headset-mic can't work.
+
+ [Fix]
+
please upload dmesg and the output of lspci and lsmod.
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Title:
sound doesn't works in both kernel. no one cards is recognize by
system-
To
According to #13 ~ #16, your sound card is registered successfully. But
ubuntu 18.04 doesn't support ucm conf for this sound card yet, as a
result the pulseaudio and gnome layer doesn't find your sound card.
If you want to have a try, please follow these steps:
cd /tmp/
git clone
@Robin,
Please do a test.
edit /etc/modprobe.d/alsa-base.conf
add "options snd-hda-intel probe_mask=0x1"
reboot
and redo the test, if the problem still can be reproduced?
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Please install this dkms, reboot and redo the test.
If the headset-mic still doesn't work, please enable dump_coeff and
generate an alsa-info.txt.
thanks.
** Attachment added: "oem-audio-hda-daily-dkms_0.1_all.deb"
open a terminal, then run:
dmesg > /tmp/dmesg.txt
lspci -nnvv > /tmp/lspci.txt
lsmod > /tmp/lsmod.txt
after running these 3 command line commands, upload all /tmp/*.txt
thx.
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It is an i2s codec on your machine, needs ucm to make it work from
pulseaudio or gnome layer.
please refer to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1831301, it is the
same issue as yours.
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art
Signed-off-by: Takashi Iwai
(cherry picked from commit d4c2ccdb5855ce8786ebc66f7405096065d0c198)
Signed-off-by: Hui Wang
commit f88fe83649fd2842c88df5081f3625d9bd11fe7a
Author: Guneshwor Singh
Date: Tue Mar 13 16:40:08 2018 +0530
ALSA: hda: Add Icelake PCI ID
Icel
IDs for LP and H skews.
-
- Signed-off-by: Pierre-Louis Bossart
- Signed-off-by: Takashi Iwai
- (cherry picked from commit d4c2ccdb5855ce8786ebc66f7405096065d0c198)
- Signed-off-by: Hui Wang
+ The 0001-xxx.patch is for adding the ICL pciid, it is not in the bionic
kernel,
+ so bio
** Description changed:
+ The patch is already in the v5.2-rc1, so don't send the patch
+ to unstable.
+
+ In the V2, I added 3 more patches. The 0001-xxx.patch is for fixing
+ the issue of "audio doesn't work after s3/s4 on cln and glk machines",
+ but it introduces a new issue of "screen
Please edit /etc/modprobe.d/alsa-base.conf and add:
options snd-hda-intel probe_mask=0x1
reboot and check if audio works.
If it works, please remove that line int the alsa-base.conf and install
5.0 kernel to test.
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** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
Add DMIC support to oem-kernel
To manage
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
Sound device not detected after resume from
** Tags added: originate-from-1833676 sutton
** Changed in: pulseaudio (Ubuntu)
Importance: Critical => High
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Title:
PA: can't auto switch
** Description changed:
On the Lenovo P52 machine, there are dual analogue codecs: the 1st one
contains the speaker and front headphone, the 2nd one contains the rear
lineout.
As there are two codecs, there are 2 sinks in the PA, the one sink has
speaker and headphone, the other one
** Changed in: pulseaudio (Ubuntu)
Status: New => Incomplete
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Title:
PA: can't auto switch streams between different sinks
To manage
** Description changed:
- If the output devices are on different sinks, PA can't auto switch
- streams on them
+ On the Lenovo P52 machine, there are dual analogue codecs: the 1st one
+ contains the speaker and front headphone, the 2nd one contains the rear
+ lineout.
+
+ As there are two
Public bug reported:
If the output devices are on different sinks, PA can't auto switch
streams on them
** Affects: pulseaudio (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: pulseaudio (Ubuntu)
Importance: Undecided => Criti
And this patch:
commit cbaeea4af7669003ae97064fe12fa75fd4870611
Author: Hui Wang
Date: Wed May 15 14:39:27 2019 +0800
stream-restore: Don't restore if the active_port is PA_AVAILABLE_NO
We met two problems recently, one happened on a Lenovo machine with
dual analogue codecs
Probably we need to backport this patch:
commit 30a551bbc45f2d213e8b2889c8bede8a9c16c9d2
Author: João Paulo Rechi Vita
Date: Mon Dec 10 16:16:46 2018 -0800
switch-on-port-available: Check if we need to change the active profile
When a port becomes unavailble its profile may also
Public bug reported:
sof driver need firmware and tplg to work.
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
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** Description changed:
- sof driver need firmware and tplg to work.
+ [Impact]
+ We have a couple dell and lenovo laptops which have dmic directly connected
+ to PCH, this needs intel sof driver to work, and intel sof driver is merged
+ oem-osp1-b kernel and it needs to load firmware and
According to the log, there is no obvious problem. So what do you mean
＂sound not working" here? can't find the speaker in the UI or can't
output sound from speaker?
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Probably a vga_switchroot problem.
Please test the latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/
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Title:
Recently mainline kernel merged a patch for fixing the headphone noise
on alc298.
Please install and test the latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.2-rc4/
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** Tags removed: verification-needed-cosmic verification-needed-disco
** Tags added: verification-done-cosmic verification-done-disco
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Title:
Probably you machine needs this patch:
commit 0202f5cd9aab127355f6b1de74058a670424d48a
Author: Peisen
Date: Thu Oct 26 10:35:36 2017 +0800
ALSA: hda/realtek - Add support for ALC1220
Add Clevo-P51 mode support for ALC1220.
ALC1220 Clevo-p51
Speaker uses I2S output.
We
To test the patch of #4, please install the ubuntu-5.0 kernel, then
add "options snd-hda-intel model=clevo-p950"
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Title:
[HDA-Intel - HDA Intel
After booting up, please run:
ls -la /dev/snd/ #could you see some dev nodes
aplay -l # could you see some audio devices
sudo chmod a+rw /dev/snd/*
aplay -l # could you see some different output from the 1st time.
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According to the log of ls and aply -l, your audio hardware is
recognized by the driver after booting up.
And alsa is ready to work, I can't find any problem here. I guess you
could run 'aplay test.wav' to play sound after booting up without "sudo
alsa force-reload"
you wrote "After rebooting I
@Michat,
Could you send your patch to upstream maillist? alsa-devel@alsa-
project.org
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https://bugs.launchpad.net/bugs/1524215
Title:
Lenovo B50-70 inverted internal microphone
To
This is something I never met before, this is the content of my
/etc/pulse/client.conf, and I can find the /tmp/a.txt after booting up.
Maybe this is the root cause of the problem you report, the pulseaudio
doesn't start as the 18.10 or 19.04, the pulseaudio still act as the
14.04. Did you upgrade
there is no client.conf.d/00-disable-autospawn.conf on my computer too.
And the pulseaudio usually sets "autospawn=yes" or "Restart=on-failure"
in the systemd.
Maybe you could delete 00-disable-autospawn.conf temporarily and do a
test, if it does not work, restore it.
And you could run "dpkg -S
Then edit /etc/pulse/client.conf, change the line "; extra-arguments =
--log-target=syslog" to "extra-arguments = - --log-
target=file:/tmp/a.txt".
reboot.
you will find the /tmp/a.txt, this is the pulseaaudio log, let us try to
find some clues from the log.
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E: [autospawn] core-util.c: Home directory not accessible: Permission
denied
I printed out the "Home directory" on my computer, it is
/home/$my_account, and the USER of pulseaudio is $my_account too
(through ps -aux"), then there is no "Permission denied" problem.
In the pulseaudio, it will
On my machine, this is the log the pulseaudio find the sound card via
udev, could you find similar info in your a.txt?
D: [pulseaudio] module.c: Checking for existence of
'/usr/lib/pulse-11.1/modules/module-udev-detect.so': success
D: [pulseaudio] module-udev-detect.c: /dev/snd/controlC0 is
** Description changed:
- Steps to reproduce:
- 1. install manifest and boot into OS
- 2. connect an external headset to system
- 3. wait few seconds for audio enter powersaving mode
- 4. eletrical noise can be heared in external headset
+ [Impact]
+ Eletrical noise occurred when external headset
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1826315 somerville
** Tags added: originate-from-1826315 somerville
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