@Michat,
Could you send your patch to upstream maillist? alsa-devel@alsa-
project.org
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Title:
Lenovo B50-70 inverted internal microphone
To man
I guess you alsa driver works after booing up, but the pulseaudio fails
to get your built in sound card via alsa-lib.
To check it, after booing up, run pactl list cards, I guess you could
only see one dummy card and one nvidia hdmi audio card; after sudo alsa
force-reload and run pactl list cards,
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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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
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 acces
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 check
my system is ubuntu 18.04. And from log ps:
The user of "/usr/bin/pulseaudio --daemonize=no" is gdm
The user of "/usr/bin/pulseaudio --start --log-target=syslog" is my
account.
If the user is differnt, I have no idea, maybe we should report the problem to
pulseaudio-disc...@lists.freedesktop.o
** 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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** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Summary changed:
- Eletrical noise occurred when external headset enter powersaving mode
+ Eletrical noise occurred when external headset enter powersaving mode on a
DEll machine
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** 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
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
There are 4 HDMI/Displayport audio output listed in s
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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
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Title:
Headphone jack switch sense is inverted: plugging in he
** Tags removed: verification-needed-disco
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Title:
There are 4 HDMI/Displayport audio output listed in sou
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Title:
The noise keeps occurring when Headset is plugged in on
No obvious errors in the log. Does the headphone work with other kernel
versions?
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Title:
[GL703VD, Realtek ALC295, Black Headphone left and righ
Please edit /etc/modproble.d/alsa-base.conf
add a new line in this file: options snd-hda-intel probe_mask=0x1
reboot
Then suspend your machine and resume, could you still see the similar
problem?
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Yes, and it looks like you need to be a list member first.
you could register this list from:
https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss
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** Tags removed: verification-needed-cosmic
** Tags added: verification-done-cosmic
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Title:
There are 4 HDMI/Displayport audio output listed in s
In theory, adding model=auto (comment #3) doesn't affect your sound
driver since even without model=auto, the audio driver doesn't apply any
fixup models to your machine.
Please do a test:
cd /sys/module/snd_hda_codec
sudo su
echo 1 > parameters/dump_coef
Then test your speaker, when the speaker
Public bug reported:
This bug is for tracking purpose.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-firmware (Ubuntu)
Importance: Undecided
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1837853 somerville
Why does your laptop has both i2c and ps/2 touchpad/trackpoint?
⎜ ↳ ALP001F:00 044E:1222 Mouse id=14 [slave pointer (2)]
⎜ ↳ ALP001F:00 044E:1222 Touchpad id=15 [slave pointer (2)]
⎜ ↳ AlpsPS/2 ALPS DualPoint TouchPad id=18 [slave pointer (2)]
⎜ ↳ AlpsPS/2 ALPS DualPoint Stick id=19 [slave pointer
What is the kernel module wl for? where is it in the /lib/modules/'uname
-r'/?
cd /lib/modules/`uname -r`
find . -iname wl.ko
Kernel modules: iwlwifi, wl
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Reply #18:
It looks like after the id is added to unusual_realtek.h(USB: usb-
storage: Add new ID to ums-realtek ), the uas will not handle this
device anymore since it calls usb_usual_ignore_device() and this device
is ignored by the uas.
That is the reason for the result of #18.
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The audio on your machine is Intel ASoC audio, it is not Intel HDA
audio. you need to add ucm conf files specific to this machine:
git clone git://git.alsa-project.org/alsa-lib.git
cd alsa-lib
backup all contents in the folder of /usr/share/alsa/ucm/
sudo cp -rf src/conf/ucm/bytcht-es8316* /usr/sh
** Tags removed: verification-needed-bionic
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Title:
input/mouse: alps trackpoint-only device doesn't work
Then we need to debug pulseaudio, I guess the pulseaudio meet some
errors when initializing this sound card according to ucm, to do so:
edit /etc/pulse/client.conf
add a line: extra-arguments = - --log-target=file:/tmp/a.txt
reboot and upload the a.txt to lp.
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Please upload the alsa-info.txt generated on your machine.
$alsa-info --no-upload
then upload the generated alsa-info.txt from /tmp/alsa-info.txt.
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@Kreaninw,
please test this dkms, to install this dkms:
sudo dpkg -i oem-audio-hda-daily-dkms_0.1_all.deb
reboot
#test if the internal mic works or not, if not, please also upload an
alsa-info.txt
to remove the dkms:
sudo dpkg -r oem-audio-hda-daily-dkms
reboot
** Attachment added: "oem-audio
To debug:
When the tap-to-click still works, please run sudo evtest, choose the
correct input device, tap the touchpad, and upload the log.
When the tap-to-click stops working, repeat the above steps. let us
compare the logs.
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The client_3.conf should work, put this file to /etc/pulse/client.conf
reboot
check if there is /tmp/a.txt
if there isn't, please run 'ps -aux | grep pulseaudio" to check if
pulseaudio is running.
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According to the alsa-info.txt in the #73, the fix in the dkms of #72
doesn't apply to your machine.
Did you install the dkms of #72 successfully?
please run 'dkms status' to check if oem-audio-hda-daily-dkm is
installed or not.
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your output is different from mine:
gdm 1194 0.1 0.0 1153544 11656 ? Ssl 14:13 0:00
/usr/bin/pulseaudio --daemonize=no
hwang42205 0.5 0.0 1172556 12604 ? Shttps://bugs.launchpad.net/bugs/1839006
Title:
No sound is playing from this laptop
To manage notifications a
Did you install the timidity? it can't work well with pulseaudio.
dpkg --list | grep timidity*
sudo dpkg -r timidity
sudo dpkg -r timidity-daemon
reboot
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please install headers first:
sudo apt install linux-headers-5.0.0-24
sudo apt install linux-headers-5.0.0-24-generic
Then install the dkms.
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Tit
Thanks Daniel,
If you reproduce the problem on some machines, please tell us, then we
can find that machine and try to reproduce this problem. So far, we
can't reproduce this problem on all LENOVO I+N machines which we have.
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But according to logs of #5 and #16, the driver works fine.
card 0: Audio [Intel HDMI/DP LPE Audio]
card 1: bytchtes8316 [bytcht-es8316]
2 card(s) available.
index: 0
name:
index: 1
name:
driver:
I think the problem is the UCM and pulseaudio. I don't know why y
** Tags removed: verification-needed-bionic verification-needed-disco
verification-needed-xenial
** Tags added: verification-done-bionic verification-done-disco
verification-done-xenial
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According to #27, the deb was not installed too, let me build a kernel,
then you could test the kernel instead of this deb.
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Title:
Alsa not dete
Please test this kernel:
https://drive.google.com/drive/folders/16OBmEmWPYncLOT-QVlo6vkyy3Ar819aX?usp=sharing
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Title:
Alsa not detecting internal
To check, please upload the output of the command as below:
ls /lib/modules/`uname -r`/updates/dkms
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Title:
Alsa not detecting internal micropho
tical
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: linux-oem-osp1 (Ubuntu)
Importance: Undecided => Critical
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Title:
** Description changed:
- We can't reproduce the hdmi audio issue anymore on the icl laptop even
- without disable_power_well=0, and disable_power_well=0 will prevent
- the CPU from entering PC10 power state, let us revert this patch.
+ [Impact]
+ Two weeks ago, we sent the patch to set disable_po
According to #82, that deb was not installed successfully.
This is probably because you enabled secure boot in the BIOS or boot the
signed kernel. Could you change to use the unsigned kernel (#79), maybe
disable the secure boot in the BIOS, then you could load the unsigned
kernel.
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** Changed in: linux-oem-osp1 (Ubuntu)
Status: New => Fix Released
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Title:
alsa/hdmi: the sound is distorted when playing via nvidia hdmi
"Regression Potential" is updated with adding the 1556439 part in it.
** Description changed:
SRU Document:
[Impact]
The Lenovo P520 machine has dual analogue codecs, so there are two sinks
and two sources in the PA, one has the front headphone and front
microphone, the other has
addressed the #29, change No to Low.
** Description changed:
SRU Document:
[Impact]
The Lenovo P520 machine has dual analogue codecs, so there are two sinks
and two sources in the PA, one has the front headphone and front
microphone, the other has the rear lineout, linein and rea
** Tags removed: verification-needed-disco
** Tags added: verification-done-disco
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Title:
alsa/hda: neither mute led nor mic-mute led work on sev
** Tags removed: verification-needed-disco
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Title:
alsa/hdmi: add icelake hdmi audio support for a Dell ma
edit /etc/modprobe.d/alsa-base.conf and add "options snd-hda-intel
power_save=0" in this file
reboot
Does the speaker work normally? That means it will not stop working
after 10s.
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Sorry, it is /etc/modprobe.d/alsa-base.conf rather than /etc/modproble.d
/alsa-base.conf
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Title:
[HDA-Intel - HDA Intel PCH, playback] No sound a
So for speaker:
If we don't add "model=auto" or "power_save=0", the speaker works fine?
or only works for 10s?
If adding "model=auto", the speaker only works for 10s?
If adding "power_save=0", the speaker doesn't work?
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@Phaneesh,
Could you please install the ubuntu 5.0 kernel, then I will upload a
audio driver (dkms) for 5.0 kernel to test.
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Title:
[Lenovo idea
Too complicated. I have no idea for your problem.
Probably you could file a bug against the upstream linux kernel, let the
audio maintainer and community to help.
Just like this one:
https://bugzilla.kernel.org/show_bug.cgi?id=201251
** Bug watch added: Linux Kernel Bug Tracker #201251
https:
@jimnong,
Please do a test:
don't plug anything in the jack and run: sudo hdajacksensetest -a
Then plug the apple type headset in the jack and run: sudo
hdajacksensetest -a
please upload the output. thx.
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after the comment#4, reboot, then if you still can reproduce the issue,
please upload the dmesg and alsa-info.txt generated by running "alsa-
info.sh"
thx.
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Please collect one more log:
sudo su
cd /sys/module/snd_hda_codec/parameters/
echo 1 > dump_coef
Then run alsa-info.sh to collect a log of alsa-info.txt, and upload this
alsa-info.txt.
thx.
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Please test this dkms under 5.0 kernel, if the sound changes better?
To install this deb:
sudo dpkg -i oem-audio-xxx.deb
reboot
check your sound
To remove this deb:
sudo dpkg -P oem-audio-hda-daily-dkms
reboot
** Attachment added: "oem-audio-hda-daily-dkms_0.1_all.deb"
https://bugs.launchp
Please do a test:
add "snd_hda_intel.model=lifebook-extmic" in the bootargs (kernel
bootargs). After booting up, please a headset, does the headset-mic
work?
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@Ji-min,
After #12, please upload an alsa-info.txt, let me check if "model
=liefbook-extmic" is applied or not. If it really applied but it did not
work on this machine, I will ask for help from realtek.
thx.
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checked the alsa-info.txt in #14, found the lifebook-extmic doesn't take
effect, "model=liefbook-extmic" was added to kernel-4.19 but we are
using kerel-4.15. So please test this dkms, if headset-mic still doesn't
work, please generate an alsa-info.txt too.
thx.
To install the dkms:
sudo dpkg -i
Reported to realtek.
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Title:
[Aspire ES1-131, Realtek ALC255, Mic, Internal] No autoswitch (4-pole
combo jack mic doesn't detect)
To manage no
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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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"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1821269/+attachme
@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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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"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829912/+attachment/52668
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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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 hib
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 linux-modules
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 linux-image-unsigned-xxx.de
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 red
** 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
** 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 man
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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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 g
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 git://git.alsa-pr
I did test with VMSPLIT_2G today, the mmc/sd controller will not work
anymore on rpi4 boards, so enable VMSPLIT_2G is not a solution so far.
And today I also tested dwc2, it worked well, maybe we could enable dwc2
instead of dwc_otg, then we could use a single kernel to support
rpi2/3/4. dwc2 work
These are the kernels with the dwc2 enabled (replaced dwc_otg with dwc2
for both arm64 and armhf kernels).
https://people.canonical.com/~hwang4/dwc2/
I just tested arm64 and armhf kernels on the rpi4 boards, the
uart/ethernet/sd card/sound/hdmi display/wifi/usb host all worked well.
I will test
Tested the new kernels on rpi3B+, rpi3A+ and rpi2Bv1.1, those devices
worked well as rpi4.
And I also compared the usb performance by copying a 700M file to usb
stick, there is no significant difference between dwc_otg and dwc2, all
cost around 2:40s. And I also tested usb performance with 'stress
Thanks for your testing, we will investigate the log soon.
thx.
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Title:
No HDMI-audio after kernel 4.15.-0.50
To manage notifications about thi
Probably I found the root cause of this problem.
After enabling the HIGHMEM and VMSPLIT_3G, the urb sent to the driver of
dwc_otg maybe allocated in the highmem, if it is in the highmem, the usb
core will not set the urb->transfer_buffer and call hcd->urb_enquenue().
With other hcd drivers, they
Has the internal mic ever worked before? or on other OS like windows or
other linux distributions?
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Title:
Internal microphone not being detected
I tested the patch myself (arm64 and armhf kernels on different Pi
boards), it worked well. With this patch, the usb_owg could work well
even with HIGHMEM and VMSPLIT_3G enabled, so far we still could use a
single armhf kernel for Pi2/3/4 boards.
The testing kernel is at:
https://people.canonical.
Please install and test this kernel, at least you could see the internal
mic, and maybe the internal mic can work.
https://people.canonical.com/~hwang4/redmi/v1/
And please also test the external mic.
If they don't work as expected, please collect an alsa-info.txt with
coeff enabled.
sudo su
ec
please test the v2 kernel, at least you could see a front mic as
internal mic from UI.
https://people.canonical.com/~hwang4/redmi/v2/
make sure the kernel is redmiv2 by checking with uname -a
thx.
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It sounds like the dmic is connected to PCH instead of codec.
please generate a log under windows10 by this tool.
thx.
** Attachment added: "RtHDDump_V236.zip"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1852922/+attachment/5306138/+files/RtHDDump_V236.zip
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According to #4, the internal mic connects to PCH, so it needs the sof
driver and firmware/tplg/ucm to work. So far, we don't have those files.
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Ti
Ah I know why your internal mic doens't work, it is a new HW design, the
internal mic is connected to PCH instead of codec, so it needs sof
driver and firmware/tplg/ucm to work. But so far, we don't have them for
Xiaomi.
We only have some files which are specific to some dell machines and
lenovo m
So let us try to fix the problem on external mic. when you have time,
please install the v3 kernel, then plug headset to test the external
mic.
thx.
https://people.canonical.com/~hwang4/redmi/v3
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** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
** Changed in: linux (Ubuntu)
Importance: Undecided => High
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** Description changed:
+ [Impact]
+ With the current default kernel config, the SND_SOC_SOF_BROADWELL_SUPPORT
+ is set to Y, then it will make the legacy intel soc driver fail, and
+ moreover the current sof driver can't support broadwell well, as a
+ result, many broadwell computers with I2S cod
** Summary changed:
- IO errors when writing large amounts of data to USB storage in eoan on RPI
+ IO errors when writing large amounts of data to USB storage in eoan on RPI2/3
(armhf kernel)
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** Description changed:
+ [Impact]
+ On the RPI2/3 boards with eoan armhf kernel, if we copy large size
+ files to usb stick, the usb host driver dwc_otg will fail and print
+ lots of IO errors in the dmesg.
+
+ [Fix]
+ To support rpi4, we enabled the LPAE/HIGHMEM/VMSPLIT_3G in the armhf
+ kernel
** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/1846148
Title:
Realtek ALC256M with DTS Audio Processing internal microphone doesn't
work o
For the missing of the module v3d.ko, we already have a bug to track it,
and the v3d is enabled in the kernel from the next released kernel.
https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1850876
** Package changed: linux (Ubuntu) => linux-raspi2 (Ubuntu)
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