cided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1773297 sutton
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Tags added: originate-from-177329
** Description changed:
- Steps:
- 1. Installed system and log in.
- 2. Press the Microphone mute key.
+ [Impact]
+ M810z, M820z and M920z are Lenovo AIO machines, there is a mic-mute button
with
+ led on them, without this patch, the hotkey and led only works on M810z, if we
+ want 820z and 920z
hi Adam, thanks for your reply. we found the reson for this issue is due
to the intel VMD feature in BIOS. Now we disable the intel VMD feature,
and the lspci command can work normally.
** Changed in: linux (Ubuntu)
Status: Incomplete => Opinion
** Changed in: linux (Ubuntu)
Status:
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** Tags added: verification-done-artful
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Title:
enable mic-mute hotkey and led on Le
** Changed in: linux (Ubuntu)
Status: Triaged => Fix Released
** Changed in: hwe-next
Status: Triaged => Fix Released
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** Changed in: linux-oem (Ubuntu)
Status: New => Fix Committed
** Changed in: linux-oem (Ubuntu)
Status: Fix Committed => In Progress
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** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
** Changed in: hwe-next
Status: New => Fix Released
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Tested 1.1.3-5ubuntu0.1 on bionic, it worked well and fixed the problem.
thx.
** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic
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** Changed in: linux-oem (Ubuntu Bionic)
Status: New => Triaged
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Title:
Change the location for one of two front mics on
** Changed in: linux-oem (Ubuntu Bionic)
Status: New => Triaged
** Changed in: linux-oem (Ubuntu)
Status: In Progress => Fix Committed
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** Tags removed: verification-needed-bionic
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Title:
Change the location for one of two f
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
set PINCFG_HEADSET_MIC to parse_flag
** Tags removed: verification-needed-artful
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Title:
set PINCFG_HEADSET_MIC to parse_flag
** Tags removed: verification-needed-artful
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Title:
Change the location for one of two f
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1784286 sutton
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Tags added: originate-from-1784286 sutton
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** Description changed:
- Steps:
- 1. Make a usb stick.
- 2. Boot from the usb stick in the boot menu.
- Actual result:
- System hang at the Plymouth before entering the phase 1.
+ BugLink: https://bugs.launchpad.net/bugs/1791569
- Expected result:
- System can be installed smoothly.
+ This
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
HDMI/DP audio can't work on the lapt
My Lenovo Legion Y7000 also has no wifi. Please add it too.
$ cat /sys/class/dmi/id/modalias
dmi:bvnLENOVO:bvr8JCN44WW:bd08/13/2018:svnLENOVO:pn81FW:pvrLenovoLegionY7000:rvnLENOVO:rnLNVNB161216:rvrSDK0L77769WIN:cvnLENOVO:ct10:cvrLenovoLegionY7000:
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Public bug reported:
Steps:
1. Install the ubuntu 18.04 on the machine of Lenovo P520.
2. Login system.
3. Plug in an external headset to record and playback in front and rear panel.
Expected result:
Output and input audio should work in front and rear panel.
Actual result:
Front panel audio doe
This tarball file contains those 5 patches mentioned in the bug
description.
** Description changed:
Steps:
1. Install the ubuntu 18.04 on the machine of Lenovo P520.
2. Login system.
3. Plug in an external headset to record and playback in front and rear panel.
Expected result:
O
** Changed in: alsa-lib (Ubuntu)
Assignee: (unassigned) => Hui Wang (hui.wang)
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Title:
the audio can't work o
This is the debdiff. Sponsor team, please help submit the build request
to the queue.
thx.
** Description changed:
Steps:
1. Install the ubuntu 18.04 on the machine of Lenovo P520.
2. Login system.
3. Plug in an external headset to record and playback in front and rear panel.
Expec
** Tags removed: verification-needed-xenial
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Title:
Change the location for one of two f
** Tags removed: verification-needed-xenial
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Title:
set PINCFG_HEADSET_MIC to parse_flag
This is the debdiff for cosmic. Backported the 2 patches to 1.1.6-1.
thanks.
** Patch added: "alsa-lib_1.1.6-1ubuntu1.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1768830/+attachment/5135786/+files/alsa-lib_1.1.6-1ubuntu1.debdiff
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I installed cosmic daily build 0509, the alsa-lib is 1.1.6-1ubuntu1, it
worked well.
Waiting for the bionic 1.1.3-5ubuntu1 to be ready.
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** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
enable mic-mute hotkey and led on Le
speaker and mic should be working normally.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1777050 originate-from-1777970 sutton
** Changed in
** Description changed:
- Steps:
- 1. Install system and log in.
- 2. Navigate to 'System Settings' -> 'Sound' -> 'Output'
- 3. Plug in an external speaker into the front jack
- 4. Navigate to 'System Settings' -> 'Sound' -> 'Input'
- 5. Plug in a microphone into the front jack
- Actual result:
-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1775331 somerville
** Tags added: originate-from-1775331 somerville
** Changed in: linux (Ubuntu)
Impor
** Description changed:
- Steps:
- 1. Install manifest and boot into OS
- 2. Connect an external monitor via HDMI port
- 3. Check sound setting
+ This bug comes from the OEM project, and the engineer Jim Qu from AMD took
+ almost 2 weeks to investigate this problem, then he worte these two patches
** Description changed:
+ In the v2:
+ the patchset is also sent to OEM-B since the OEM project is waiting for the
patchset.
+
+ The v1 introduced a building error, my investigation is shown as below:
+ The declaration of "enum vga_switcheroo_client_id (*get_client_id)(struct
pci_dev *pdev);"
+
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Committed
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Title:
The mute led can't work anymore on the lenovo x1 car
)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1797051 sutton
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
** Tags added: originate-from-1797051 sutton
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** Description changed:
- Steps:
- 1. Install system.
- 2. Switch to Intel graphic card.
- 3. Do close/open lid for several times.
+ [Impact]
+ We have a couple o lenovo laptops, they have the realtek cardreader
(0bda:0328),
+ this cardreader is the latest product from realtek, and it uses the co
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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Title:
It will load nvidia driver when swith to Intel mode
Stat
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
USB cardreader (0bda:0328) make the syst
** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-cosmic verification-needone-bionic
** Tags removed: verification-needone-bionic
** Tags added: verification-done-bionic
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Title:
the machine of lenovo M715 with the
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
screen displays abnormally on the le
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
Microphone cannot be detected with front
** Tags removed: verification-needed-bionic
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Title:
change front mic location for more lenov
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
some nvidia p1000 graphic cards hang
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1789801 sutton
** Tags added: originate-from-1789801 sutton
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** Summary changed:
- screen displays normally on the lenovo M715 with the AMD GPU (Radeon Vega 8
Mobile, rev ca, 1002:15dd)
+ screen displays abnormally on the lenovo M715 with the AMD GPU (Radeon Vega 8
Mobile, rev ca, 1002:15dd)
** Description changed:
- Steps:
- 1. Installed system.
- 2. V
)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1789802 sutton
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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Title:
the machine of lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev
ca, 10
** Description changed:
- Steps:
- 1. Installed system and log in.
- 2. Do something on M715q-RR-1 or let it idle
- 3. Verify the system once per 10 minutes
+ [Impact]
+ On the machine of Lenovo M715, there is an AMD GPU (1022:15dd rev ca), when it
+ switchs to amdgpufb, the system will hang rando
: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Tags: originate-from-1789803 sutton
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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** Tags added: originate-from-1789803 sutton
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Title:
The front MIC can't work on the Lenovo M715
Status in HWE Next:
New
Status i
** Description changed:
- Steps:
- 1. Installed system and log in.
- 2. Plug microphone into microphone jack
- 3. Try to record voice from mic
- 4. Unplug in microphone, plug a headset into headset jack
- 5. Try to record voice from mic of headset.
+ [Impact]
+ On the machine of Lenovo M715, there
jack.
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided => Critical
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Please run 'sudo hdajacksensetest -c 1 -a' without headphone plugged.
Then plug the headphone in the green jack on the front panel
run 'sudo hdajacksensetest -c 1 -a' once again.
please upload the output of twice operations.
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hwang4@hwang4-Inspiron-7520:~/work/mainline/alsa/sound$ git show
c4cfcf6f4297c9256b53790bacbbbd6901fef468
commit c4cfcf6f4297c9256b53790bacbbbd6901fef468 (origin/for-linus)
Author: Hui Wang
Date: Mon Nov 26 14:17:16 2018 +0800
ALSA: hda/realtek - fix the pop noise on headphone for lenovo
So it looks like the front headphone jack can't detect plug/unplug from
hardware level.
you may have a try with this:
edit /etc/modprobe/alsa-base.conf and add options snd-hda-intel
model=,no-front-hp,
This workaround will set this headphone jack as phantom jack, so it
always shows up in the out
Public bug reported:
wd15 and wd19
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: New
** Tags: originate-from-1802250 somerville
** Changed in: linux (Ubuntu
** Description changed:
- wd15 and wd19
+ [Impact]
+ On the Dell thunderbolt docs stations (WD15 and WD19), there are two playback
+ devices, one is headphone, the other is line-out, but there is no UCM for
+ these docks yet, so the pluseaudio only can handle the 1st playback device,
+ need us to
Here're the reproduce steps of this issue, also attached the errors in
dmesg log which were triggered by this issue.
root@unassigned-hostname:~# ethtool -i enp24s0f0
driver: i40e
version: 2.1.14-k
firmware-version: 6.02 0x80003620 1.1747.0
expansion-rom-version:
bus-info: :18:00.0
supports-sta
Private bug reported:
check the ftrace ,it shows VLAN stripping setting was changed
Description of problem:
When running “ethtool –K rx off” for VF, the i40evf will also change the VLAN
stripping setting unexpectedly.
We tried to create a VF on Ubuntu18.04.1 in-tree i40e driver then ran "ethtoo
@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
** Tags added: verification-done-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
** Also affects: alsa-lib (Ubuntu)
Importance: Undecided
Status: New
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Title:
The line-out on the Dell Dock station can'
ubuntu-sponsor-team:
This bug also needs to backport 3 patches to alsa-lib of cosmic and
bionic, here is the debdiff for alsa-lib cosmic. Please review it, if it
passes review, please help enqueue it.
thanks.
** Description changed:
[Impact]
On the Dell thunderbolt docs stations (WD15 and
And the debdiff in the #2 is generated based on cosmic-proposed branch
of https://git.launchpad.net/ubuntu/+source/alsa-lib
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Title:
This is the debdiff for bionic
And the debdiff is generated based on bionic-proposed branch of
https://git.launchpad.net/ubuntu/+source/alsa-lib
thanks.
** Patch added: "alsa-lib_1.1.3-5ubuntu0.2.debdiff"
https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1806532/+attachment/5221225/+f
@seb128,
OK, got it. Before I upload the debdiff for cosmic and bionic, I tried
to generate debdiff for disco too, but it always failed when I ran
"debuild -sa -S" for disco.
I am trying to generate the debdiff for disco now. Will upload it soon.
thanks.
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This is the debdiff for disco.
I installed a disco daily build through docker, then generated the
debdiff under disco, there is no any errors when running "debuild -sa
-S".
thanks.
** Patch added: "alsa-lib_1.1.7-2ubuntu0.1.debdiff"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/18065
** Tags removed: verification-needed-bionic
** Tags added: verification-done-bionic
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Title:
The line-out on the Dell Dock station
@Sebastien,
The kernel patches for cosmic and disco already got ack from ubuntu
kernel team, and they are enqueued in the next release of kernel.
And it is safe to SRU alsa-lib first even without kernel patches. If the
kernel doesn't contain those patches, the alsa-lib will work as before,
the ne
So it looks like the initial brightness is got from atombios of graphic
card, so it is atombios issue or the code can't correctly parse the
atombios.
it is highly possible that this is an atombios issue.
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backlight_level =
amdgpu_atombios_encoder_get_backlight_level_from_reg(adev);
dig = amdgpu_encoder->enc_priv;
dig->bl_dev = bd;
bd->props.brightness =
amdgpu_atombios_encoder_get_backlight_brightness(bd);
bd->props.power = FB_BLANK_UNBLANK;
backlight_updat
** Changed in: hwe-next
Importance: Undecided => High
** Changed in: linux-oem (Ubuntu)
Importance: Undecided => High
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Titl
** Description changed:
- There are two audio jacks on the device, one for Line-in and the other
- for Line-out.
- Audio over these jacks is supported through Realtek ALC3277 (RT5660)
- audio codec connected to the Processor/SoC over I2C. While the kernel
- already has the driver for the Codec,
buntu)
Importance: Critical
Assignee: Hui Wang (hui.wang)
Status: Incomplete
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Importance: High => Critical
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This is a regression of
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805079
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Title:
The mute led can't work anymore on the
** Description changed:
- I'm on Lenovo ThinkPad X1 Carbon 6th, model 20KH006JGE. After upgrading
- to Linux 4.19.7, the audio mute and microphone mute LEDs (on F1 and F4
- keys) stopped working. They do work if I remove the line:
- {0x12, 0x90a60130},
+ [Impact]
+ The mute led
@Vadim,
I will try to reproduce your problem next week.
thanks.
hui.
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Title:
click/pop noise in the headphone on several lenovo la
@Vadim,
For comment#8, I can reproduce the former parts, but "I start hearing
noise reminiscent of cheap soundcards..." can't be reproduced, there is
no noise on my machine (x1 carbon).
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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 nee
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: "alsa-lib_1.1.3-5ubuntu0.2.debdi
@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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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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https:/
put the bugzilla link in the email.
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https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
Status in Linux:
Unknown
Status in linux package
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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** Tags removed: verification-needed
** Tags added: verification-done
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Title:
The line-out on the Dell Dock station can't work
S
I also have the quiet sound after the boot (but not too quiet).
About the noise you mentioned, I didn't hear that yet.
About the "Line Out Playback Volume" and "{Headphone,Speaker} Playback
Volume, without my patch, the Headphone and Speaker has its own
independent DAC, with my patch, they share
For the quiet and non-quiet ｐｒｏｂｌｅｍ, since there is no difference between 1st
and 2nd alsa-info.txt, I really have no idea what is the root cause for this
problem. Probably, we can do another test:
don't plug the headphone in poweroff state,
poweron the machine, and let machine enter grub, then p
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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create /etc/modprobe.d/thinkpad_acpi.conf with: options thinkpad_acpi
fan_control=1
reboot.
Then you can change fan speed via "#echo level full-speed >
/proc/acpi/ibm/fan"
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how do you know the 2nd fan is not working? let me check it in your way
on my p52 too.
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https://bugs.launchpad.net/bugs/1800838
Title:
Lenovo P52 laptop fan control incorr
Does this issue happen on Front Mic, Rear Mic or LineIn?
set the input volume lower, is the recorded sound better?
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https://bugs.launchpad.net/bugs/1801540
Title:
Micropho
Look like this is an issue of graphic driver (amdgpu).
Please do a test:
add nomodeset in the boot parameter from grub, then boot the system. Make sure
the X11 is working in framebuffer mode. (lsmod | grep amdgpu; make sure the
amdgpu is not loaded).
Then test if it still hang randomly.
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Y
Probably the FreeBSD is working as Windows, they use the software de-
noise filter when users record sound.
Please test with "pactl load-module module-echo-cancel", then choose
echo-cancelled record device from gnome-sound-setting->input tab. Now
record sth, and play it. Is it better now?
If the
Fn+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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** 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 Fn+F1
@Vadim
Today I tested on lenovo P72 and Yoda again, I installed the kernel here
(https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/), I can't
reproduce the noise you mentioned. I can reproduce the quiet volume
issue on both machines.
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@James， thanks for your comment, the kernel of 18.04.1 doesn't include
my patches yet, you can have a try https://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.20/, to see if you still can experience popping from
L-Channel and if you can hear noise from headphone (#12).
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@Vadim,
Since James pointed out a solution, let us test if this workaround can
fix the noise of headphone on your machine?
After you heard the noise from headphone, run "sudo hda-verb
/dev/snd/hwC0D0 0x1d SET_PIN_WIDGET_CONTROL 0x0" in the terminal. Then
can you still hear the noise?
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Let me consult the expert of Realtek codec, to see if we can get some
explanation from him.
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https://bugs.launchpad.net/bugs/1805079
Title:
click/pop noise in the headphone
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