[Kernel-packages] [Bug 1817263] Re: Constant noise in the headphone on Lenovo X1 machines

2019-03-16 Thread Hui Wang
** Tags removed: verification-needed-cosmic ** Tags added: verification-done-cosmic ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1817263] Re: Constant noise in the headphone on Lenovo X1 machines

2019-02-22 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1817263] [NEW] Constant noise in the headphone on Lenovo X1 machines

2019-02-22 Thread Hui Wang
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 -- You receive

[Kernel-packages] [Bug 1808465] Re: The mute led can't work anymore on the lenovo x1 carbon

2019-01-27 Thread Hui Wang
** Changed in: linux (Ubuntu) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1808465 Title: The mute led can't work anymore on the lenovo x1

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-22 Thread Hui Wang
@Vadim, since I can't reproduce the noise you mentioned, I can't verify this patch. Could you please build a kernel with the patch below and do a test? thanks. diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index aee4cbd29d53..e20cf752ce76 100644 ---

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-21 Thread Hui Wang
@Vadim, Not yet. According to [1], the noise you mentioned in the #8 is reported by someone already before my patch is merged to linux kernel, but in the #8, you wrote "This does not happen if I remove the "0x12" line", and it looks like even don't remove "0x12" line, running "sudo hda-verb

[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-20 Thread Hui Wang
** Changed in: hwe-next Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1807334 Title: Add support for ALC3277 codec on new Dell edge

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2019-01-17 Thread Hui Wang
enable the bionic-proposed repository sudo apt-get update sudo apt install linux-image-unsigned-4.15.0-44-generic sudo apt install linux-modules-4.15.0-44-generic sudo apt install linux-modules-extra-4.15.0-44-generic sudo apt install libasound2 (updated to 1.1.3-5ubuntu0.2) Then reboot and plug

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-16 Thread Hui Wang
@vincezoml, You also met the hissing problem? could you elaborate a little bit on it? And in what kernel versions did you meet this problem? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1810891] Re: audio output has constant noise on a Dell machine

2019-01-15 Thread Hui Wang
** Tags removed: verification-needed-bionic verification-needed-cosmic ** Tags added: verification-done-bionic verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1808465] Re: The mute led can't work anymore on the lenovo x1 carbon

2019-01-15 Thread Hui Wang
** Tags removed: verification-needed-bionic verification-needed-cosmic ** Tags added: verification-done-bionic verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-15 Thread Hui Wang
** Tags removed: verification-needed-cosmic ** Tags added: verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1805079 Title: click/pop noise in the headphone on

[Kernel-packages] [Bug 1810892] Re: lineout jack can't work on a Dell machine

2019-01-15 Thread Hui Wang
** Tags removed: verification-needed-bionic verification-needed-cosmic ** Tags added: verification-done-bionic verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2019-01-15 Thread Hui Wang
** Tags removed: verification-needed-cosmic ** Tags added: verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1807334 Title: Add support for ALC3277 codec on

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-15 Thread Hui Wang
Realtek told me that in the alc285, the pin 0x1d is for PC beep in, if PC beep in has noise, it will affect speaker or headphone, set the pinctl of 0x1d to 0x0 is helpful to reduce the noise or close the pc peep in passthrough by setting 0x57d7 to Node 0x20 COEF index 0x36. -- You received this

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2019-01-09 Thread Hui Wang
** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1806532 Title:

[Kernel-packages] [Bug 1810892] Re: lineout jack can't work on a Dell machine

2019-01-07 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1810892] [NEW] lineout jack can't work on a Dell machine

2019-01-07 Thread Hui Wang
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

[Kernel-packages] [Bug 1810891] Re: audio output has constant noise on a Dell machine

2019-01-07 Thread Hui Wang
** Description changed: - Steps to reproduce: - 1. Install manifest and boot into OS - 2. check internal speaker status - Expected result: - Internal speaker should not occurring noise + [Impact] + the audio output (headpohne, lineout and internal speaker) has constant + noise when playing

[Kernel-packages] [Bug 1810891] [NEW] audio output has constant noise on a Dell machine

2019-01-07 Thread Hui Wang
: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Critical Assignee: Hui Wang (hui.wang) Status: New ** Tags: originate-from-1807098 somerville ** Changed in: linux (Ubuntu) Importance: Undecided => Critical ** Tags added: originate-from-1807

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-06 Thread Hui Wang
Let me consult the expert of Realtek codec, to see if we can get some explanation from him. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1805079 Title: click/pop noise in the

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-02 Thread Hui Wang
@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? -- You

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-02 Thread Hui Wang
@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). -- You received this bug

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2019-01-01 Thread Hui Wang
@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. -- You received this bug notification because you are a

[Kernel-packages] [Bug 1804991] Re: Front panel HeadPhone Jack undetectable

2018-12-31 Thread Hui Wang
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. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-12-25 Thread Hui Wang
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

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-12-24 Thread Hui Wang
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

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-23 Thread Hui Wang
** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1806532 Title: The line-out on the Dell Dock station can't work

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-19 Thread Hui Wang
Verified alsa-lib 1.1.6-1ubuntu1.2, it worked well. ** Tags removed: verification-needed-cosmic ** Tags added: verification-done-cosmic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu.

[Kernel-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892

2018-12-19 Thread Hui Wang
put the bugzilla link in the email. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892 Status in Linux: Unknown Status in linux

[Kernel-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892

2018-12-19 Thread Hui Wang
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. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1804991] Re: Front panel HeadPhone Jack undetectable

2018-12-19 Thread Hui Wang
@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. -- You received this bug notification because you

[Kernel-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892

2018-12-19 Thread Hui Wang
@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. -- You received this bug notification because you

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-18 Thread Hui Wang
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:

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-18 Thread Hui Wang
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

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-12-17 Thread Hui Wang
@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). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-12-14 Thread Hui Wang
@Vadim, I will try to reproduce your problem next week. thanks. hui. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1805079 Title: click/pop noise in the headphone on several lenovo

[Kernel-packages] [Bug 1808465] Re: The mute led can't work anymore on the lenovo x1 carbon

2018-12-13 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1808465] Re: The mute led can't work anymore on the lenovo x1 carbon

2018-12-13 Thread Hui Wang
This is a regression of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805079 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1808465 Title: The mute led can't work anymore on the

[Kernel-packages] [Bug 1808465] [NEW] The mute led can't work anymore on the lenovo x1 carbon

2018-12-13 Thread Hui Wang
) Importance: Critical Assignee: Hui Wang (hui.wang) Status: Incomplete ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Importance: High => Critical -- You received this bug notification because you are a member of Kernel Packages,

[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2018-12-12 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1807334] Re: Add support for ALC3277 codec on new Dell edge gateways

2018-12-12 Thread Hui Wang
** Changed in: hwe-next Importance: Undecided => High ** Changed in: linux-oem (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1807334

[Kernel-packages] [Bug 1802834] Re: Dim screen after first boot on Thinkpad A285

2018-12-11 Thread Hui Wang
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;

[Kernel-packages] [Bug 1802834] Re: Dim screen after first boot on Thinkpad A285

2018-12-11 Thread Hui Wang
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. -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
@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

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1806532 Title: The line-out on the Dell Dock

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
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"

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
@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. -- You received this bug notification

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
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"

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
And the debdiff in the #2 is generated based on cosmic-proposed branch of https://git.launchpad.net/ubuntu/+source/alsa-lib -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1806532

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
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

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-11 Thread Hui Wang
** Also affects: alsa-lib (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to alsa-lib in Ubuntu. https://bugs.launchpad.net/bugs/1806532 Title: The line-out on the Dell Dock station

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-12-08 Thread Hui Wang
Hello Vadim, already sent the patch to review, let us wait for the next release. Thanks. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1805079 Title: click/pop noise in the headphone

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-12-08 Thread Hui Wang
@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 -- You received this bug notification

[Kernel-packages] [Bug 1806532] Re: The line-out on the Dell Dock station can't work

2018-12-03 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1806532] [NEW] The line-out on the Dell Dock station can't work

2018-12-03 Thread Hui Wang
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

[Kernel-packages] [Bug 1804991] Re: Front panel HeadPhone Jack undetectable

2018-11-28 Thread Hui Wang
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

[Kernel-packages] [Bug 1805079] Re: click/pop noise in the headphone on several lenovo laptops

2018-11-26 Thread Hui Wang
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

[Kernel-packages] [Bug 1804991] Re: Front panel HeadPhone Jack undetectable

2018-11-26 Thread Hui Wang
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. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1805079] [NEW] click/pop noise in the headphone on several lenovo laptops

2018-11-25 Thread Hui Wang
jack. ** Affects: linux (Ubuntu) Importance: Critical Assignee: Hui Wang (hui.wang) Status: New ** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to lin

[Kernel-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892

2018-11-05 Thread Hui Wang
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

[Kernel-packages] [Bug 1801573] Re: pc randomly freeze

2018-11-04 Thread Hui Wang
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. --

[Kernel-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892

2018-11-04 Thread Hui Wang
Does this issue happen on Front Mic, Rear Mic or LineIn? set the input volume lower, is the recorded sound better? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title:

[Kernel-packages] [Bug 1800838] Re: Lenovo P52 laptop fan control incorrect

2018-11-01 Thread Hui Wang
how do you know the 2nd fan is not working? let me check it in your way on my p52 too. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1800838 Title: Lenovo P52 laptop fan control

[Kernel-packages] [Bug 1800838] Re: Lenovo P52 laptop fan control incorrect

2018-10-31 Thread Hui Wang
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" -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1796786] Re: screen displays abnormally on the lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd)

2018-10-24 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1796786 Title: screen displays abnormally on the

[Kernel-packages] [Bug 1796789] Re: the machine of lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd) often hangs randomly

2018-10-24 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1796789 Title: the machine of lenovo M715 with the

[Kernel-packages] [Bug 1797292] Re: The front MIC can't work on the Lenovo M715

2018-10-24 Thread Hui Wang
** 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 -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1798328] Re: USB cardreader (0bda:0328) make the system can't enter s3 or hang

2018-10-24 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1798328 Title: USB cardreader (0bda:0328) make the

[Kernel-packages] [Bug 1798708] Re: It will load nvidia driver when swith to Intel mode

2018-10-18 Thread Hui Wang
** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1798708 Title: It will load nvidia driver when swith to Intel mode

[Kernel-packages] [Bug 1798328] Re: USB cardreader (0bda:0328) make the system can't enter s3 or hang

2018-10-17 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1798328] [NEW] USB cardreader (0bda:0328) make the system can't enter s3 or hang

2018-10-17 Thread Hui Wang
) 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 -- You received this bug notification because you are a member of Ker

[Kernel-packages] [Bug 1797292] Re: The front MIC can't work on the Lenovo M715

2018-10-10 Thread Hui Wang
** 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,

[Kernel-packages] [Bug 1797292] Re: The front MIC can't work on the Lenovo M715

2018-10-10 Thread Hui Wang
** Tags added: originate-from-1789803 sutton -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1797292 Title: The front MIC can't work on the Lenovo M715 Status in HWE Next: New Status

[Kernel-packages] [Bug 1797292] [NEW] The front MIC can't work on the Lenovo M715

2018-10-10 Thread Hui Wang
: 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 -- You recei

[Kernel-packages] [Bug 1796789] Re: the machine of lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd) often hangs randomly

2018-10-08 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1796789] Re: the machine of lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd) often hangs randomly

2018-10-08 Thread Hui Wang
** Tags added: originate-from-1789802 sutton -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1796789 Title: the machine of lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca,

[Kernel-packages] [Bug 1796789] [NEW] the machine of lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd) often hangs randomly

2018-10-08 Thread Hui Wang
) Importance: Critical Assignee: Hui Wang (hui.wang) Status: Incomplete ** Tags: originate-from-1789802 sutton ** Changed in: linux (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Kernel Packages, which is subscri

[Kernel-packages] [Bug 1796786] Re: screen displays abnormally on the lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd)

2018-10-08 Thread Hui Wang
** 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.

[Kernel-packages] [Bug 1796786] [NEW] screen displays normally on the lenovo M715 with the AMD GPU (Radeon Vega 8 Mobile, rev ca, 1002:15dd)

2018-10-08 Thread Hui Wang
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 -- You received this bug notification because you are a member of Kernel Packages

[Kernel-packages] [Bug 1781316] Re: change front mic location for more lenovo m7/8/9xx machines

2018-10-03 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1781316 Title: change front mic location for more

[Kernel-packages] [Bug 1791569] Re: some nvidia p1000 graphic cards hang during the boot

2018-10-03 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1791569 Title: some nvidia p1000 graphic cards

[Kernel-packages] [Bug 1789145] Re: Microphone cannot be detected with front panel audio combo jack on HP Z8-G4 machine

2018-09-27 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1789145 Title: Microphone cannot be detected with

[Kernel-packages] [Bug 1782689] Re: HDMI/DP audio can't work on the laptop of Dell Latitude 5495

2018-09-13 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1782689 Title: HDMI/DP audio can't work on the

[Kernel-packages] [Bug 1791569] Re: some nvidia p1000 graphic cards hang during the boot

2018-09-10 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1791569] [NEW] some nvidia p1000 graphic cards hang during the boot

2018-09-09 Thread Hui Wang
** 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 -- You received this

[Kernel-packages] [Bug 1789145] Re: Microphone cannot be detected with front panel audio combo jack on HP Z8-G4 machine

2018-08-26 Thread Hui Wang
** Description changed: - Steps to reproduce: Plug 3-ring headset to front audio jack. - Expected result: Microphone of headset could be detected + [Impact] + This bug comes from OEM cert project of HP, the front mic jack can't detect + any plug/unplug, and we can't record any sound from

[Kernel-packages] [Bug 1789145] [NEW] Microphone cannot be detected with front panel audio combo jack on HP Z8-G4 machine

2018-08-26 Thread Hui Wang
(Ubuntu) Importance: Critical Assignee: Hui Wang (hui.wang) Status: New ** Tags: originate-from-1783289 stella ** Changed in: linux (Ubuntu) Importance: Undecided => Critical ** Tags added: originate-from-1783289 stella -- You received this bug notification because

[Kernel-packages] [Bug 1781316] Re: change front mic location for more lenovo m7/8/9xx machines

2018-08-21 Thread Hui Wang
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Committed ** Changed in: hwe-next Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1781316

[Kernel-packages] [Bug 1782689] Re: HDMI/DP audio can't work on the laptop of Dell Latitude 5495

2018-07-30 Thread Hui Wang
** 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);"

[Kernel-packages] [Bug 1782689] Re: HDMI/DP audio can't work on the laptop of Dell Latitude 5495

2018-07-20 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1782689] [NEW] HDMI/DP audio can't work on the laptop of Dell Latitude 5495

2018-07-19 Thread Hui Wang
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) Importance

[Kernel-packages] [Bug 1781316] Re: change front mic location for more lenovo m7/8/9xx machines

2018-07-11 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1781316] [NEW] change front mic location for more lenovo m7/8/9xx machines

2018-07-11 Thread Hui Wang
e: 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: linux (Ubuntu) Importance: Undecided => Critical ** Tags added: origina

[Kernel-packages] [Bug 1774306] Re: enable mic-mute hotkey and led on Lenovo M820z and M920z

2018-07-05 Thread Hui Wang
** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1774306 Title: enable mic-mute hotkey and led on

[Kernel-packages] [Bug 1774306] Re: enable mic-mute hotkey and led on Lenovo M820z and M920z

2018-06-13 Thread Hui Wang
** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1774306 Title: enable mic-mute hotkey and led on

[Kernel-packages] [Bug 1774306] Re: enable mic-mute hotkey and led on Lenovo M820z and M920z

2018-05-30 Thread Hui Wang
** 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

[Kernel-packages] [Bug 1774306] [NEW] enable mic-mute hotkey and led on Lenovo M820z and M920z

2018-05-30 Thread Hui Wang
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-1773297 sut

[Kernel-packages] [Bug 1766398] Re: set PINCFG_HEADSET_MIC to parse_flags for Dell precision 3630

2018-05-24 Thread Hui Wang
** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1766398 Title: set PINCFG_HEADSET_MIC to

[Kernel-packages] [Bug 1766477] Re: Change the location for one of two front mics on a lenovo thinkcentre machine

2018-05-24 Thread Hui Wang
** Tags removed: verification-needed-artful ** Tags added: verification-done-artful -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem in Ubuntu. https://bugs.launchpad.net/bugs/1766477 Title: Change the location for one of two

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