[Touch-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892/1220 on AMD chipsets
** Bug watch added: Linux Kernel Bug Tracker #217526 https://bugzilla.kernel.org/show_bug.cgi?id=217526 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892/1220 on AMD chipsets Status in Linux: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Won't Fix Bug description: Not sure if I'll report this upstream but there is definitely an issue with microphone recording on my desktop, this is not happening on my laptop which has a different codec. Already tried all workarounds possible, no luck. Only with my desktop with this particular motherboard. No issues in Windows, the sound recorded in there is distorted and has some static and robotic tone on high-pitch. alsa-info on the attachments To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892/1220 on AMD chipsets
Thank you for reporting this bug to Ubuntu. Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019. See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: pulseaudio (Ubuntu) Status: Confirmed => Won't Fix ** Changed in: linux (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892/1220 on AMD chipsets Status in Linux: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Won't Fix Bug description: Not sure if I'll report this upstream but there is definitely an issue with microphone recording on my desktop, this is not happening on my laptop which has a different codec. Already tried all workarounds possible, no luck. Only with my desktop with this particular motherboard. No issues in Windows, the sound recorded in there is distorted and has some static and robotic tone on high-pitch. alsa-info on the attachments To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892/1220 on AMD chipsets
May as well join the fun. Believed I tried every suggested work around
above, still got crackling.
In my case the crackling is present on the line-in 3.5mm jack plug and
not a microphone.
I run:
X470 GAMING PRO (MS-7B79) motherboard with a ALC892, Ryzen 2700, Radeon
RX Vega 54. Running Ubuntu 19.04, Kernel 5.0.0-20-generic (was hoping
kernel 5 would improve things).
I did notice that the crackling reduced a bit when using this setting in
/etc/default.pa
### Automatically load driver modules depending on the hardware available
.ifexists module-udev-detect.so
load-module module-udev-detect use_ucm=0 tsched=0
.else
### Use the static hardware detection module (for systems that lack udev suppor$
load-module module-detect tsched=0
.endif
I use a Loopback (# pactl load-module module-loopback latency_msec=1) to pipe
some line in audio (chiptune device('s)) into PulseAudio if that's something
useful to know.
Really annoying problem, makes me feel ashamed using Linux, really nice
up to date computer (hardware) and some trivial piece of sillycon
working with every other OS refuses to work on Linux. Don't know who to
blame, but blaming I do!
USB soundcapture isn't really the thing I'm looking for. Unnecessary
latency is often a thing I try to avoid.
Who wants to trade a X470 GAMING PRO for a X470 board that has working
sound on Linux??
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to pulseaudio in Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892/1220 on AMD chipsets
Status in Linux:
Confirmed
Status in linux package in Ubuntu:
Incomplete
Status in pulseaudio package in Ubuntu:
Confirmed
Bug description:
Not sure if I'll report this upstream but there is definitely an issue
with microphone recording on my desktop, this is not happening on my
laptop which has a different codec.
Already tried all workarounds possible, no luck. Only with my desktop
with this particular motherboard. No issues in Windows, the sound
recorded in there is distorted and has some static and robotic tone on
high-pitch.
alsa-info on the attachments
To manage notifications about this bug go to:
https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions
--
Mailing list: https://launchpad.net/~touch-packages
Post to : touch-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892/1220 on AMD chipsets
Launchpad has imported 97 comments from the remote bug at
https://bugzilla.kernel.org/show_bug.cgi?id=195303.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
https://help.launchpad.net/InterBugTracking.
On 2017-04-09T18:55:48+00:00 icebalm wrote:
Audio playback seems to be fine, however audio capture results in
crackling.
- all values of position_fix have been tried and do not help
- power_save=0 does not help
- align_buffer_size does not help
- enable_msi does not help
Hardware is onboard ALC1220 codec sound chipset on the ASUS Crosshair VI
Hero motherboard.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1801540/comments/0
On 2017-06-18T18:46:14+00:00 kernel wrote:
Created attachment 257067
alsa-info of offending hardware
Reply at:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1801540/comments/1
On 2017-06-18T18:52:22+00:00 kernel wrote:
To elaborate on this bug:
- I've found someone on reddit who went into more detail (including futile
pulseaudio sorcery):
https://www.reddit.com/r/linuxquestions/comments/68rirb/mic_cracklingstatic/
- He was kind enough to upload an audio sample:
https://drive.google.com/open?id=0B1kXCJ6A8v29N3lBT0c4TGdRbFE
I have encountered the same problem. It is present from 4.11 to
4.12.0-rc5 (most recent rc as of this writing). I tried a few distros;
all have the same problem.
Windows 10 records without distortion.
This device identifies as "Vendor Id: 0x10ec1168". See attached alsa-
info file and ignore the ATI HDMI and Audioengine noise as best as
possible.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1801540/comments/2
On 2017-08-12T08:24:35+00:00 luca.ricciolo wrote:
Same problem, audio microphone capture results a little crackling/noisy
kernel 4.12.5
description: Motherboard
product: CROSSHAIR VI HERO
vendor: ASUSTeK COMPUTER INC.
Codec: Realtek ALC1220
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec1220
Subsystem Id: 0x10438735
Revision Id: 0x13
!!Kernel Information
!!--
Kernel release:4.12.5-041205-generic
Operating System: GNU/Linux
Architecture: x86_64
Processor: x86_64
SMP Enabled: Yes
!!ALSA Version
!!
Driver version: k4.12.5-041205-generic
Library version:1.1.0
Utilities version: 1.1.0
!!Loaded ALSA modules
!!---
snd_hda_intel
snd_hda_intel
Reply at:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1801540/comments/3
On 2017-08-12T08:51:14+00:00 luca.ricciolo wrote:
The same on 4.12.6 and previous, just tried.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1801540/comments/4
On 2017-09-06T12:08:49+00:00 frederic.epitre wrote:
Hi,
I also had the same problem with my ASROCK X370 Gaming K4 (ALC1220):
1st case: Booting FIRST Linux: Sound with noise/crackling.
2nd case: Booting FIRST Windows and SECOND Linux: Sound is perfect.
I suceed in solving the problem by comparing the Coeff values in both
cases and assign the values of the second case in a script at boot time.
How to:
- Install alsa-tools.
- In both cases, you have to: echo 1 >
/sys/module/snd_hda_codec/parameters/dump_coefs
- Then, in the first case, alsa-info --no-upload --output infos_bad
- Then, in the second case, alsa-info --no-upload --output infos_good
- Finally, you compare the coef values: diff infos_bad infos_good | grep Coeff
For changing the value of each different Coeff, you need to proceed as
follow: for example, changing Coeff 0x67 to value 0x3000
hda-verb /dev/snd/hwC0D0 0x20 SET_COEF_INDEX 0x67
hda-verb /dev/snd/hwC0D0 0x20 SET_PROC_COEF 0x3000
You have to do this in the growing order of Coeff. Remark that hwC0D0
refers to your sound card. In case of HDMI output like me, my sound card
if hwC1D0.
Here is a quick script:
#!/bin/bash
coeffs=($(echo 0x{16,43,44,5d,5e,63,67}))
values=($(echo 0x{8020,3405,fa10,0606,,e430,3000}))
for i in `seq 0 $(( ${#coeffs[@]} - 1 ))`
do
hda-verb /dev/snd/hwC1D0 0x20 SET_COEF_INDEX ${coeffs[$i]} && hda-verb
/dev/snd/hwC1D0 0x20 SET_PROC_COEF ${values[$i]}
done
Just change the coeffs to change in the array 'coeffs' and the new
values in array 'values' and exec this script. A remark, while I do not
shutdown the power
[Touch-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892/1220 on AMD chipsets
Most reports mention ALC1220, but the same bug occurs in older AMD systems also. E.g. it occurs on a 2014 system by Dell, AMD chipset, AMD G-T48E CPU, ALC269VB, with Linux 4.19. Whereas the microphone of that system works OK with Windows 10. List of PLAYBACK Hardware Devices card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: SB [HDA ATI SB], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 List of CAPTURE Hardware Devices card 1: SB [HDA ATI SB], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892/1220 on AMD chipsets Status in Linux: Unknown Status in linux package in Ubuntu: Incomplete Status in pulseaudio package in Ubuntu: Confirmed Bug description: Not sure if I'll report this upstream but there is definitely an issue with microphone recording on my desktop, this is not happening on my laptop which has a different codec. Already tried all workarounds possible, no luck. Only with my desktop with this particular motherboard. No issues in Windows, the sound recorded in there is distorted and has some static and robotic tone on high-pitch. alsa-info on the attachments To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1801540] Re: Microphone distorted sound on ALC892/1220 on AMD chipsets
Bug 195303 (ALC1220 snd_hda_intel Sound capture is crackled / distorted) is the most detailed and active of several open bug reports about this. ** Changed in: linux Importance: Medium => Unknown ** Changed in: linux Status: Confirmed => Unknown ** Changed in: linux Remote watch: Linux Kernel Bug Tracker #201613 => Linux Kernel Bug Tracker #195303 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1801540 Title: Microphone distorted sound on ALC892/1220 on AMD chipsets Status in Linux: Unknown Status in linux package in Ubuntu: Incomplete Status in pulseaudio package in Ubuntu: Confirmed Bug description: Not sure if I'll report this upstream but there is definitely an issue with microphone recording on my desktop, this is not happening on my laptop which has a different codec. Already tried all workarounds possible, no luck. Only with my desktop with this particular motherboard. No issues in Windows, the sound recorded in there is distorted and has some static and robotic tone on high-pitch. alsa-info on the attachments To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1801540/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
