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.
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
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
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:
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:
https://bugzilla.kernel.org/show_bug.cgi?id=195303
This bug tracker is more updated
** Summary changed:
- Microphone distorted sound on ALC892
+ Microphone distorted sound on ALC892/1220 on AMD chipsets
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is
Some info regarding this, looks like a common problem with also other
different codecs and the only thing in common is the AMD chipset.
The same codecs on Intel looks to play just fine
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Just for curiosity, how did you test if it works or not?
I personally use this web program https://webcammictest.com/check-
microphone.html
So I can hear myself, and for me it is still present with every
workaround I try...
--
You received this bug notification because you are a member of
Thanks Fred, it worked for me !
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage notifications about this bug go to:
Tried that, it does not work for me
Daemon.conf has sample rate of 48000 even in my case, and setting that
module parameter still did not fix anything
I'm stuck with an USB sound card again
AMD chipset, ALC892 realtek codec
--
You received this bug notification because you are a member of
Got it fixed by in with my MIO-892:
/etc/pulse/daemon.conf:
default-sample-rate = 48000
/etc/modprobe.d/azalia-microphone.conf
#Valid values for position_fix are:
#0 = Auto
#1 = None
#2 = POSBUF
#3 = FIFO size
options snd-hda-intel position_fix=0
For Echo/Noise Cancellation:
i've the same Problem on Ubuntu 18.10.
I'm running a Asus P9D-X (no Onboard Sound) with a Asus MIO 892 (Realtek)-Card
which is detected as Intel-HDA:
00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High
Definition Audio Controller (rev 05)
cat /proc/asound/cards :
0 [PCH
Seems to be the same problem as
https://bugzilla.kernel.org/show_bug.cgi?id=195303
With ALC1220 codecs
The last comment was
"I might have found the source of this problem at least for me. A while
ago I set my Pulseaudio sample rate to 44100 to reduce crackling in my
virtual machine audio but
Following up that I'm experiencing the same issue on an MSI B450 AM4
motherboard with the same realtek chipset.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted
I have exactly the same problem, and I also have an MSI B350 am4
motherboard...
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: pulseaudio (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Launchpad has imported 4 comments from the remote bug at
https://bugzilla.kernel.org/show_bug.cgi?id=201613.
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
put the bugzilla link in the email.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage notifications about this bug go to:
Done, for sending an email to them using that CC you mean without the
bugzilla site?
Should I just put the bugzilla link in that email?
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
** Also affects: linux via
https://bugzilla.kernel.org/show_bug.cgi?id=201613
Importance: Unknown
Status: Unknown
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
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 Ubuntu
Bugs, which is subscribed to Ubuntu.
Yes I already did that but I may not understand how to add the required
maintainers into the mailing list
Here is it
https://bugzilla.kernel.org/show_bug.cgi?id=201613
** Bug watch added: Linux Kernel Bug Tracker #201613
https://bugzilla.kernel.org/show_bug.cgi?id=201613
--
You received
@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
Any updates on this?
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage notifications about this bug go to:
Tried all those values through HDAAnalyzer, but nothing relevant
changed, the noise is still there.
A note: In Windows or FreeBSD i was not using any echo cancel software,
the noise is just not present. There is still tjhe normal environmental
one, but not the robotic one only present on Linux.
So yes even with the module-echo-cancel enabled is still happening, I'll
try modifying the realtek patch on the kernel
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone
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
1) Happens with both Front mic and Rear mic.
2) No, it still sounds bad.
Something I found is that on FreeBSD is working fine.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
** Tags added: cosmic
** Package changed: alsa-driver (Ubuntu) => pulseaudio (Ubuntu)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage
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 Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted
Uhm yes I know that, but apport-collect is just not working as I already
said...
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1801540
Title:
Microphone distorted sound on ALC892
To manage
https://help.ubuntu.com/community/ReportingBugs
--
Cristian Aravena Romero (caravena)
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
I tried running it, I don't know honestly if that worked because when I
clicked on that link a browser page just appeared showing nothing
relevant
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs,
This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1801540
and then change the status of the bug to 'Confirmed'.
If, due to the
34 matches
Mail list logo
