Hi,
The same on Kubuntu 18.04
Tried kernels:
uname -r
4.20.17-042017-generic
uname -r
5.1.6-050106-generic
Hardware:
Base Board Information
Manufacturer: Gigabyte Technology Co., Ltd.
Product Name: AB350M-D3H-CF
Realtek® ALC887 codec
Headphones are connected on the backward.
Log according to
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/874535/comments/33:
tail -f /tmp/pulseaudio.log | grep is.now
( 241.947| 0.019) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now unplugged
( 269.853| 27.904) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now plugged in
( 269.874| 0.019) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now unplugged
( 274.694| 4.818) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now plugged in
( 274.716| 0.018) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now unplugged
( 276.145| 1.427) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now plugged in
( 276.166| 0.019) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now unplugged
( 276.251| 0.083) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now plugged in
( 276.272| 0.019) D: [pulseaudio] module-alsa-card.c: Jack 'Front Headphone
Jack' is now unplugged
In fact I don't have jack in 'Front Headphone Jack', my jack is plugged in
'Line Out Jack':
manual testing by plug/unplug
(1692.464| 35.788) D: [pulseaudio] module-alsa-card.c: Jack 'Line Out Jack' is
now unplugged
(1693.627| 1.148) D: [pulseaudio] module-alsa-card.c: Jack 'Line Out Jack' is
now plugged in
1) Fix did not help:
> Then edit /etc/modprobe.d/alsa-base.conf and add this line:
> options snd-hda-intel jackpoll_ms=250
However this fix (or maybe together with the second fix) made sound
interruptions to appear more rarely (e.g. once in a minute instead of once in
several seconds).
Tried jackpoll_ms=250,250 and jackpoll_ms=1000,1000
2) Fix did not help either:
Commenting out the following in the
/usr/share/pulseaudio/alsa-mixer/paths/analog-output-headphones.conf
#[Jack Front Headphone]
#required-any = any
#[Jack Headphone]
#required-any = any
3) Fix did not help:
ALSA level: start alsamixer in a terminal and change "Automute mode" to
"disabled"
On my system I basically don't have 'Automute mode' option
4) The only solution helped is to physically disconnect front panel
audio connector on the motherboard. Only then those sound cracking and
popping disappeared completely.
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Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/874535
Title:
Volume Slider Jumps, due to rapidly changing hardware jack sense state
Status in alsa-driver package in Ubuntu:
Triaged
Bug description:
In Oneiric Release, The volume slider randomly jump down a notch or
two for fraction of a second, even when there is no audio playing on
the system. If mute is selected, the menu will quickly flip out of
mute mode and back again. This change actually affects the audio
output, resulting in pops correlated with the volume changes.
nVidia GF106 Audio Controller
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: jfrorie 9959 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfb9f8000 irq 54'
Mixer name : 'Realtek ALC892'
Components : 'HDA:10ec0892,1462522c,00100302'
Controls : 35
Simple ctrls : 20
Card2.Amixer.info:
Card hw:2 'Generic'/'HD-Audio Generic at 0xfbcf8000 irq 55'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100200'
Controls : 4
Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 11.10
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
Package: pulseaudio 1:1.0-0ubuntu3.1
PackageArchitecture: amd64
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9
Tags: oneiric running-unity
Uname: Linux 3.0.0-14-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (82 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 11/16/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V25.0
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: X58A-GD45 (MS-7522)
dmi.board.vendor: MSI
dmi.board.version: 5.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.chassis.version: 5.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV25.0:bd11/16/2010:svnMSI:pnMS-7522:pvr5.0:rvnMSI:rnX58A-GD45(MS-7522):rvr5.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr5.0:
dmi.product.name: MS-7522
dmi.product.version: 5.0
dmi.sys.vendor: MSI
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