Public bug reported:
For a few weeks, as soon as I plug headphone or sound system to the Jack
input, I just got lots of noise.
$ lsb_release -rd
Description: Ubuntu 16.04.3 LTS
Release: 16.04
root@kveikur:/var/log# uname -a
Linux kveikur 4.14.12-041412-generic #201801051649 SMP Fri Jan 5 16:50:54 UTC
2018 x86_64 x86_64 x86_64 GNU/Linux
$ apt-cache policy alsa-utils
alsa-utils:
Installed: 1.1.0-0ubuntu5
Candidate: 1.1.0-0ubuntu5
Version table:
*** 1.1.0-0ubuntu5 500
500 http://ch.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
100 /var/lib/dpkg/status
$ apt-cache policy alsa-base
alsa-base:
Installed: 1.0.25+dfsg-0ubuntu5
Candidate: 1.0.25+dfsg-0ubuntu5
Version table:
*** 1.0.25+dfsg-0ubuntu5 500
500 http://ch.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
500 http://ch.archive.ubuntu.com/ubuntu xenial/main i386 Packages
100 /var/lib/dpkg/status
Here the information I have in syslog :
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large:
376480 bytes (2134 ms).
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'.
Please report this issue to the ALSA developers.
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: snd_pcm_dump():
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: Hardware PCM card 0 'HDA Intel PCH' device 0 subdevice 0
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: Its setup is:
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: stream : CAPTURE
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: access : MMAP_INTERLEAVED
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: format : S16_LE
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: subformat : STD
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: channels : 2
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: rate : 44100
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: exact rate : 44100 (44100/1)
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: msbits : 16
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: buffer_size : 16384
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: period_size : 8192
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: period_time : 185759
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: tstamp_mode : ENABLE
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: tstamp_type : MONOTONIC
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: period_step : 1
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: avail_min : 8192
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: period_event : 0
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: start_threshold : -1
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: stop_threshold : 4611686018427387904
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: silence_threshold: 0
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: silence_size : 0
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: boundary : 4611686018427387904
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: appl_ptr : 1113200
Jan 9 14:01:38 kveikur pulseaudio[7801]: [alsa-source-ALC3266 Analog]
alsa-util.c: hw_ptr : 1207320
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
Uname: Linux 4.14.12-041412-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: yoann 7801 F.... pulseaudio
/dev/snd/controlC1: yoann 7801 F.... pulseaudio
Date: Tue Jan 9 14:02:51 2018
InstallationDate: Installed on 2015-11-30 (770 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
PackageArchitecture: all
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: alsa-driver
UpgradeStatus: Upgraded to xenial on 2016-03-18 (661 days ago)
dmi.bios.date: 10/14/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 01.00.05
dmi.board.name: 0N7TVV
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr01.00.05:bd10/14/2015:svnDellInc.:pnXPS159550:pvr:rvnDellInc.:rn0N7TVV:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 15 9550
dmi.sys.vendor: Dell Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: alsa amd64 apport-bug xenial
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https://bugs.launchpad.net/bugs/1742144
Title:
Only noise on Buildin Audio headphone output
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