alsa-util.c: Function snd_pcm_avail() returns a value that is extraordinarily large: 370196 bytes (2098 мс).
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
alsa-utils (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
pulseaudio (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
An old issue with ALSA is still present in Ubuntu 16.04.6.
The system became extraordinarily slow and hangs at total in around a minute while playing a music (around a few hours in my case).
[15:38:51]
[root@ThinkPad/
Feb 27 14:58:50 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
Feb 27 14:58:51 ThinkPad pulseaudio[9613]: [alsa-sink-
[15:39:03]
[root@ThinkPad/
Linux ThinkPad 4.15.0-45-generic #48~16.04.1-Ubuntu SMP Tue Jan 29 18:03:48 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
[15:40:01]
[root@ThinkPad/
Advanced Linux Sound Architecture Driver Version k4.15.0-45-generic.
---
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
DistroRelease: Ubuntu 16.04
InstallationDate: Installed on 2018-08-14 (197 days ago)
InstallationMedia: Ubuntu 16.04.5 LTS "Xenial Xerus" - Release amd64 (20180731)
NonfreeKernelMo
Package: linux
PackageArchitec
ProcVersionSign
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
Tags: xenial xenial
Uname: Linux 4.15.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 11/27/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: J9ET37WW (1.16 )
dmi.board.
dmi.board.name: 20C6A03200
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad Edge E540
dmi.product.name: 20C6A03200
dmi.product.
dmi.sys.vendor: LENOVO
description: | updated |
Changed in pulseaudio (Ubuntu): | |
status: | New → Confirmed |
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 1817912
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.