Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1105774
Title:
hda-intel: spurious response and pulseaudio fails to start with no
reason
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
I have two desktops, Unity and KDE, in KDE pulseaudio starts without
problems, but when I end session in KDE and begin it with Unity, then
pulseaudio fails to start, I have sound in KDE even in lightdm, but
not in Unity, this lack of sound makes Unity experience to suck at
all.
Why pulseaudio cannot start when I log on with Unity?
When I try to start it manually it just drops this message:
E: [pulseaudio] main.c: Falló el inicio del demonio.
The same message when I logon:
Jan 26 00:33:00 64-desktop pulseaudio[25578]: [pulseaudio]
module-udev-detect.c: inotify_init1() failed: Demasiados archivos abiertos
Jan 26 00:33:00 64-desktop pulseaudio[25578]: [pulseaudio] module.c: Failed
to load module "module-udev-detect" (argument: ""): initialization failed.
Jan 26 00:33:00 64-desktop pulseaudio[25578]: [pulseaudio] main.c: Module
load failed.
Jan 26 00:33:00 64-desktop pulseaudio[25578]: [pulseaudio] main.c: Fallo al
intentar iniciar el demonio.
Jan 26 00:33:00 64-desktop pulseaudio[25575]: [pulseaudio] main.c: Falló el
inicio del demonio.
If the problem is with udev, why it fails with Unity, and not in KDE?.
I actually have sound, but not trough pulseaudio; the speaker icon in
the system tray shows disabled and I don't have login sound, I know it
is disabled by default, I enabled it, so I expect to hear login sound
and have pulseaudio working.
I noticed this problem with pulseaudio since an upgrade that the system made
automatically on January 18, these packages:
Start-Date: 2013-01-18 10:24:02
Install: linux-headers-3.2.0-36:amd64 (3.2.0-36.57, automatic),
linux-image-3.2.0-36-generic:amd64 (3.2.0-36.57),
linux-headers-3.2.0-36-generic:amd64 (3.2.0-36.57, automatic)
Upgrade: linux-generic:amd64 (3.2.0.35.40, 3.2.0.36.43),
x11proto-gl-dev:amd64 (1.4.14-2, 1.4.16-1~precise1),
linux-headers-generic:amd64 (3.2.0.35.40, 3.2.0.36.43),
linux-image-generic:amd64 (3.2.0.35.40, 3.2.0.36.43), linux-libc-dev:amd64
(3.2.0-35.55, 3.2.0-36.57), x11proto-dri2-dev:amd64 (2.6-2, 2.8-1~precise1)
End-Date: 2013-01-18 10:30:02
I personally can't find any relation of these packages with
pulseaudio, but after I installed the new kernel, pulseaudio sucks
when I log on with Unity.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15.2
ProcVersionSignature: Ubuntu 3.2.0-36.57-generic 3.2.35
Uname: Linux 3.2.0-36-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: VT82xx [HDA VIA VT82xx], device 0: VT1708B 8-Ch Analog [VT1708B 8-Ch
Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path',
'/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c',
'/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D2p', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info:
Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfebfc000 irq 17'
Mixer name : 'VIA VT1708B 8-Ch'
Components : 'HDA:1106e721,10191349,00100100'
Controls : 42
Simple ctrls : 21
CheckboxSubmission: 12497377426c4e40d55dfc62c00d0a8b
CheckboxSystem: 5606fb5d476dcfd021a0181d012c8ef5
Date: Sat Jan 26 00:26:09 2013
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MarkForUpload: True
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/21/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080014
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P53G
dmi.board.vendor: PCCHIPS
dmi.board.version: 1.0
dmi.chassis.asset.tag: 0123ABC
dmi.chassis.type: 3
dmi.chassis.vendor: PCCHIPS
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080014:bd02/21/2008:svnPCCHIPS:pnP53G:pvr1.0:rvnPCCHIPS:rnP53G:rvr1.0:cvnPCCHIPS:ct3:cvr1.0:
dmi.product.name: P53G
dmi.product.version: 1.0
dmi.sys.vendor: PCCHIPS
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