hda-intel: spurious response and no sound in Ubuntu 12.04. Worked in 10.10
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
"Dummy output" is the name of my card. It obviously doesn't work.
I was finally able to fix the issue (temporarily), but trying these solutions I found online.
(0) updated first
$ sudo apt-get update; sudo apt-get upgrade
# rebooted
(1) Didn't work
$ sudo apt-get remove --purge alsa-base
$ sudo apt-get remove --purge pulseaudio
$ sudo apt-get install alsa-base
$ sudo apt-get install pulseaudio
$ sudo alsa force-reload
(2) PPC fix? I have some custom built PC, not PPC, but I thought I'd try it
$ gksu gedit /etc/modules
# added:
# snd_aoa_i2sbus
# snd_aoa_
# snd_aoa_codec_tas
# snd_aoa_codec_onyx
(3)
$ sudo killall pulseaudio; rm -r ~/.pulse*
# rebooted
(4)
$ aplay -l **
**** List of PLAYBACK Hardware Devices ****
(5)
$ gksu gedit /etc/modprobe.
# added:
# options snd-hda-intel model=auto
# options snd-hda-intel model=hp-dv5
# options snd_hda_intel model=hp-dv5
# rebooted
(6)
$ alsamixer
cannot load mixer controls: Invalid argument
(7)
$ pulseaudio -k
(8)
$ sudo alsa force-reload
Unloading ALSA sound driver modules: snd-hda-
Loading ALSA sound driver modules: snd-hda-
(9) here are my devices
$ aplay -l **
**** List of PLAYBACK Hardware Devices ****
card 0: VT82xx [HDA VIA VT82xx], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: VT82xx [HDA VIA VT82xx], device 1: ALC662 rev1 Digital [ALC662 rev1 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
So I think added the lines to /etc/modprobe.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pulseaudio 1:1.1-0ubuntu15
ProcVersionSign
Uname: Linux 3.2.0-24-
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: VT82xx [HDA VIA VT82xx], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: VT82xx [HDA VIA VT82xx], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/
Card0.Amixer.info:
Error: command ['amixer', '-c', '0', 'info'] failed with exit code 1: amixer: Mixer load hw:0 error: Invalid argument
Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17'
Mixer name : 'Realtek ALC662 rev1'
Components : 'HDA:10ec0662,
Controls : 8
Card0.Amixer.
Date: Fri May 4 13:55:55 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423.2)
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/20/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0507
dmi.board.
dmi.board.name: P5VD2-VM SE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev x.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
Changed in pulseaudio (Ubuntu): | |
status: | Confirmed → Incomplete |
summary: |
- "Dummy output" -- No sound in Ubuntu 12.04. Worked in 10.10 + hda-intel: spurious response and no sound in Ubuntu 12.04. Worked in + 10.10 |
affects: | pulseaudio (Ubuntu) → alsa-driver (Ubuntu) |
Status changed to 'Confirmed' because the bug affects multiple users.