Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
hi, i'm upgrading from 64-bit ubuntu 12.04 to 12.10
and i found that after upgrade my sound card not detected,
it only shows "Dummy Output" on "Sound Settings"
i'm using
Code:
$ uname -a
Linux mycompname 3.5.0-18-generic #29-Ubuntu SMP Fri Oct 19 10:26:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
my laptop is Acer Aspire One 725
my alsa and pulseaudio package:
Code:
ii alsa-base 1.0.25+dfsg-0ubuntu3 all ALSA driver configuration files
ii alsa-oss 1.0.25-1 amd64 ALSA wrapper for OSS applications
ii alsa-utils 1.0.25-3ubuntu2 amd64 Utilities for configuring and using ALSA
ii alsamixergui 0.9.0rc2-1-9.1 amd64 graphical soundcard mixer for ALSA soundcard driver
ii bluez-alsa:amd64 4.101-0ubuntu6 amd64 Bluetooth ALSA support
ii bluez-alsa:i386 4.101-0ubuntu6 i386 Bluetooth ALSA support
ii gnome-alsamixer 0.9.7~cvs.20060916.ds.1-3 amd64 ALSA sound mixer for GNOME
ii gstreamer0.10-alsa:amd64 0.10.36-1ubuntu1 amd64 GStreamer plugin for ALSA
ii libsox-fmt-alsa 14.4.0-3 amd64 SoX alsa format I/O library
ii xmms2-plugin-alsa 0.8+dfsg-4 amd64 XMMS2 - ALSA output
ii gstreamer0.10-pulseaudio:amd64 0.10.31-3ubuntu1 amd64 GStreamer plugin for PulseAudio
ii gstreamer1.0-pulseaudio:amd64 1.0.1-1 amd64 GStreamer plugin for PulseAudio
ii libpulse-dev:amd64 1:2.1-0ubuntu4 amd64 PulseAudio client development headers and libraries
ii libpulse-mainloop-glib0:amd64 1:2.1-0ubuntu4 amd64 PulseAudio client libraries (glib support)
ii libpulse-mainloop-glib0:i386 1:2.1-0ubuntu4 i386 PulseAudio client libraries (glib support)
ii libpulse0:amd64 1:2.1-0ubuntu4 amd64 PulseAudio client libraries
ii libpulse0:i386 1:2.1-0ubuntu4 i386 PulseAudio client libraries
ii libpulsedsp:amd64 1:2.1-0ubuntu4 amd64 PulseAudio OSS pre-load library
ii libpulsedsp:i386 1:2.1-0ubuntu4 i386 PulseAudio OSS pre-load library
ii libsox-fmt-pulse 14.4.0-3 amd64 SoX PulseAudio format I/O library
ii pulseaudio 1:2.1-0ubuntu4 amd64 PulseAudio sound server
ii pulseaudio-esound-compat 1:2.1-0ubuntu4 amd64 PulseAudio ESD compatibility layer
ii pulseaudio-module-gconf 1:2.1-0ubuntu4 amd64 GConf module for PulseAudio sound server
ii pulseaudio-module-raop 1:2.1-0ubuntu4 amd64 RAOP module for PulseAudio sound server
ii pulseaudio-module-x11 1:2.1-0ubuntu4 amd64 X11 module for PulseAudio sound server
ii pulseaudio-module-zeroconf 1:2.1-0ubuntu4 amd64 Zeroconf module for PulseAudio sound server
ii pulseaudio-utils 1:2.1-0ubuntu4 amd64 Command line tools for the PulseAudio sound server
ii vlc-plugin-pulse 2.0.4-0ubuntu1 amd64 PulseAudio plugin for VLC
i have tried to purge alsa-base and pulseaudio then install again, reboot, but still not working..
i have tried to blacklist some module in /etc/modprobe.d/blacklist.conf, that i've read in archlinux forum is the cause of the similar problem, but no luck
Code:
# disable bluetooth
blacklist btusb
# possible soundcard bug
blacklist i82975x_edac
my sound card is
Code:
$ sudo lshw -c sound
*-multimedia:0 UNCLAIMED
description: Audio device
product: Wrestler HDMI Audio [Radeon HD 6250/6310]
vendor: Advanced Micro Devices [AMD] nee ATI
physical id: 1.1
bus info: pci@0000:00:01.1
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm pciexpress msi bus_master cap_list
configuration: latency=0
resources: memory:90244000-90247fff
*-multimedia:1 UNCLAIMED
description: Audio device
product: Hudson Azalia Controller
vendor: Advanced Micro Devices [AMD]
physical id: 14.2
bus info: pci@0000:00:14.2
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: latency=32
resources: memory:90240000-90243fff
alsamixer output
Code:
$ sudo alsamixer
cannot open mixer: No such file or directory
aplay output
Code:
$ sudo aplay -l
aplay: device_list:252: no soundcards found...
modinfo output
Code:
$ modinfo snd-hda-codec
filename: /lib/modules/3.5.0-18-generic/kernel/sound/pci/hda/snd-hda-codec.ko
license: GPL
description: HDA codec core
srcversion: 88CD34C9956A915CBC37609
depends: snd-pcm,snd,snd-hwdep
intree: Y
vermagic: 3.5.0-18-generic SMP mod_unload modversions
is this kernel problem? and how to fix this?
btw somehow fglrx works worse than fglrx-updates for 12.10
but fglrx works better than fglrx-updates for 12.04 --> just sayin..
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
Yea, its a kernel problem...what kind of update would it be if you didnt have to deal with some ******** about your hardware not working anymore? I have different hardware from you but still the same problem with snd-hda-intel and although its a half-assed fix, if you can roll back to a 3.2 kernel by holding shift when starting up, that'll fix your audio (but also knock you back to the stupid years old issue of suspend suddenly and randomly making your hard drive slow as death which is fixed in 3.5) so its something in between 3.2 and 3.5
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
'____' ah i see.. thanks for your reply..
btw, some other failed attempt:
Code:
# alias snd-card-0 snd-hda-intel
#options snd-hda-intel model=laptop
#options snd-hda-intel model=auto
options snd-hda-intel model=acer-aspire position_fix=1
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
BUMP !!!
Got the exact same issue here ... practically clueless on fixing this ! :(
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
yes, and when i choose to use older kernel from 12.04
Code:
Linux tribe 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26 21:33:09 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
my soundcard still not working.. >w<
it worked before when i still use 12.04..
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
and still not working for newer kernel..
Code:
Linux tribe 3.6.3-030603-generic #201210211349 SMP Sun Oct 21 17:50:41 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
the one and only, solution! yeah!!!
just add snd-hda-intel to /etc/modules
and restart, it works for linux-3.7 kernel ^^
source:
https://docs.google.com/document/d/1...ngc5SFLMI/edit
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
No luck for me unfortunately, with either the standard kernel or the current mainline
Re: Acer Aspire One no sound Dummy Output upgrade from 12.04 to 12.10
The suggestion and link from kiswono worked for me, thanks!
that doc is a great walkthrough. super-simple help in the appendices, straightforward steps in the main document.
It went wrong for me after a couple of months of uptime and a big system update.
uname -a
Linux radagast 3.2.0-53-generic #81-Ubuntu SMP Thu Aug 22 21:01:03 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
