*** This bug is a duplicate of bug 1041763 ***
https://bugs.launchpad.net/bugs/1041763
** This bug has been marked a duplicate of bug 1041763
[HP Pavilion dv2000 (RZ978EA#ABU), Conexant CX20549 (Venice), Speaker,
Internal] No sound at all
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https://bugs.launchpad.net/bugs/1093363
Title:
[HP Pavilion dv2000, Conexant CX20549 Venice] No sound from built-in
speaker
Status in “alsa-driver” package in Ubuntu:
New
Bug description:
I have installed Ubuntu 12.04 sometime back on my HP Pavillion dv2000 laptop.
This was originally having Windows VISTA which got formatted as part of
Ubuntu installation.
All of a sudden, I am not able hear any sound from the built-in speakers. I
referred the below thread,
https://help.ubuntu.com/community/SoundTroubleshooting#Sound_Output_Troubleshooting,
to resolve this issue but I am not able to hear the sound by running
the below command
sudo aplay /usr/share/sounds/alsa/Front_Center.wav
Here are my system details.,
sudo lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04
sudo aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: Conexant Digital [Conexant
Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
lspci -v | grep -A7 -i "audio"
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High
Definition Audio Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 30b2
Flags: bus master, fast devsel, latency 0, IRQ 45
Memory at d4340000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
ALSA information can be found at,
http://www.alsa-project.org/db/?f=569f844c5519cedd9ea778fa778d15e175be2586
I am not sure whether this is the correct forum to report this kind of
issue but it would be greatly appreciated if someone can help me on
this.
Thanks,
Sree
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