sound problem

[Tony Pursell]

On Sun, 2010-09-05 at 18:20 -0500, G. wrote:
> I have installed 10.04 on an HP  G62-234DX There is no sound.  Under
> sound/preferences nothing is muted.  There are several suggestions I
> have found on the web but not sure which are valid.  I am hoping
> someone can give me some advice.  Here is some info:
> 
> 
> peg at peg:~$ aplay -l
> **** List of PLAYBACK Hardware Devices ****
> card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> card 0: Intel [HDA Intel], device 3: INTEL HDMI [INTEL HDMI]
>   Subdevices: 1/1
>   Subdevice #0: subdevice #0
> peg at peg:~$ lspci
> 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
> 00:02.0 VGA compatible controller: Intel Corporation Core Processor
> Integrated Graphics Controller (rev 02)
> 00:16.0 Communication controller: Intel Corporation 5 Series/3400
> Series Chipset HECI Controller (rev 06)
> 00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset
> USB2 Enhanced Host Controller (rev 05)
> 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset
> High Definition Audio (rev 05)
> 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI
> Express Root Port 1 (rev 05)
> 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI
> Express Root Port 2 (rev 05)
> 00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset
> USB2 Enhanced Host Controller (rev 05)
> 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
> 00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC
> Interface Controller (rev 05)
> 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series
> Chipset 4 port SATA AHCI Controller (rev 05)
> 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus
> Controller (rev 05)
> 00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400
> Series Chipset Thermal Subsystem (rev 05)
> 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8171 (rev 10)
> 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
> ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath
> Architecture Generic Non-core Registers (rev 02)
> ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath
> Architecture System Address Decoder (rev 02)
> ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
> ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
> ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
> ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
> peg at peg:~$
> 

In a terminal, run

alsamixer

and make sure nothing is muted and has good volume.

Tony