hi..

maybe coz of a different version of driver..due to different kernel version
(or different controller itself.. 99.9 % not possible)

you can compare urs.. based on below commands..

ravi@ravi-desktop:~$ uname -r
2.6.24-16-generic

ravi@ravi-desktop:~$ lspci
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM
Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express
Integrated Graphics Controller (rev 02)
00:02.1 Display controller: Intel Corporation 82G33/G31 Express Integrated
Graphics Controller (rev 02)
00:03.0 Communication controller: Intel Corporation 82G33/G31/P35/P31
Express MEI Controller (rev 02)
00:19.0 Ethernet controller: Intel Corporation 82566DC-2 Gigabit Network
Connection (rev 02)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #5 (rev 02)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #6 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #2 (rev 02)
*00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
Controller (rev 02)*
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port
1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port
2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port
3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port
4 (rev 02)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port
5 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI
Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
00:1f.0 ISA bridge: Intel Corporation 82801IR (ICH9R) LPC Interface
Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6
port SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev
02)
03:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6101 single-port
PATA133 interface (rev b1)
06:03.0 FireWire (IEEE 1394): Agere Systems FW323 (rev 70)


On Sun, Apr 13, 2008 at 11:25 PM, thiagoteixeira <email address hidden>
wrote:

>
> Hi,
>
> my sound preferences are different from yours.
> I don't have 'Master" in PlayBack section.
> And when i test the "Sound Capture" on Syste->preferences->Sound i've got
> the following error:
>
> Failed to construct test pipeline for 'gconfaudiosrc ! audioconvert !
> audioresample ! gconfaudiosink profile=chat'
>
>
> The figures are attached.
> Do you Know why preferences are different?
>
> ** Attachment added: "sound-not-working-fig.tar.gz"
>   http://launchpadlibrarian.net/13410650/sound-not-working-fig.tar.gz
>
> --
> mic and line in doesn't work on intel HDA G33 (ICH9)
> https://bugs.launchpad.net/bugs/144037
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in Ubuntu: Fix Released
>
> Bug description:
> microphone and line in, doesn't work and the sound out is very low on
> latest Gutsy, hardware is Intel DG33TL (ICH9), tried both front and back
> panel
>



-- 
Regards,

Ravindran K.