Intel D410PT Sound Card problem

[komitaltrade]

System is Ubuntu Lucid, kernel is 2.6.32-22-generic (but symptomsa are same with Karmic, 2.6.31-14-generic).

Advanced Linux Sound Architecture Driver Version 1.0.21.

HDA Intel at 0xe0380000 irq 22

Problem

Installation was perfect, system behavior is perfect, sound card dont display any deffect symptoms, but I dont have the sound (in windows I have, so, card is ok and headphones are plugged ok).

What can be problem and what is the solution?

[lidex]

Check levels in your mixers.
Alsamixer
Using a Terminal="Applications->Accessories->Terminal"

 alsamixer

Press <F6> to select the correct soundcard.
Press <F3> to show playback levels. <F4> selects capture levels [or use <Tab>]
Use the left/right arrow keys to select and up/down arrow keys to change levels. <M> to mute/unmute.

Gnome-alsamixer
Using Alt+F2 run dialog

 gnome-alsamixer

Use 'Edit -> Sound Card Properties' menu to enable elements.
Soundcard tab to select / adjust levels.

[lidex]

If you need more help I'll require more info. Post the output of these terminal commands for me please:

uname -a
aplay -l
cat /proc/asound/version
head -n 1 /proc/asound/card*/codec#*

Terminal="Applications->Accessories->Terminal"
Please also include the make/model of your PC/Laptop.
Please post text output using code tags (the # in toolbar)