PDA

View Full Version : [ubuntu] So sound: Dell desktop Optiplex 330 w nVidea Graphics card



nazaroo2
August 24th, 2011, 11:47 AM
Okay. This had sound working previously.


System / OS: Ubuntu 10.04 (lucid)
Kernel Linux 2.6.32-30-generic
GNOME 2.30.2
Hardware
Memory: 2.0 GB
Proc. 0 Intell Dual E2220 @ 2.4 GHz
Proc. 1 Intell Dual E2220 @ 2.4 GHz

Graphics Card:
GeForce 8400 GS (being run as dual monitor for productivity)

nothing else special except wireless card and xtra storage drive.
Using FIrefox.


Had some early (on OS install) sound problems, but these went away after installing Alsa-mixer.

Still refused to play some online movies, but hey, got a lot of work done, and youtube worked (off and on, with updates).

Son tried to install online free Linux(Wine) MMORPG. Lord of the Rings Online (under Wine)

Somehow Alsa mixer now opens a window that remains blank (no sliders).

(Also, tried to install Skype, which didn't work properly with microphone at first *roll eyes* but son got it working...
but headphones only worked in back-plugs, so have to manually unplug speakers to use Skype - stupid?)

At one point, got high-pitched wining sound instead of sound.
(One more observation: before Alsa-mixer died, microphone rapidly toggled on/off and couldn't wbe switched off:
Something to do with either Skype or MMORPG software. )
Then that stopped(?) when I went into Wine-Config and switched back to 'Alsa" sound (maybe).


When updating and trying to reinstall alsa mixer from terminal, I get this message:




Couldn't find package linux-alsa-driver-modules-2.6.32-30-generic

How can I have working sound again?


back to being frustrated monkey ...
nazaroo

P.S.

I tried this from another thread just now:

Re: No sound & too many possibilities here
Use the alsa-info-script to provide detailed information.
Run this command in a terminal:
Code:
wget http://www.alsa-project.org/alsa-info.sh -O alsa-info.sh && bash alsa-info.sh
Choose the upload option and provide a link for the output.
[Terminal="Applications->Accessories->Terminal"]
I don't understand the last bit (in red), but I ran the line anyway in a terminal:

I got this on the terminal screen:


cat: /proc/asound/version: No such file or directory
grep: /proc/asound/cards: No such file or directory
cat: /proc/asound/cards: No such file or directory
cat: /proc/asound/modules: No such file or directory
ls: cannot access /dev/snd/*: No such file or directory
grep: /proc/asound/cards: No such file or directory
/sbin/alsactl: save_state:1502: No soundcards found...
cat: /tmp/alsa-info.M5YVjnorLo/alsactl.tmp: No such file or directory

nazaroo2
August 24th, 2011, 12:32 PM
I ran lspci -v in terminal and got:




00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01)
Subsystem: Dell Device 0220
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at dfffc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel modules: snd-hda-intel


- which I presume is my soundcard.

nazaroo2
August 24th, 2011, 01:06 PM
I tried to perform the functions on this page:
http://ubuntuforums.org/showthread.php?t=205449

but ran into a snag when it came to:


sudo dpkg-reconfigure alsa-source

This package opened up. (blue box),
allowed me to choose "yes" and "yes" (or "no")
but there was no box "all" as described in page to unclick.
I did get a list of two different Intel modules though:

intel8x0, (debugging), and
intel8x0m (non-debugging).

I couldn't get these to work however, or may not even have the files....

help!

nazaroo2
August 24th, 2011, 01:57 PM
I tried this:




sudo modprobe snd-

Now, press the TAB key BEFORE pressing the ENTER key to see a list of modules. Try to find the module that matches the driver you found in step 3.

But there must be something wrong.
I get an error message:
FATAL: Module snd_ not found.

When I try without the "-", I get nothing but a prompt. (no error).
When I try without "-" but add a TAB, nothing different happens.

Something seems to be wrong with these instructions....

.........AAAAArrrrrrrrrrgh!

nazaroo2
August 24th, 2011, 02:01 PM
I was able to find a file from INTEL here:

http://downloadcenter.intel.com/confirm.aspx?httpDown=http://downloadmirror.intel.com/7236/eng/intel8x0-alsa-1.0.1.sh.gz&lang=eng&Dwnldid=7236

File from Intel:
intel8x0-alsa-1.0.1.sh

It is some kind of script file I suppose.
I copied into Downloads, and into /etc/usr/ALSA
after unzipping it, but I don't know what to do next.

Is this the name I am supposed to type after

sudo modprobe snd-

i.e.,

sudo modprobe snd-intel8x0-alsa-1.0.1.sh

????

What folder should I be sitting in while doing this from the terminal?

Why are things so difficult?