Lily’s Blog, Dragon Absconded!
Baking Until I Drop

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Saturday 12th, July 2008

My Microphones work in Linux

You thought I forgot about Linux, didn’t you?

Well, a while ago I trashed my linux install (I may have posted about it, I don’t recall) and had Ubuntu, Debian and Fedora Core installed on my desktop, but only the last one, Debian was bootable (and even that took some finagling). So, I still had major sorting out to do with all the partitions and files and unifying them and getting rid of the bad /boot and such. A month or so before my brother, sister-in-law and niece came, I backed up the files, wiped it all and installed a fresh Debian Lenny. I got wireless working and everything was pefect. I didn’t bother deal with audio because…well, something had happned to the speakers in the interim so it wasn’t necessary.

A couple weeks ago my sister returned my powerbook (hopefully for good). It’s been acting very slow. Things take long to load and programs to switch. I had plans of installing linux and linux alone for a while now so, I backed up all my files (you try backing up files on an 80GB harddrive from another 80GB harddrive…*sigh*). And then…installed Debian Lenny and got the wireless working and yay.

Well of course the audio wasn’t working out of the box. I think I had to install alsa-base or alsa-tools or alsa-utils or something.

But even then the mike wasn’t working.
I wasn’t surprised.
I don’t think I ever got the mike working.
But I figured I would try. Some people seemed to have reported their mike working. Things have changed. Even though I can’t skype from LinuxPPC, I could at least dedicate some time getting the mike working so I could record dear niece when she feels like it.

So, I did some googling and found this from a iBook G4 user on Ubuntu. He or she said that nothing recognized his built-in microphone until he installed gnome-sound-recorder (aptitude install gnome-media) and then he launched that and selected Mic as the source and it recorded audio.

Furthermore, all the other programs he was trying to use to record sound also now recognized his mic.

Wow!

So, I figured it was worth a try.
I did it and wooohooo! My microphone works. Maybe I’ll upload the first audio recording from this powerbook on Linux.

I have no idea why it works and why it didn’t before.
I didn’t really do *anything*.
And his post to ubuntu was since November 2006…a year and a half ago! Oh my!

I’m thrilled.

Now, back to the linux box that I built that resides downstairs that is used by my brother and his family. Of course he wants to listen to Qur’an and lectures and such on it. He woke me up one morning looking for headphones and of course took the better of the two in my storage. Of course!

Later that day when I came downstairs it wasn’t working.
I again installed alsa-*.
And it still wasn’t working.
He had it in the wrong connector.
But…to be honest, he’d tried them all. I just hadn’t checked that he had it in the wrong one when I started fiddling.

So…sound output works.

Now, I’d succeeded with the powerbook input the night before so I installed gnome-media and other things one time. Of course, if I didn’t have speakers and headphones downstairs, do you think I had a microphone? NO!

So about a week later (ie today), I unearthed a microphone and went downstairs and plugged it in and launched gnome-sound-recorder and… RECORDED SOMETHING! and heard it playback. Maybe I’ll upload that clip too later.

ECSTASY!

And the skype test call worked too. There was nobody online that I knew with whom I could skype.

Can you believe the mics work? What’s been going on in Linux while I slept?

Of course, I may have to mess with settings and such because the feedback on the powerbook is kinda horrible. I think the downstairs computer is better but it could be because it’s using headphones and not speakers.

Regardless I am happy.
This I can manage.

Thanks!

2 Comments »

  1. Hey Lil,

    Yes, that is the power of the open source community with Ubuntu. I use the Ubuntu web forum a lot, and it has saved by butt a few times. On my lap-top, it was the wireless card that refused to work. Found out later that I was installing the wrong driver for it….Yay for the help people.

    Here is a trick that may help you down the road wqith doing recordings. On your Desk-top, top right hand corner, by default, you can double lick on the little speaker. That should open up your audio-control panel. Once open that, you will see in the top menu options, File —-> Change Device, and choose one of the audio devices listed. Odds are, you will see your proper recording device there: make sure your audio card is picked. Then check the Recording tab, make sure the mic is active, and the Switches Tab, see if the mic there is checked too. You need to play around with the different settings.

    I’m doing pod-casts on mine. I bought a USB mic a year back, and it is great. Linux is very good for doing professional sound recording with.

  2. Thomasso!
    I’ll work on it.
    I did see such options and did fiddle with them. If only I understood what they all meant!! :-)

    And yes, the wireless card was so much a breeze to get working this install. *bliss*

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