View Full Version : [ubuntu] Crackling input sound in Toshiba Satellite A210-139

June 16th, 2011, 03:03 PM
I recently installed Ubuntu Natty on my Toshiba Satellite A210-139. Everything works fine except the microphone. I can hear a crackling sound also when I record using Sound Recorder, but it's not too bad.
The big issue is with skype, where, besides an annoying, loud white noise, the receiver hears me quite intermittently.

I tried many things. Firstly, I played around with Alsamixer and Pulseaudio with every possible combination. Didn't work.

I also tried what seemed to solve the problem to many users: replacing

load-module module-udev-detectwith

load-module module-udev-detect tsched=0in /etc/pulse/default.pa

Also this didn't solve the problem.

Any help?

June 18th, 2011, 05:39 AM
Use the alsa-info-script to provide detailed information.
Run this command in a terminal:

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.