Re: Acer Aspire One 722 Ubuntu 11.04 fixes
I have made some progress with the microphone in 12.10. It seems to be working OK now.
I tinkered with the sound settings in alsamixer. I found that the internal mic was functional only when it was set as the only CAPTURE device, which can be toggled with the spacebar. To properly initialize the mic, I had to set the Mic volume as well as both Mic Boost controls to max, toggle the red CAPTURE to Mic then back to 'Internal Mic'.
I have attached a screenshot as well as a working asound.state file which should be placed in /var/lib/alsa and applied at login with alsactl restore.
Hope this helps someone!
Last edited by LewisTM; February 21st, 2013 at 03:37 PM.
husband@wife$ make sandwich
husband@wife$ sudo make sandwich