View Full Version : [ubuntu] Ubuntu 10.10 Macbook 4,1

November 9th, 2010, 12:33 AM
I have just finished triple booting my macbook 4,1 with WIndows 7, Snow Leopard and Ubuntu 10.10

At first everything was working 100% and then I spent a good 2 hours getting the isight webcam to work.

Now the webcam works perfectly but somehow I messed up my sound? No input or output.

I followed a guide after some reading on the internet and added

options snd-hda-intel model=imac24

to /etc/modprobe.d/alsa-base.conf

and I am getting output through my speakers again but still no input from the microphone!?

Anyway anyone can help me figure this out? <3

November 9th, 2010, 02:43 PM
Did you unmute all channels with


November 10th, 2010, 04:13 AM
Usually the mic is muted after adding that line to the alsa-base.conf and rebooting.