Paté Asked: 2012-04-07 13:14:48 +0800 CST2012-04-07 13:14:48 +0800 CST 2012-04-07 13:14:48 +0800 CST Getting headphone to work on 2011 Imac 27" 772 I just installed Ubuntu 12.04 on my Imac and it works flawlessly apart from the fact that I don't get sound from my headphone jack. The sounds works fine on the speaker. Does anyone have any pointers ? mac 1 Answers Voted John Hamelink 2012-08-19T16:32:02+08:002012-08-19T16:32:02+08:00 Try this, it doesn't work for me, but it does work for some people: sudo gedit /etc/modprobe.d/alsa-base.conf Append options snd-hda-intel model=imac27_122 to the file Reboot
Try this, it doesn't work for me, but it does work for some people:
sudo gedit /etc/modprobe.d/alsa-base.confoptions snd-hda-intel model=imac27_122to the file