DUDE!!!! you totally made me week. i put the imac27_122 in the alsa-base file but no luck. BUT i thought about updating the kernel to 3.5 and after a reboot. POW!!!!! working headphone jack..
so just put the options snd-hda-intel model=imac27_122 at the end of the file, update the linux kernel to 3.5 and it will work. thank you sooooo much man -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993271 Title: No headphone sound on imac 12,2 using 12.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/993271/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
