Public bug reported: Using ubuntu 12.04 mac specific amd64 in a 2011 imac 21,5. Sound works on the built-in speakers if no headphone is connected. This is not a audio devide switch mute issue; the sound is activated, but no sound is coming from a regular headphone when it is connected. System is updated and no changes had been made to it.
It also looks to be an ancient bug, which affect macbooks also for example. Let me know which information you need to fix that, and how to obtain that information. ** Affects: ubuntu Importance: Undecided Status: New ** Description changed: Using ubuntu 12.04 mac specific amd64 in a 2011 imac 21,5. Sound works on the built-in speakers if no headphone is connected. This is not a audio devide switch mute issue; the sound is activated, but no sound is - coming from a regular headphone when it is connected. + coming from a regular headphone when it is connected. System is updated + and no changes had been made to it. It also looks to be an ancient bug, which affect macbooks also for example. Let me know which information you need to fix that, and how to obtain that information. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1003039 Title: No sound in headphones on imac 2011 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1003039/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs