It is worth noting that if I take out the headphones both internal speakers work, although I still need to add -c2 to speaker test in order to get both channels tested. The same headphones work fine in mac OS
-- [9.10] macbook 2.1 sound jack outputs one channel only https://bugs.launchpad.net/bugs/484576 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs