I came up with "dirty" workaround if anybody interested http://o-shb.com/2012/03/sound-muted-after-connecting-headphones-in-ubuntu-11-10/
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/931721 Title: Low volume in headphones [N53SN, Realtek ALC269VB, Black Headphone Out, Right] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/931721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
