1. Currently I have 2.6.35-25.43 kernel on this laptop. 2. No special alsa driver updates. Package from commentary #15 is removed. 3. In dkms status I see only nvidia modules.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/611803 Title: [Lenovo IdeaPad Y550A] Subwoofer don't mute/unmute on plugging external acoustics -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs