UPDATE: HDMI sound was working fine on Ringtail with 3.9. After this bug was "fixed" in In order to be in mainstream, I returned back to 3.8 with 3.8.20.36 generic (from main Canonical repo). And HDMI card disappeared again from PulseAudio sound manager! Returned to 3.9 - no success, it is lost now... Checked, no dkms used.
So, as a result of a "fixed" kernel release 3.8.20 - problem returned again, kernel upgrade not working anymore... No HDMI sound. ---- Sergey Mitrichev (for-serg) wrote on 2013-05-08: #65 Saleh's workaround with oem_dkms did no worked for me (radeon 6450A on Lenovo Q180 amd64). But new 3.9 kernel solved the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169984 Title: 3.8.0-18 HDMI audio regression: Either oops or opening device fails with -ENODEV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1169984/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
