HDMI audio on AMD/ATI GPUs has been disabled by default, see http://kernel.ubuntu.com/git?p=ubuntu/ubuntu- oneiric.git;a=commit;h=805c22168da76a65c978017d0fe0d59cd048e995 for details.
If you want to try enabling HDMI audio, add radeon.audio=1 to your GRUB boot command line. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836919 Title: [Asus K52JU, ATI R6xx HDMI, Digital Out, HDMI] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/836919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs