http:/git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda/patch_ca0132.c?id=01ef7dbffb411d9d78d1150b268d9c757f9f2f93
part of DSP code was added in 2012-11-28 but 3.8-RC1 was 2012-12-22 so you have to ask Ubuntu audio team to check whether k3.8.0-27-generic contain part of the DSP code -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1166529 Title: Creative Recon3d & Sound Blaster Z (CA0132), No Sound At All; Broken Beyond All Repair To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1166529/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs