Looking at the changelog of the kernel and the hardware I have, I think this regression is due to the modifications which were done to patch_realtek.c The question is now which exact part of it.
-- [Feisty] Sound card (HDA) no more detected after switching from -8 to -9 https://launchpad.net/bugs/88400 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
