I have now tested on the Mainline kernel linux- image-2.6.37-999-generic_2.6.37-999.201101081705_amd64.deb, and it has the same problem: no audio and the call trace. I also tried the older Ubuntu kernel linux-image-2.6.32-26-generic, and it DOES have sound.
So to summarise: - Ubuntu kernel linux-image-2.6.32-26-generic: Sound working - Ubuntu kernel vmlinuz-2.6.35-24-generic: No sound, call trace on snd_hda_intel load - Mainline kernel vmlinuz-2.6.37-999-generic: No sound, call trace on snd_hda_intel load -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/667746 Title: vt1708 card not recognized in 10.10 due to kernel backtrace -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs