I was able to get optical sound working by following this guide: https://help.ubuntu.com/community/HdaIntelSoundHowto
If I add the line options snd-hda-intel model=6stack-dig to /etc/modprobe.d/alsa-base.conf, the SPDIF sound works again. So I'd guess that the autodetection of the sound card model somehow broke in 2.6.35-25? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/704401 Title: Optical sound output breaks on upgrade to linux- image-2.6.35-25-generic -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
