I was trying to get IEC958/SPDIF optical out working on my ASUS P8P67PRO V3 motherboard running Natty and I seem to have wiped out a crucial part of my sound setup.
Here is the output from some relevant commands (I hope):
sudo aplay -l aplay: device_list:240: no soundcards found... ls /cat/asound* ls: cannot access /proc/asoun*: No such file or directory lspci -v 00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 05) Subsystem: ASUSTeK Computer Inc. Device 8469 Flags: bus master, fast devsel, latency 0, IRQ 22 Memory at fe720000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: oss_hdaudio Kernel modules: snd-hda-intel pactl stat Currently in use: 1 blocks containing 63.9 KiB bytes total. Allocated during whole lifetime: 41 blocks containing 1.8 MiB bytes total. Sample cache size: 0 B Server Name: pulseaudio Server Version: 0.9.22-24-g67d18 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: auto_null Default Source: auto_null.monitor Cookie: bed7e0b0
Any advice greatly appreciated.