Sound system breaks in newest kernel (2.6.24-17)
When running 2.6.24-17 on the radeon driver for my Radeon x300 card on Kubuntu 8.04, my sound goes splat. The Twinkle SIP client says:
Cannot access the ring tone device (ALSA: default).
Cannot access the speaker (ALSA: default).
Cannot access the microphone (ALSA: plughw:1,0).
Additionally, the KDE sound system breaks. Finally, jockey-kde gives:
ERROR: could not open /proc/asound/cards: [Errno 2] No such file or directory: '/proc/asound/cards'
I reinstalled the Pulse libraries, alsa-base, and all the other sound libraries Adept showed. Nothing worked.