32-bit here. There's only one sound device in /proc/asound/cards , one soundcard sink (alsa_output.pci_8086_27d8_alsa_playback_0), all the volume sliders and mute buttons are set in pavucontrol, and generally it appears as if PulseAudio was running without any speakers plugged in. Except OSS works, so clearly there's something amiss.
Actually, when running pavucontrol from the command line, playing with the volume sliders generates a whole pile of the following error: ** (pavucontrol:7129): DEBUG: blah: alsa_output.pci_8086_27d8_alsa_playback_0 ** (pavucontrol:7129): DEBUG: -5 = No such driver -- Sound no longer working after kernel upgrade to 2.6.27-4 https://bugs.launchpad.net/bugs/274124 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
