* Booted a live Saucy from pendrive: ubuntu@ubuntu:~$ uname -a Linux ubuntu 3.10.0-6-generic #17-Ubuntu SMP Fri Jul 26 18:29:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ubuntu@ubuntu:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu Saucy Salamander (development branch) Release: 13.10 Codename: saucy * Disabled pulseaudio autospawn and ran with verbose logging as per wiki instructions (log attached). * Installed mumble and ran it from a terminal, audio playback broke immediatly (the faster I ever seen). Mumble crashed with: ubuntu@ubuntu:~$ mumble G15LCDEngineUnix: Unable to connect to G15Daemon. CELT bitstream 8000000b from /usr/lib/mumble/libcelt0.so.0.7.0 Locale is en_US Database SQLite: "3.7.17" Overlay: Listening on "/home/ubuntu/.MumbleOverlayPipe" GlobalShortcutX: Unable to open any keyboard input devices under /dev/input, falling back to XInput GlobalShortcutX: Using XI2 2.0 AudioInput: 40000 bits/s, 48000 hz, 480 sample CELT PulseAudio: Starting output: alsa_output.pci-0000_00_1b.0.analog-stereo PulseAudio: Starting input alsa_input.pci-0000_00_1b.0.analog-stereo AudioOutput: Initialized 2 channel 44100 hz mixer AudioInput: Initialized mixer for 1 channel 44100 hz mic and 0 channel 48000 hz echo warning: The VAD has been replaced by a hack pending a complete rewrite AudioInput: 40000 bits/s, 48000 hz, 480 sample CELT AudioInput: 40000 bits/s, 48000 hz, 480 sample CELT AudioInput: Initialized mixer for 1 channel 44100 hz mic and 0 channel 48000 hz echo AudioOutput: Initialized 2 channel 44100 hz mixer warning: The VAD has been replaced by a hack pending a complete rewrite AudioInput: 40000 bits/s, 48000 hz, 480 sample CELT AudioInput: Initialized mixer for 1 channel 44100 hz mic and 0 channel 48000 hz echo warning: The VAD has been replaced by a hack pending a complete rewrite AudioOutput: Initialized 2 channel 44100 hz mixer AudioInput: 40000 bits/s, 48000 hz, 480 sample CELT AudioInput: Initialized mixer for 1 channel 44100 hz mic and 0 channel 48000 hz echo warning: The VAD has been replaced by a hack pending a complete rewrite AudioOutput: Initialized 2 channel 44100 hz mixer AudioInput: 40000 bits/s, 48000 hz, 480 sample CELT AudioInput: Initialized mixer for 1 channel 44100 hz mic and 0 channel 48000 hz echo warning: The VAD has been replaced by a hack pending a complete rewrite AudioOutput: Initialized 2 channel 44100 hz mixer Bus error (core dumped) * Interrupts are: ubuntu@ubuntu:~$ cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 0: 43 0 0 0 IO-APIC-edge timer 1: 1 0 0 2 IO-APIC-edge i8042 8: 0 0 0 1 IO-APIC-edge rtc0 9: 0 0 0 0 IO-APIC-fasteoi acpi 12: 1 0 0 4 IO-APIC-edge i8042 16: 0 377 74074 0 IO-APIC-fasteoi ehci_hcd:usb1, nouveau 19: 1808 10 0 0 IO-APIC-fasteoi ata_piix, ata_piix, firewire_ohci 21: 24882 0 84 0 IO-APIC-fasteoi eth0 23: 2466 28597 7310 784 IO-APIC-fasteoi ehci_hcd:usb2 40: 59527 0 0 0 HPET_MSI-edge hpet2 41: 0 74932 0 0 HPET_MSI-edge hpet3 42: 0 0 66277 0 HPET_MSI-edge hpet4 43: 0 0 0 43154 HPET_MSI-edge hpet5 45: 17522079 0 0 0 PCI-MSI-edge snd_hda_intel NMI: 274 61 61 64 Non-maskable interrupts LOC: 21 17 14 11 Local timer interrupts SPU: 0 0 0 0 Spurious interrupts PMI: 274 61 61 64 Performance monitoring interrupts IWI: 1366 1317 1161 1144 IRQ work interrupts RTR: 3 0 0 0 APIC ICR read retries RES: 120151 138893 125910 129051 Rescheduling interrupts CAL: 419 389 453 410 Function call interrupts TLB: 1506 1669 903 1460 TLB shootdowns TRM: 0 0 0 0 Thermal event interrupts THR: 0 0 0 0 Threshold APIC interrupts MCE: 0 0 0 0 Machine check exceptions MCP: 4 4 4 4 Machine check polls ERR: 0 MIS: 0