default output device does not persist across reboots

Binary package hint: pavucontrol

I click Output Devices, and then for my usb audio output device I click "set as fallback" to make it the default output device.

Then when I reboot, it's no-longer the default.

Not sure if this should be against pavucontrol or pulseaudio.

(It would be nice if, when this usb audio device is not plugged in, it defaulted back to my sound card.)

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: pavucontrol 0.9.9-1
ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
Uname: Linux 2.6.35-24-generic x86_64
Architecture: amd64
Date: Sat Jan 1 17:45:50 2011
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: pavucontrol