python-alsaaudio kills DevTray sound card control

Ubuntu Lucid Lynx, no 0install

If python-alsaaudio is installed then DevTray sound card control
crashes with TypeError: an integer is required. Clicking on the Bug
Report button Save As pops up and hangs. Forced Quit.

Removing python-alsaaudio fixes the problem: DevTray works fine with
alsamixergui (but I can no longer use MusicBox without
python-alsaaudio).

DevTray 0.4.1
TrayLib 0.3.2.1
ROX-Filer 2.10-1.1fakesync1 from Ubuntu Maverick Meerkat (2.5-1build1
from Lucid crashes with ROX-Session 0.40.0)
ROX-Session 0.40.0, home-built (Build-Depends: libgtk2.0-dev,
libxml++2.6-dev, libdbus-glib-1-dev, libxxf86vm-dev, libxtst-dev)
OroboROX 0.9.8.1, home-built (Build-Depends: automake, libglib2.0-dev,
libsm-dev, libxft-dev, libxinerama-dev, libxpm-dev, libxrandr-dev,
libxxf86vm-dev)

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