Comment 4 for bug 409417

I can confirm this bug on my computer. This is not a duplicate of 408615. as Thomas says libasound_module_conf_pulse.so file is in /usr/lib/alsa-lib/ and the workarounds used on bug 408615 (i.e. Create /etc/ld.so.conf.d/alsa32.conf with the following contents:
/usr/lib32/alsa-lib) does not work on this case.