> Hmm, I don't find that in Debian Sid
repository. Search for
> "libflashsupport" only finds flashplugin-nonfree-extrasound:i386,
> which only connects Flash to Esound or OSS before falling back to ALSA.
>
> Is it available from somewhere else?
It doesn't seem to have a web page but you can grab the source from here:
git clone git://repo.or.cz/libflashsupport-jack.git