Comment 10 for bug 273294

The workaround proposed by Manu (gnomevfs-ls over the samba share) works for me too.

This is my scenario:
- client with ubuntu 8.10 x86 i386, rhythmbox version 0.11.6svn20081008-0ubuntu
- samba server ubuntu 8.10 x6_64

The credentials used by rhythmbox are stored in the gnome keyring, properly unlocked.

Hope this helps tracking down the source of the problem.