@ eric, it seems that the version (1.50.0-2) is having some problems. All "gio mount" commands (I use davfs2 for WebADV drivers) fail with a dbus error. Version 1.48.1-4 works fine. I have downgraded all my gvfs* packages to 1.48.1-4. If you need me to try something with 1.50.0-2, please let me know. Thanks.