When I click on a URL in Evolution (usually highlighted in blue), firefox does not show the corresponding web page. The problem is new since I upgraded to firefox-1.5.0.10-1.fc6. Starting Evolution from a shell shows the following interesting log. (The last message repeats every time I request Evolution to get the URL displayed.) $ evolution CalDAV Eplugin starting up ... evolution-shell-Message: Killing old version of evolution-data-server... ** (evolution:3613): DEBUG: mailto URL command: evolution --component=mail %s ** (evolution:3613): DEBUG: mailto URL program: evolution libnm_glib_nm_state_cb: dbus returned an error. (org.freedesktop.DBus.Error.ServiceUnknown) The name org.freedesktop.NetworkManager was not provided by any .service files (evolution:3613): evolution-mail-WARNING **: gnome_url_show: There was an error launching the default action command associated with this location. Has anyone else seen this problem. Is there a solution other than reloading the last version of firefox? Thanks - jon