Firefox va offline

Un bug di Firefox 3 che mostra, è che forse se lo è mai aperto e non vi è alcuna connessione a Internet, si avvia quando semper offline. Un po 'fastidiosi.

Per risolvere questo problema, si modifica il NetworkManager.conf. Ma in primo luogo, il backup!

# cp /etc/dbus-1/system.d/NetworkManager.conf  /etc/dbus-1/system.d/NetworkManager.conf.2008.07.01
# gedit /etc/dbus-1/system.d/NetworkManager.conf

Ora siamo in grado di sostituire tutte le stringhe:

consentire send_interface = "org.freedesktop.NetworkManager

da:

negare send_interface = "org.freedesktop.NetworkManager

Ottenere qualcosa di simile:
<!DOCTYPE busconfig PUBLIC
"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
<policy user="root">
<allow own="org.freedesktop.NetworkManager"/>
<allow send_destination="org.freedesktop.NetworkManager"/>
<deny send_interface="org.freedesktop.NetworkManager"/>
</policy>
<policy user="haldaemon">
<allow send_destination="org.freedesktop.NetworkManager"/>
<deny send_interface="org.freedesktop.NetworkManager"/>
</policy>
<policy group="netdev">
<allow send_destination="org.freedesktop.NetworkManager"/>
<deny send_interface="org.freedesktop.NetworkManager"/>
</policy>
<policy at_console="true">
<allow send_destination="org.freedesktop.NetworkManager"/>
<deny send_interface="org.freedesktop.NetworkManager"/>
</policy>
<policy context="default">
<deny own="org.freedesktop.NetworkManager"/>
<deny send_destination="org.freedesktop.NetworkManager"/>
<deny send_interface="org.freedesktop.NetworkManager"/>
</policy>
<limit name="max_replies_per_connection">512</limit>
</busconfig>

[Fonte: Forum Ubuntu]

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