於 Ubuntu Linux 使用 wvdial 撥接(3.5G), 網路通了, 但是 NetworkManager 認為沒有網路, 所以就跟 Firefox 說沒有網路, 每次都使用離線模式開啟.
解法
- vim /etc/dbus-1/system.d/NetworkManager.conf
<allow send_destination="org.freedesktop.NetworkManager"/> # <policy user="haldaemon">
<allow send_interface="org.freedesktop.NetworkManager"/> # <policy user="haldaemon">
<allow send_destination="org.freedesktop.NetworkManager"/> # <policy at_console="true"> - 將 allow 改成 deny, 如下述:
<deny send_destination="org.freedesktop.NetworkManager"/>
<deny send_interface="org.freedesktop.NetworkManager"/>
<deny send_destination="org.freedesktop.NetworkManager"/> - 重新開機即可.