为什么不能启动gnome-network-manager

flay521

今天第一次安装archlinux,按照官方wiki装network-manager
没有自动运行

手动运行，出现下面是提示
[spf@arch ~]$ nm-applet
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".
Xlib:  extension "Generic Event Extension" missing on display ":0.0".

** (nm-applet:3084): WARNING **: <WARN>  applet_dbus_manager_start_service(): Could not acquire the NetworkManagerUserSettings service.
  Message: 'Connection ":1.59" is not allowed to own the service "org.freedesktop.NetworkManagerUserSettings" due to security policies in the configuration file'
但是以sudo nm-applet 就能运行 ？？？

高手指点一下

crazyatom

把你当前的用户加到network用户组

solary.sh

我现在用 wicd，推荐一下。

flay521

已经加入network
还是不行
，，，，
先sudo用着吧。不想再折腾了。。。。。。。。。。。。。

fmying

加入dbus组了么？MS以前我没有装dbus没有将用户名加入dbus组的时候也一样，networkmanager的applet死活启动不起来。后来解决了，dbus问题。

flay521

已经加入，但还要以下操作
修改文件：/etc/dbus-1/system.d/nm-applet.conf
<!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.NetworkManagerUserSettings"/>

        <allow send_destination="org.freedesktop.NetworkManagerUserSettings"/>
        <allow send_interface="org.freedesktop.NetworkManagerSettings"/>

        <!-- Only root can get secrets -->
        <allow send_interface="org.freedesktop.NetworkManagerSettings.Secrets"/>
    </policy>
    <!-- My hack -->
    <policy group="network">
        <allow own="org.freedesktop.NetworkManagerUserSettings"/>
        <allow send_destination="org.freedesktop.NetworkManagerUserSettings"/>
        <allow send_interface="org.freedesktop.NetworkManagerUserSettings"/>

        <deny send_interface="org.freedesktop.NetworkManagerSetting.Secrets"/>
    </policy>
       <!-- end of my hack -->
    <policy at_console="true">
        <allow own="org.freedesktop.NetworkManagerUserSettings"/>

        <allow send_destination="org.freedesktop.NetworkManagerUserSettings"/>
        <allow send_interface="org.freedesktop.NetworkManagerSettings"/>

        <!-- Only root can get secrets -->
        <deny send_interface="org.freedesktop.NetworkManagerSettings.Secrets"/>
    </policy>
    <policy context="default">
        <deny own="org.freedesktop.NetworkManagerUserSettings"/>

        <allow send_destination="org.freedesktop.NetworkManagerUserSettings"/>
        <allow send_interface="org.freedesktop.NetworkManagerSettings"/>
        <!-- Only root can get secrets -->
        <deny send_interface="org.freedesktop.NetworkManagerSettings.Secrets"/>
    </policy>

    <limit name="max_replies_per_connection">512</limit>
</busconfig>
就可以了

参考资料：http://bbs.archlinux.org/viewtopic.php?id=63576

jarryson

有这么复杂么。。。我怎么重启就可以用了？

hurricanek

这个貌似和用什么登录管理器有关……
我用gdm就行，slim就得改dbus，也许gdm让gnome的policy覆盖了原有的？

jarryson

看wiki上介绍，你得用ck-launch 加载session，才有权限