帮忙看一下beryl启动的问题

lldd

在终端中启动时有以下信息，请大家帮忙看看：

＃beryl

.................

beryl: SmcOpenConnection failed: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
Reloading options
beryl: dbus_bus_get error: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
beryl: Plugin 'dbus':initDisplay failed
beryl: Couldn't activate plugin 'dbus'
Couldn't initialise dbus. This should not happen!


应该如何解决啊？谢谢大家！！