Linux No volume control GStreamer plugins and/or devices found

案例环境:Oracle Linux Server release 5.7

进入Oracle Linux系统后,在右上角点击声音图标时,则会弹出如下报错窗口:

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The volume control did not find any elements and/or devices to control . This means either that you don't have the right GStreamer plugins installed , or that you don't have a sound card configured .You can remove the volume control from the panel by right-clicking the speaker icon on the panel and selecting "Remove From Panel" from the menu"

Linux No volume control GStreamer plugins and/or devices found_第2张图片

No volume control GStreamer plugins and/or devices found

出现这个错误,有可能是下面几种情况:

    1: 用户失去了访问audio设备的权限。

     关于这种情况的详细信息,大家可以参考这篇博客http://blog.csdn.net/hecssy/article/details/2816887

    2:相关包Package没有安装。

     关于这种情况的详细信息,大家可以参考这篇博客http://ycool.com/post/43rssz5

    3:服务器本身就没有声卡设备

     我碰到的就是这种情况,如下所示,虚拟机(VMWARE)设置选项。

Linux No volume control GStreamer plugins and/or devices found_第3张图片

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既然没有声卡设备,那么鼠标指向声音图标,单击右键弹出如下窗口,单击“Remove From Panel”将声音图标从菜单栏移除。

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参考资料

http://blog.csdn.net/hecssy/article/details/2816887

http://ycool.com/post/43rssz5

 

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