![cd rom 更新问题](https://linux22.com/image/1046984/cd%20rom%20%E6%9B%B4%E6%96%B0%E9%97%AE%E9%A2%98.png)
我遇到了 CD-ROM 无法工作或无法获取更新的问题,我进入了更新管理器,这是我进入设置时读到的内容。
W:Failed to fetch cdrom://Ubuntu 12.04.4 LTS _Precise Pangolin_ - Release i386 (20140204)/dists/precise/main/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
W:Failed to fetch cdrom://Ubuntu 12.04.4 LTS _Precise Pangolin_ - Release i386 (20140204)/dists/precise/restricted/binary-i386/Packages Please use apt-cdrom to make this CD-ROM recognized by APT. apt-get update cannot be used to add new CD-ROMs
E:Some index files failed to download. They have been ignored, or old ones used instead.
有人知道这是什么意思吗?提前谢谢。
答案1
这意味着您的 CDROM 被列为“下载”软件包的来源。如果您进入“Ubuntu 软件中心”并编辑您的来源/禁用 CDROM,您将不会再收到这些错误。