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在 Ubuntu 上是新用户。我收到这些警告后
$ sude apt-get update
W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-security/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://extras.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key C47415DFF48C09645B78609416126D3A3E5C1192 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
实际上我尝试安装 PHP、Apache、MYSql、phpMyadmin
首先我安装了 PHP,然后是 Apache,然后是 Mysql 服务器,然后我尝试安装 phpMyadmin,结果 PhpMyadmin 上出现了一些缺失错误,错误内容是:缺少 mbstring
所以我搜索问题并在终端上运行了一些命令,之后我发现我需要安装 PPA 存储库,然后我安装了它,然后我重试安装 phpMyadmin,现在发生了以下情况......
收到警告消息。
任何帮助,将不胜感激..
答案1
最后,我得到了我自己的问题的答案,也许这是一个坏主意,但现在我可以做所有事情而没有任何警告信息。
我重新安装了 Ubuntu 16.04,然后安装了 PHP、Apache 和 phpMyadmin,没有任何问题。看来我通过运行一些随机命令搞乱了 Unity 系统。