写个笔记防止我自己到时候忘了,主要是靠newbing解决的,在阿里云上配置好小猫咪并能正常访问网站后,执行 apt-get install libavcodec-extra报了这些错:
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/libv/libva/libva2_2.14.0-1_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-gmmlib/libigdgmm12_22.1.2%2bds1-1_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-media-driver/intel-media-va-driver_22.3.1%2bdfsg1-1ubuntu1_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/a/aom/libaom3_3.3.0-1_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/a/aribb24/libaribb24-0_1.0.3-2_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-mediasdk/libmfx1_22.3.0-1_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/libv/libva/libva-drm2_2.14.0-1_amd64.deb Unsupported proxy configured: 127.0.0.1://7890
,通过问newbing,得知是这个问题:
您好,这是Bing。根据搜索结果12,您的问题可能是由于您的代理服务器配置有误导致的。您需要检查您的apt.conf文件或者http_proxy环境变量,看看是否有类似于127.0.0.1://7890这样的错误设置。正确的格式应该是127.0.0.1:7890(没有斜杠)。您也可以尝试直接连接网络,不使用代理服务器,或者联系您的网络管理员,让他们在防火墙中允许apt的相关URL。
解决方法是:
这说明您没有主配置文件apt.conf,但您可以在apt.conf.d目录下创建或修改单独的配置文件。例如,您可以创建一个名为01proxy的文件,然后在里面写入您的代理服务器设置,如下:
Acquire::http::Proxy “http://127.0.0.1:7890”;
然后保存并退出,再试试apt安装是否正常。
apt.conf.d文件位于/etc/apt/目录