| ubuntu sudo apt | 您所在的位置：网站首页 › apt-get update无法下载 › ubuntu sudo apt |
|
sudo apt-get update
报了一堆错误： Err http://cn.archive.ubuntu.com trusty InRelease Err http://cn.archive.ubuntu.com trusty-updates InRelease Err http://cn.archive.ubuntu.com trusty-backports InRelease Err http://cn.archive.ubuntu.com trusty Release.gpg W: Failed to fetch http://cn.archive.ubuntu.com/ubuntu/dists/trusty/InRelease错误显示了源有问题，好像是被墙了。 查找解决办法，修改/etc/apt/source.list文件。将源改成163的或者阿里的： deb http://mirrors.163.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-backports main restricted universe multiverse但是source.list文件是只读的，修改不了。 要使用sudo gedit /etc/apt/source.list修改，但是gedit 指令没有装，使用sudo apt-get install gedit又安装不了。 解决办法：（修改DNS） 修改dns: sudo vi /etc/resolvconf/resolv.conf.d/base在里面插入：nameserver 8.8.8.8nameserver 8.8.4.4 修改好保存!wq， 然后执行 sudo resolvconf -u再看/etc/resolv.conf，最下面就多了2行： cat /etc/resolv.conf显示 # Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8) # DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN nameserver 8.8.8.8 nameserver 8.8.4.4此时执行 sudo apt-get update可以运行，然后就可以使用sudo apt-get install **指令了。 |
| CopyRight 2018-2019 实验室设备网 版权所有 |