• Linux18.04换源等等等配置


    root用户

      sudo passwd root

    安装Tools

      文件→其他位置→Vmware Tools→打开终端。

      管理员权限→copy→tar -zxvf 文件名解压→打开vmware-tools-distrib文件夹→运行vmware-install.pl安装。

      

      后面的东西,有Yes或者No的敲y,其余的敲换行,然后弹出VMware Tools再重启就行了。

    换源

    备份源列表

      sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

    修改sources.list文件

      sudo gedit /etc/apt/sources.list

    编辑 /etc/apt/sources.list 文件,更改为阿里源

    #  阿里源
    deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
    deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
    deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

    更新并升级

      sudo apt-get update
      sudo apt-get upgrade

    别的想起来再加....

    报错与修改方法

      1、sudo apt-get update出错:N: 无法安全地用该源进行更新,所以默认禁用该源。 N: 参见 apt-secure(8) 手册以了解仓库创建和用户配置方面的细节。

      解决方法:1397BC53640DB551换成报错的NO_PUBKEY 1397BC53640DB551

      sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 1397BC53640DB551

      2、E: 仓库 “http://ppa.launchpad.net/xqms/opencv-nonfree/ubuntu bionic Release” 没有 Release 文件。 N: 无法安全地用该源进行更新,所以默认禁用该源。

      解决方法:

      cd /etc/apt/sources.list.d
      mv xqms-ubuntu-opencv-nonfree-bionic.list xqms-ubuntu-opencv-nonfree-bionic.list.bak

      

    参考链接:

    https://www.jianshu.com/p/edd9517a145b

    https://blog.csdn.net/M82_A1/article/details/90728974

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  • 原文地址:https://www.cnblogs.com/cruelty_angel/p/11985591.html
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