本文记录了Ubuntu系统使用过程中遇到的几个典型问题及修复方案。主要涵盖了软件安装依赖关系冲突、bash命令执行报错、用户sudo权限缺失以及系统设置图标丢失的解决方法,为Linux用户提供实用的故障排查参考。
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学习笔记
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2019-12-20
sudo wget http://www.linuxidc.com/files/repo/google-chrome.list -P /etc/apt/sources.list.d/
wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
sudo apt update
sudo apt install google-chrome-stable
19年12月18日:现在觉得火狐也不错
不然美化界面太慢了
安装工具
sudo apt-get update
sudo apt-get install gnome-tweak-tool
sudo apt-get install gnome-shell-extensions
sudo apt-get install gnome-shell-extension-dashtodock

实在是不喜欢默认输入法
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
sudo rm -f /etc/apt/sources.list
sudo vi /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
