外观
通过gnome-tweaks工具增加开始菜单并调整任务栏到底部等让你的Ubuntu 18.04看起来像Windows
安装
- 取消snap任务
先用snap changes查看任务列表，用sudo snap abort 任务号 取消
启动盘制作
Ubuntu从ISO创建USB启动盘的工具浏览器
Ubuntu 18的浏览器工具(很多跨平台，适合Windows和MAC)
- mysql
如何在Ubuntu 18.04 LTS中安装和配置MySQL
- 更换源
# 阿里云Ubuntu 18.04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
# 网易Ubuntu 18.04源
deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
# 中科大Ubuntu 18.04源
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
# 清华Ubuntu 18.04源
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
备份 /etc/apt/sources.list，用上面的一段替代，执行sudo apt-get upgrate 即可
参考资料
- ubuntu 18工具与配置点滴-更换源 拼音输入法 调整任务栏等。
- 讨论qq群630011153 144081101
- 本文涉及的python测试开发库 谢谢点赞！
- 本文相关海量书籍下载
- 2018最佳人工智能机器学习工具书及下载(持续更新)
python
2019年最新Anaconda(最优秀的Python发行版本)镜像下载(持续更新)
python 3.7极速入门教程1安装：Linux(Ubuntu 18.04)及Windows上安装Anaconda
- 安装pip
https://www.rosehosting.com/blog/how-to-install-pip-on-ubuntu-16-04/
服务搭建
- samba
Samba Server installation on Ubuntu 16.04 LTS
- SSH
https://linuxconfig.org/how-to-install-ssh-server-on-ubuntu-18-04-bionic-beaver-linux
- xrdp
https://www.tweaking4all.com/software/linux-software/use-xrdp-remote-access-ubuntu-14-04/
SSH 登录工具 PAC
sudo snap install pac-vs
输入法
Ubuntu 18.04+中文设置-智能拼音安装(无搜狗拼音在qt等控件上不能输入问题)
搜狗输入法需要设置输入管理工具为fcitx。
搜狗输入法不能在wingide等GTK页面输入，但是基于ibus内置的智能拼音可以，就是词库略少。在ubuntu 16及以下版本用搜狗输入法好点。
参考资料：
https://github.com/libpinyin/ibus-libpinyin
http://forum.ubuntu.org.cn/viewtopic.php?t=487046
编辑器与IDE
geany(自带)
sudo add-apt-repository ppa:geany-dev/ppa
sudo apt-get update
sudo apt-get install geany geany-plugins-common
参考：https://tecadmin.net/install-geany-ide-ubuntu/
IDE： wingIDE spider(anaconda自带) visual studio coder(anaconda提示安装)
编辑器与IDE
geany
IDE： wingIDE spider(anaconda自带) visual studio coder(anaconda提示安装)
grub error: unknown filesystem的解决办法
想办法进入系统，使用[Boot-Repair]https://help.ubuntu.com/community/Boot-Repair) 修复启动。
参考 https://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue
构建启动菜单.
配置
禁用 enter password to unlock your login keyring
- 打开seahorse
- 右键单击“登录”密钥环
- 选择“更改密码”
- 输入旧密码并将新密码设置为空
- 按确定，阅读安全警告，考虑一下，如果您仍想摆脱此对话框，请选择“使用不安全的存储”。
