ubuntu 18工具与配置点滴-更换源 拼音输入法 调整任务栏等。

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

https://snapcraft.io/pac-vs

• 2018程序员最佳ssh免费登陆工具

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”。

参考 https://askubuntu.com/questions/867/how-can-i-stop-being-prompted-to-unlock-the-default-keyring-on-boot