更换更新源

sudo cp -p sources.list sources.list.bak
vi sources.list

deb http://mirrors.aliyun.com/ubuntu/ disco main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ disco main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ disco-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ disco-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ disco-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ disco-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ disco-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ disco-backports main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ disco-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ disco-proposed main restricted universe multiverse

安装l2tp

sudo apt install network-manager-l2tp-gnome

调整主题

sudo apt-get install gnome-tweak-tool

桌面主题
图标主题

安装完后使用tweak工具更换主题。

• 合并顶部栏和dock
  在软件中心搜索 Dash to Panel，安装即可

远程桌面 Anydesk

https://anydesk.com/zhs/downloads/linux
依赖

sudo apt-get install libgtkglext1

安装WPS

wps官网
下载后安装。

• 安装缺失字体
  https://download.csdn.net/download/zwhthinking/11801150

sudo tar -zxvf fonts_for_ubuntu_wps.tar.gz -C /usr/share/fonts/

# 生成字体索引
sudo mkfontscale
sudo mkfontdir
# 更新字体缓存
sudo fc-cache