参考：Unity-tweak-tool插件
numix图标
sudo apt-add-repository ppa:numix/ppa
sudo apt-get update
sudo apt-get install numix-icon-theme-circle
Flatabulous主题
sudo add-apt-repository ppa:noobslab/themes
sudo apt-get update
sudo apt-get install flatabulous-theme
各取所长
转载于:https://www.cnblogs.com/j-c-y/p/11574302.html
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