sudo gparted 无法使用
显示

Authorization required, but no authorization protocol specified


(gpartedbin:16540): Gtk-WARNING **: 07:01:33.227: cannot open display: :0

解决：

sudo -EH gparted
# -E 是设置用户环境变量
# -H 是设置HOME为root的home

参照：
https://unix.stackexchange.com/questions/424987/why-can-i-not-open-gparted-from-the-command-line