Ubuntu提示【Authentication is required to create a color profile/managed device】

1. 安装vim

apt install vim -y

2. 修改文件 

vim /etc/polkit-1/localauthority/50-local.d/45-allow-colord.pkla

3. 粘贴以下内容

[Allow Colord all Users]
Identity=unix-user:*
Action=org.freedesktop.color-manager.create-device;org.freedesktop.color-manager.create-profile;org.freedesktop.color-manager.delete-device;org.freedesktop.color-manager.delete-profile;org.freedesktop.color-manager.modify-device;org.freedesktop.color-manager.modify-profile
ResultAny=no
ResultInactive=no
ResultActive=yes

4. 重启

reboot

原文：How to fix "Authentication is required to create a color profile/managed device" on Ubuntu 22.04 / 20.04 | DevAnswe.rs