or: How I Learned to Stop Worrying and Love Ubuntu

PolKit is a standard authorization method for Linux. It usually consists of PolKit daemon, PolKit session agent and the helper program shipped by applications that use PolKit. As a user, you don’t really interact with PolKit itself, usually you interact with PolKit session agent. Like KDE’s PolKit agent:

This weekend I traveled to Changsha for the Linux Application Ecosystem Salon 2021 Changsha, which is held by Ubuntu Kylin in the campus of Central South University. The journey itself is uneventful. I’ve never been to any offline Linux events before, I wanted to go to FOSDEM, but then the COVID hit. So anyway, it’s a first time for me. You can view the full news in Ubuntu Kylin’s post