Ignore notifications "joined Hangout"

I'm chatting with Google Hangout. All messages are interesting, so I turned on notifications. Unfortunately, many people join and leave (more than real messages), and I receive a notification each…

WSL Ubuntu 18.04 apt broken

I have problems with apt on my installation of ubuntu wsl 18.04. Whenever I try to install a package with apt, I receive this: Reading package lists … Done Build…