Have you ever heard of the Lindy effect? It basically postulates than the future life expectancy for technologies and ideas is proportional to their current age, and based on that, it is safe to say that it is not too late for anyone to learn vi, which is notorious for being a text editor with vertical learning curve 🙂 Below is a link to my introductory blogpost published on StarWind blog and intended for those who just starting with vi. I recently have an opportunity to start using it and I can confirm it is just about overcoming initial frustration and practice a little bit, and then you can even like it 🙂 and even if you don’t you’ll definitely enjoy the power of being able to make config file changes on any Linux box right away instead of helplessly struggling without missing friendlier text editor(s).
Recently it was necessary for me to enable XRDP service on Ubuntu 20.04 VM, so I followed the steps outlined in one of my old posts and get it working quickly. Unfortunately I run into some new issue with not being able to reset or shutdown Hyper-V VM for some reason, which I ignored for now, but after couple of power offs I realized that I cannot connect via XRDP until I open session locally. I then decided to check on the service status with sudo systemctl status xrdp command and got the output shown below:
Full error message says: [ERROR] Cannot read private key file /etc/xrdp/key.pem and I’m pretty sure that it didn’t show up when I used the same status command after initial configuration, though people tend to forget and miss things 🙂
Anyhow to clear up this the following command has to be executed:
sudo adduser xrdp ssl-cert
Abovementioned error occurs when the default user for XRDP’s service lacks access to the directory to which /etc/xrdp links, and with the command above you allow the user xrdp access through ssl-cert group membership. I hope that this information may come in handy to some one else 🙂