Only impacting systems with xtradeb-repo 0.5 installed. Unfortunatly, due to a rushed switch from http to https on our repository package (xtradeb-repo 0.5), you might experience update failures. The error The solution If you are experiencing this issue, run the following command to fix it. Naturally, you may also manually download the latest package (xtradeb-apt-source_0.6_all.deb) …