Martin Bukatovič's Blog

Have you ever noticed a link pointing to a site with invalid TLS certificate in your search results? Do you consider it impossible? Contrary to my expectations it turns out that it could happen with basically any search engine. Moreover it’s also a good motivation for including canonical link element in your web pages.

When DNF package manager 5 replaced DNF 4 in Fedora 41, I noticed that integration between Etckeeper and the package manager stopped working. I searched bugzilla and found that the problem has been already reported as Fedora BZ 2326283 and that there was nobody working on it so far. Since Etckeeper is important part of my setup, I postponed upgrade to Fedora 41 on my main machine, and started looking into how DNF 5 plugin API differs from the previous version, and how could one get the Etckeeper integration working again.

In this post I’m going to give a brief overview of how I manage my personal Fedora laptop, from installation to upgrades and backups. This is indeed not very original topic, but recently I discussed it with few people, and I realized that having a reference to a post like this will be useful. And maybe you will find some parts of it interesting.

Last year I had to reinstall Fedora on my main machine because I had to replace a disk there, and while doing so, I finally decided to switch to btrfs abandoning my previous setup of ext4 volumes on lvm thin pool. And since I already had btrfs on my external backup disk where I store snapshots of /home volume from the machine, I had to figure out how to restore it using btrfs send/receive feature, and how to update my incremental backup script to match the new setup. So in this post I will present simple examples to explain both my old and new backup scheme and what I run into during the transition.