“Why I stopped using OpenBSD”

I've linked to quite a few posts by OpenBSD developer Solene Rapenne on OSNews, mostly about her work for and knowledge of OpenBSD. However, she recently posted about her decision to leave the OpenBSD team, and it mostly comes down to the fact she hasn't been using OpenBSD for a while now due to a myriad of problems she's encountering. Posts like these are generally not that fun to link to, and I've been debating about this for a few days now, but I think highlighting such problems, especially when detailed by a now-former OpenBSD developer, is an important thing to do.

Hardware compatibility is an issue because OpenBSD has no Bluetooth support, its gamepad support is fractured and limited, and most of all, battery life and heat are a major issue, as Solene notes that OpenBSD draws more power than alternatives, by a good margin". For her devops work, she also needs to run a lot of software in virtual machines, and this seems to be a big problem on OpenBSD, as performance in this area seems limited. Lastly, OpenBSD seems to be having stability issues and crashes a lot for her, and while this in an of itself is a big problem already, it's compounded by the fact that OpenBSD's file system is quite outdated, and most crashes will lead to corrupted or lost files, since the file system doesn't have any features to mitigate this.

I went through a similar, but obviously much shorter and far less well-informed experience with OpenBSD myself. It's such a neat, understandable, and well-thought out operating system, but its limitations are obvious, and they will start to bother you sooner or later if you're trying to use it as a general purpose operating system. While it's entirely understandable because OpenBSD's main goal is not the desktop, it still sucks because everything else about the operating system is so damn nice and welcoming.

Solene found her alternative in Linux and Qubes OS:

I moved from OpenBSD to Qubes OS for almost everything (except playing video games) on which I run Fedora virtual machines (approximately 20 VM simultaneously in average). This provides me better security than OpenBSD could provide me as I am able to separate every context into different spaces, this is absolutely hardcore for most users, but I just can't go back to a traditional system after this.

Solene Rapenne

She lists quite a few Linux features she particularly likes and why, such as cgroups, systemd, modern file systems like Btrfs and ZFS, SELinux, and more. It's quite rare to see someone of her calibre so openly list the shortcomings of the system she clearly otherwise loves and put a lot of effort in, and move to what is generally looked at with some disdain within the community she came from. It also highlights that issues with running OpenBSD as a general purpose operating system are not confined to less experienced users such as myself, but extend towards extremely experienced and knowledgeable people like actual OpenBSD developers.

I'm definitely not advocating for OpenBSD to change course or make a hard pivot to becoming a desktop operating system, but I do think that even within the confines of a server operating system there's room for at least things like a much improved and faster file system that provides the modern features server users expect, too.