Tootfinder

So there's a decades-old mechanism (and actual standard) how programs lock serial ports on unix-like systems in /var/lock. it's used in practice even in 2025 and #systemd >= 258 simply breaks it with "we don't care". I am not a systemd opponent, but that kind of behaviour [without a prior community-wide discussion or providing patches for known-affected projects and a grace…

Here's a fascinating case study of how #SystemD works in #Nigeria. My own experience there and in Dominica tracks with this.