(I think I managed to trace them back to Sept 1st and Sept 5th).
My last update before the apparently breaking one was 2016-08-24. So, maybe some upgrade between 2016-08-24 and 2016-09-04 doesn't play well with i3... Would you mind cross-checking your upgrades between 2016-08-24 and 2016-09-01 with my log [0] when you have the time?
After a quick look at my journalctl, I can't really see anything suspicious.
i3wm doesn't log to systemd. I produce my logs by starting i3 with exec i3 --shmlog-size=26214400 -V -d all > ~/.i3/logs/$(date -Iseconds).log in my ~/.xinitrc. However, they don't produce any useful information AFAICT, even with debug verbosity. Is it possible that i3 receives SIGSTOP for some reason? Merci beaucoup, Bennett [0]: https://vps1.piater.name/commie/#dvm1K6lg -- GPG fingerprint: 871F 1047 7DB3 DDED 5FC4 47B2 26C7 E577 EF96 7808