Hi all, I've got a problem in some of my LXC containers, running buster. Logrotate can't HUP rsyslog with "systemctl kill -s HUP rsyslog.service": $ sudo systemctl kill -s HUP rsyslog.service Failed to kill unit rsyslog.service: Input/output error I can HUP it fine manually, with: $ sudo kill -HUP `pgrep rsyslog` ... which suggests it's something different in the way systemd does things. My guess then is that it relates to cgroups, which I believe both systemd and LXC make use of, but which I don't fully understand. I thought I'd file a bug for this, but decided to double check (and test in bullseye and sid) by creating a new container - but the problem doesn't occur there. The problematic containers are created in a similar way, but also configured with ansible, which I concede may do some things that aren't tailored correctly to buster. Any tips on where I should be looking? I found a few promising leads with a web search, but they all in the end seemed to lead somewhere else. Cheers, Richard
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