On Fri, 20 Aug 2021 22:48:18 +0800, Shengjing Zhu wrote: >Yes. The default mode, which is using systemd to setup cgroup, requires dbus. >So you need to install dbus-user-session, which will provide >/run/user/$uid/bus. > >Or you can use cgroupfs mode, which is mentioned in your first mail, >as a workaround.
In that case, shouldn't Debian's docker.io package document this requirement for rootless containers? And shouldn't the runc package have Suggests: dbus-user-session?