Bug#843537: Fails to start dovecot/resolved with NAMESPACE spawning error

[Yuri D'Elia]

On Mon, Nov 07 2016, Michael Biebl wrote:
>> Kernel: Linux 3.4.112-kvm-i386-20161024
>
> I suspect your kernel is too old and/or doesn't have all necessary
> features enabled. Have you checked

As written, this is 3.4.

> See /usr/share/doc/systemd/README.gz
> It explicitly mentions 3.12 as minimum required version and all
> necessary config options.

Big bummer, I didn't notice the minimal version, as I didn't see
anything relevant in the systemd changelog for 232.

I guess this bars me from using systemd for this system[!].