On Sat, Apr 01, 2017 at 06:04:16PM +0200, Gregor Zattler wrote: > Hi Gregor, > > one more detail about the configuration of said system (see below/between): > > Any ideas how to proceed? > > Ciao; Gregor > > There's another thread recently (during March, I think) on this mailing list about the same subject. The gyst is you need to do a dpkg-reconfigure unattended-upgrades after installation to create some config files needed to make the upgrades actually happen.
I suggest you search the archive of this list for the relevant thread. The details are in there. Mark