Bug#834414: apt-daily.service fails permanently and quietly as it runs before network is up

[Uli Schlachter <psychon@znc.in>]

Hi,

I had the same problem and I can confirm that creating the following
file fixed this issue for me:

$ cat /etc/systemd/system/apt-daily.timer.d/10-depend-on-network.conf
[Unit]
After=network-online.target

(However, I wonder if the timer or the service should depend on
network-online.target, but that's a question for someone with more of a
clue.)

Cheers,
Uli
-- 
99 little bugs in the code
99 little bugs in the code
Take one down, patch it around
117 little bugs in the code
  -- @irqed