systemd / DBus debugging starter pack

Introduction Trying to solve a 90 second wait-on-some-start-job on each boot situation, I found that there’s little info on how to tackle a problem like this out there. Most web pages usually go “I did this, hurray it worked!”, but where do you start solving a problem like this if none of the do-this-do-that advice [...]

Solved: systemd boot waits 90 seconds on net-devices-eth0

Introduction After installing wireshark (and tons of packages it depends on) on a rather fresh and bare-boned Debian 8 (Jessie), I got the “A start job is running for sys-subsystem-net-devices-eth0.device” message for a minute and half on every boot. It was exceptionally difficult to find the reason, because so many packages were installed along with [...]