Created attachment 1128500 [details] debug boot log (dmesg) as described in systemd debugging document Description of problem: A start job stalls for a device that I cannot find and then times out. Version-Release number of selected component (if applicable): systemd-222-14.fc23.x86_64 How reproducible: Every boot Steps to Reproduce: 1. Unknown. I don't know what this device used to be or what happened to it. I also don't understand why there is a start job for it if it doesn't exist. Actual results: Start up is delayed 1m30s until job fails. Expected results: Job shouldn't exist/get created at boot. Additional info: I really tried to figure this out, myself, but I don't understand where this type of device-specific start job comes from or is configured. Sorry, I just don't know systemd very well.h
This turned out to be a bad encrypted swap configuration. See Bug 1304995. After I changed /etc/crypttab, this bogus device start job disappeared.