Hello,

 

Recently I bought an Inspiron 7577 and the system needs a long time to boot. I've installed Ubuntu 18.04 and the Linux driver for Nvidia. Anyways the boot process needs up to 5 Minutes and I think the reason could not be the hardware.To diagnose the problem I give you some screenshots from systemd-analyse. Hope it will help to find the bottleneck.

 

I'm looking forward to get some problem solving hints. Thanks.