I can't get my wifi to work on my Lenovo Ideapad 320. I think I have tried all solutions that I've found on the internet. I have Elementary OS 0.4.1 Loki installed on my pc. Any ideas how to get it working? // Roger
This isn't a full answer, but a pointer for your further research. Not all chipsets support Linux. Frequently you need to buy a separate adapter that does support Linux. I am using TP-Link AC1200 Wireless Dual Band USB Adapter (Archer T4U V1). (See https://wikidevi.com/wiki/TP-LINK_Archer_T4U). It is working inconsistently; I'm here looking for help with that. From my perspective as an off-and-on Linux dabbler, this is the most troublesome issue when using Linux distros. You may find answers for your wireless network card at https://ubuntuforums.org/.