19.04 was working great until I upgraded. 19.10 see’s my wifi adapter but doesn’t work. The driver is loaded but nothing is happening.
Welcome to the community.
We would certainly need more information here. What’s the WiFi adapter’s make?
Could you also check if it is being soft blocked by sharing the output of the following command:
sudo rfkill list
The adapter is a d-link DWA-182C1. I ran the command but nothing happened?