What are some steps I can take to start trying to figure out why my Wi Fi stopped working? One minute it was working, the next I couldn't see any wifi networks to connect to. I didn't restart my computer or anything between when it was last working and when it stopped working. I attached my hard_info report. I already tried running the driving manager, which shows the same screen that I saw before i had the problem (screen shot attached).
Not sure if this could be related, but I did upgrade my kernel with:
Code:
sudo apt-get install linux-headers-4.2.0-19 linux-headers-4.2.0-19-generic linux-image-4.2.0-19-generic linux-image-extra-4.2.0-19-generic linux-firmware
After running that, my wifi worked fine for most of the day.