Previously, I have used ubuntu for a short while. And I have installed 14.04 back then and everything worked perfectly. I was able to connect to all wifi hotspots, to my router as well.
Today, after removing linux distro a couple of weeks ago, I installed ubuntu 14.04 back again and now I have this weird issue:
I am unable to connect to my routers wifi, even though nothing changed in it. All the settings are the same. I have tried to disable routers wifi security - didn't help. I have tried to set up android hotspot and was able to connect to it without any issues. Where should I even start to dig in order to fix this problem?
My wifi card is Intel Wifi Link 1000bgn.
Settings of my wifi network (2.4GHz): Network mode: mixed; Channel width: auto; Channel: 6; SSID broacast: enabled
I was able to get rid of this problem by hard resetting my router. Strange, but it worked...