I have had a problem for some weeks.
Earlier, I connect to my wifi normally and, every time I turn on my laptop and log in Ubuntu, it connects to wifi automatically.
But now, I cannot connect to my wifi, because the wifi icon is blurred I must reset tp-link and then I can connect, but it's very inconvenient.
You can see the picture below:
As you see, my wifi is Duc Mai, but it's blurred! What happened?