I have pc.
For few days wifi was working fine but now i can not even see the wifi icon on top right on home screen. Unable to connect .
(Posting the question from other device )
This looks like a technical support request; is it?
This site is for the co-ordination of the Ubuntu project(s), discussing documentation changes, and specific Ubuntu sub-projects, but not support.
For Ubuntu Support options, please have a look at https://community.ubuntu.com/t/finding-help/709