[SOLVED] Lost wifi after update and restart

[bitsnpcs]

I did read it, but when I tried to run rfkill, it hadn't been installed and the suggested install failed, presumably because I no longer had internet. This problem turns my laptop into a boat anchor, since the wired connection is upstairs on the other side of the house, but I'll go ahead and try Install Updates, then try this solution. I'll let you know if it works. I did run lshw and rfkill just now, so I'll be able to give you better documentation next time if it doesn't work.

I can see it must be frustrating, you have shown admiral character and patience.
Hopefully what you have read works now ?
If you do need further assistance the information will enable more experienced members the details needed for that level of help.
I will also continue to try my best to help.