I have dual booted my laptop( core-i5,8gb ram, 2gb nvidia mx130) with ubuntu 18.04 lts and windows 10.
Everything was normal till now. but since few days edge in my windows stopped loading some sites(eg-google.com) although it loaded github.com at the same time.
And google was not the only site.
Ubuntu still loaded sites(mozilla)
I downloaded firefox for windows and even it couldnt load sites showd errors such as hmm check url… Secure connection failed etc.
I searched a lot on net but couldnt solve it.
Now even ubuntu has the same error.
Sometimes when i turn on the pc, the sites load for few mins but after that they stop.
I have quick heal total security installed.
I even tried disabling it.
Also first i thought it was a time and date setting everytime i turn on pc it showd wrong time(this was becase ubuntu used utc time and windows rtc, i fixed this by making ubuntu follow rtc) now time is perfect but the sites dont load.
I found out that this is a problem with only my mobile hotspot. When i connect to my friend’s hotspot it works perfectly.
Also the name my my hotspot in my pc shows a “!” above it in a shield icon.
Also my hotspot is not working in my friend’s mobile as well. So this is a problem in my hotspot. how to fix it.
Please help me.