Can't connect to network using ethernet or by using wireless adapter

1.1.1.1 is much better thank you so much.now my ethernet works.

disable also the ipv6 as instructed above…
also install the proper video drivers, you have only nvidia - intel gpu is disabled in bios - and are on the open source drivers, which are not good, so install the proprietary one: system settings/hardware configuration and click ‘auto install proprietary drivers’, then reboot, and post output from:
inxi -G
to verify that nvidia drivers are loaded