fix ubuntu cannot connect to internet, reset internet connection to default.
1.
sudo nano /etc/netplan/01-network-manager-all.yaml
network:
version: 2
renderer: networkd
ethernets:
ens33:
dhcp4: true
2.
sudo netplan generate
sudo netplan apply
3.
sudo nano /etc/resolv.conf
nameserver 8.8.8.8
if resolve .conf keeps resetting watch this video to fix it:
https://youtu.be/NeSmLiIVPQY
