diff --git a/ubuntu_network.md b/ubuntu_network.md new file mode 100644 index 0000000..8d29e6e --- /dev/null +++ b/ubuntu_network.md @@ -0,0 +1,41 @@ +# NetworkManager + +- `nm-applet` to run old GUI and activate `Enable Networking`. + +- `nm-connection-editor` to edit any weird configuration in the connections. + +- You can also see what the **NetworkManager** is doing with these commands. +```bash +# Run one by one to see if anything is useful +nmcli device + +nmcli + +nmcli device show +``` + +if your network device says `unmanaged`, it means **NetworkManager** will not try to use that device to connect. + +--- + +# Netplan + +```bash +# Create a config file +sudo nano /etc/netplan/ethernet.yaml +``` +and enter this +```bash +network: + version: 2 + renderer: networkd + ethernets: + eno1: + dhcp4: true +``` +replace `eno1` with whatever your device is (mine was `ens33`). +To see your list of devices, run `ip addr`. + +Finally apply the new configurations + + sudo netplan apply