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I have a Jetson nano that is running Ubuntu 18.04 LTS. I need internet access on the jetson. Currently, the only internet connection that I have is on my phone. I tried to tether my phone to the jetson via USB, but I cannot get internet access to the device. Jetson recognized my phone as a tethered device. lsusb gives the following output:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 04e8:6864 Samsung Electronics Co., Ltd GT-I9070 (network tethering, USB debugging enabled)
Bus 001 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

ifconfig gives the following output:

        ether 00:04:4b:e6:42:ac  txqueuelen 1000  (Ethernet)
        RX packets 19330  bytes 1209624 (1.2 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 19212  bytes 1481427 (1.4 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 151  base 0xe000  

l4tbr0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.55.1  netmask 255.255.255.0  broadcast 192.168.55.255
        inet6 fe80::6471:96ff:fe32:1cb1  prefixlen 64  scopeid 0x20<link>
        ether 66:71:96:32:1c:b1  txqueuelen 1000  (Ethernet)
        RX packets 1047  bytes 141242 (141.2 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1665  bytes 1000956 (1.0 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1  (Local Loopback)
        RX packets 3055  bytes 210875 (210.8 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 3055  bytes 210875 (210.8 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

rndis0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::6471:96ff:fe32:1cb1  prefixlen 64  scopeid 0x20<link>
        ether 66:71:96:32:1c:b1  txqueuelen 1000  (Ethernet)
        RX packets 833  bytes 99622 (99.6 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1916  bytes 1158072 (1.1 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::6471:96ff:fe32:1cb3  prefixlen 64  scopeid 0x20<link>
        ether 66:71:96:32:1c:b3  txqueuelen 1000  (Ethernet)
        RX packets 238  bytes 44968 (44.9 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 167  bytes 37064 (37.0 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

usb1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        ether 1a:ac:23:09:50:8a  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 2  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 58  dropped 0 overruns 0  carrier 0  collisions 0

nmcli gives :

        "l4tbr0"
        bridge, 66:71:96:32:1C:B1, sw, mtu 1500
        inet4 192.168.55.1/24
        route4 192.168.55.0/24
        route4 0.0.0.0/0
        route4 169.254.0.0/16
        inet6 fe80::6471:96ff:fe32:1cb1/64
        route6 ff00::/8
        route6 fe80::/64

usb1: disconnected
        "SAMSUNG Android"
        1 connection available
        ethernet (rndis_host), 1A:AC:23:09:50:8A, hw, mtu 1500

eth0: unavailable
        "Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
        ethernet (r8168), 00:04:4B:E6:42:AC, hw, mtu 1500

dummy0: unmanaged
        "dummy0"
        dummy, 76:23:BF:62:AC:13, sw, mtu 1500

currently I have connected my laptop to the Jetson device via the micro-USB port on the Jetson.

Please let me know if you need anymore data. And thank you :) Ps. I am an absolute noob

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