I have referred to the following posts that have a problem similar to mine: https://askubuntu.com/questions/1021884 ... 4-to-18-04, https://askubuntu.com/questions/1049302 ... untu-18-04 and https://askubuntu.com/questions/1098162 ... u-18-04lts. Attempted numerous methods to get a connection, but failed.
At the end of installation the Network Icon (top right) indicates PC is connected to the net via a created connection called "Wired Connection 1". This looks normal to me but a am not an expert.
When Firefox is called upon to connect, it fails to connect. I have tried following the posts to fix the problem but I have not succeeded.
This may help:
I try to set a static IP using Netplan with "enp0s25" and various combinations but never found a solution.anita@Anita-MythTV-BE:~$ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether 00:24:81:15:94:3f brd ff:ff:ff:ff:ff:ff
I am at a loss to know what to do next. There must be a step by step procedure to debug this situation, but this is now beyond my knowledge.