Recently, I erased the "cable" item under “Setup > Network” in GNOME by mistake.

After doing this, I cannot connect to the Internet.

While cable connection is established with ease (automatically), using a web browser—for example—doesn't work.

How can I fix this?


I checked /etc/sysconfig/network-scripts/ in network-scripts. It was ifcfg-enp3s0 that should be set toifcfg-enp5s0.

I changed ifcfg-enp3s0 into ifcfg-enp5s0 and now I can use the Internet without worrying.

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