I just installed Linux Mint on my old laptop and made all kinds of updates. When I try to go to the Internet with Firefox, no connection is established. What can that be?
However, I see a connection.
Are you behind a proxy? Have you ever checked whether the gateway, DNS server, etc. Are correct?
Just found out, the firewall was configured incorrectly ^^
The network is often activated during installation, but does not have to be.
First tell us what technique you have:
WLAN with an internal chip
WLAN with a USB WLAN stick
Ethernet over cable
In all cases you should go with it first
ip a
see what all of this has already happened.
Report times.
Just found out, the firewall was configured incorrectly ^^
