1

I've search for a many time the location of this file.

When I make changes in Wired Connection on Ubuntu Desktop (for example on Manual/Static IP) where Ubuntu saved changes?

I tried on /etc/netplan, /etc/network/interfaces and /etc/NetworkManager but those are not the files with the content I am searching for.

galoget
  • 2,963
ReNNoN
  • 13

2 Answers2

2

If you set the static IP in Network Manager, which I recommend if it is running and installed on your system, the information will be found in /etc/NetworkManager/system-connections/Wired\ connection\ 1.

A redacted sample might look something like:

[ipv4]
address1=192.168.0.120/24,192.168.0.1
dns=8.8.8.8;8.8.4.4;
dns-search=
ignore-auto-dns=true
may-fail=false
method=manual

[ipv6]
addr-gen-mode=stable-privacy
dns=2001:4860:4860::8888;2001:4860:4860::8844;
dns-search=
ignore-auto-dns=true
ip6-privacy=0
method=auto
chili555
  • 60,188
  • In case somebody needs to apply the newly edited ip address, you can type: sudo systemctl restart NetworkManager – Wild Teddy Aug 28 '23 at 10:21
0

You may find it here

/sys/class/net

PS: I haven't checked that. Got this information from help.ubuntu.com

You can also try editing this file

/etc/NetworkManager/NetworkManager.conf

Also try checking this answer

pandafy
  • 326