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I remember editing some config files with ip addresses, bug I don't remember which files. There was something about networkmanager and netplan, but those files don't have any ip info. I have to say...

the problem is, none of the files in /etc that i checked had any IP info. where should i look?

i don't use DHCP, i set my IP addresses manually. it is set to use manual addresses. IP 192.168.1.64, subnet mask 255.255.255.0, router (gateway) 192.168.1.1, DNS server 192.168.1.6 (a raspberry pi...

I tried the settings app, of course, and I tried editing config files. But I can't find anything that says gateway 0.0.0.0
If you need the names of those config files, I'd have to check.

Every time I boot or restart my pc, Ethernet doesn't work because for some unknown reason the default gateway is set to 0.0.0.0 instead of 192.168.0.1. Then I have to go to settings -> network and...

I dunno why, but for the last few days my screen doesn't blank. I tried to change the timing in the settings app, but that didn't do me any good. What can I do?

Up-to-date Ubuntu 20.04 on an i7...

hi.
i have 2 network problems:

- every time i boot or restart my PC, i can't get online. i go into the network settings, and the default route is set to 0.0.0.0. then i turn the ethernet off and...

ok, so i can turn on ntp servers in the settings app to synchronize the time with some NTP server out on the internet. so far so good. but how does ubuntu know which NTP server to use? where is that...

i don't remember installing ifconfig. are you sure it didn't come with the raspberry pi version of 18.04?

anyway, ls /sys/class/net gives me the following output:

eth0 lo wlan0

ifconfig lists 2 interfaces: eth0: at 192.168.1.6 and lo: at 127.0.0.1
wifi is not configured.

i tried to put that into the config file, of course adjusting the info according to my system, and when i said:

sudo netplan --debug generate

it gave me this output:

DEBUG:command...

i recently tried to use pi-hole as my own DNS server. one of the problems was that the PC did not use pi-hole even though it was configured (in the network tab of the settings app) to use it. is...

i'm downloading the server version of ubuntu 20.04 for my raspberry pi. once it is running on the pi, how do i go in and configure the network? so far i've always done network configuration using a...

you know what? screw this, i'm gonna reinstall everything.

what URL should i use?

if the pi didn't have an internet connection, sudo apt-get update couldn't have got as far as it did. it only failed on a couple of files but the others were downloaded ok. plus, i'm using the pi to...

i run 18.04 on my raspberry pi for the purpose of using it as my own DNS server using pihole. problem is, pihole installation fails with this output:


[✗] Root user check
[i] Script called...

Hello.
I just installed Ubuntu on my raspberry pi. The problem is that the Ethernet does not appear in the settings app. Only the VPN and proxy settings appear but not the Ethernet. Do I have to...

ok, i have no idea whats going on. i can finally configure the ethernet on the pi, which i did. but the problem is that i can't get to the internet. after adding some rules to ufw, i can ssh into the...

here's the next problem. i tried to edit networkmanager.conf but vim keeps telling me the file is read-only. so i tried to change its permissions with chmod u+w networkmanager.conf, but that didnt...

I ran that sudo command, and it told me network manager is already installed. But in settings I still can't configure the network. Any ideas? Do I need to configure it? How do I do that?

well, looks like i can NOT ssh into it when i boot it headless :-( ok, shut down the PC and plug in the Pi :-(

adjust for TV? i just checked on my PC (also running 19.10), and i can't find that option. hmm... can i run that sudo command via ssh when i boot the Pi headless? gonna try it...

the other day i installed ubuntu 19.10 and the desktop on my raspberry pi. so far so good. but when i go into settings, i can not configure the network. i only see the boxes for VPN and proxy, but...

I'll check that when I get home.