All Questions
Tagged with network-manager internet
460
questions
1
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0
answers
103
views
Force network manager to always connect to highest autoconnect-priority network even when already connected
I am using Network Manager (nmcli) to configure two connections to two different Wi-Fi networks wifi1 and wifi2.
I have set up a higher connection.autoconnect-priority for wifi2 (let's say 2) than for ...
- 61
0
votes
2
answers
49
views
Kubuntu 22.04 wlp2s0 wifi connected, but doesn't exist in "connections" app
Running kubuntu 22.04 on older Dell Inspiron P75F.
Wifi connects as wlp2s0 and internet is accessible. However, the device is missing from the "connections" app and the "network" ...
- 21
0
votes
0
answers
38
views
Ubuntu does not see any wifi networks
Hello I am new to Linux so sorry if i don´t give enough information.
As stated above Ubuntu does not see any WiFi networks.
Current setup
Operating system: Ubuntu 24.04 LTS
Processor: Intel Core i7-...
- 9
0
votes
0
answers
127
views
wifi(wlan) not working on ubuntu 24.04?
i think the error is in the image
I recently updated to Unbuntu 24.04 LTS version. During that day everything worked fine but today I encountered a problem connecting to my wifi, It no longer works. I ...
0
votes
0
answers
52
views
Wifi not working on ubuntu?
I recently updated to Unbuntu 24.04 LTS version. During that day everything worked fine but today I encountered a problem connecting to my wifi, It no longer works. I restarted my computer, but I can ...
0
votes
0
answers
88
views
Unable to Connect to Internet After Upgrading to Ubuntu 22.04.4
On Thursday, My OS updated to 22.04.4, and the nightmare began.
Everything worked fine until Friday morning when even the network settings on my PC disappeared. I received the "NetworkManager not ...
- 1
0
votes
1
answer
316
views
Slow speed Ethernet issue on Ubuntu 24.04
I recently changed my system to Ubuntu from Windows and I use my mobile and USB ethernet to connect, I used to get 500+ mbps on Windows by using USB tethering, but on Ubuntu 24.04 I am getting only 4 ...
- 1
0
votes
2
answers
247
views
IpVanish VPN failed to connect
I am trying to install IpVanish on Ubuntu 23.10, but I get connection failure every time, the activation of the network connection has failed
VPN settings:
IPV6 settings:
1
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0
answers
61
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No internet connection and missing ethernet option after installing driver for second monitor (Ubuntu 22.04.4 LTS)
I'm encountering an issue with my internet connection and ethernet settings after installing a driver for a second monitor on my (Ubuntu 22.04.4 LTS) system
I've tried the following troubleshooting ...
- 11
0
votes
0
answers
54
views
Connecting to two different networks simultaneously using two network adapters to access Internet
Description
I have two wifi adapters, each one is connected two a different network, while each network is connected to the Internet.
The two networks have the same network mask and my computer has ...
- 789
0
votes
0
answers
27
views
How to reactivate the network manager when the PC does not have access to the internet?
The day before yesterday I installed the proprietary NVIDIA 535 driver and yesterday when I turned on the laptop, the place to log in did not appear. I managed to use GRUB to access the terminal and ...
- 1
0
votes
2
answers
175
views
Two NICs on same network - one for internet, one for LAN
I have two NICs in my home server - both are connected to same network. One is 2.5Gbps (which I'd like to use for LAN - eth0), other is 1Gbps (which I'd like to use for internet-only - enp0s25).
What ...
0
votes
0
answers
34
views
No 5Ghz detected and wifi connection "expires" but keeping a terminal pinging an address keeps the connection alive
My problem is two-fold, and I think they might be related:
On the "select network" tab, I only see 2.4Ghz networks, however my router has the typical 2.4 and 5ghz variant. I much prefer the ...
- 1
0
votes
0
answers
25
views
gateway is not pingable /etc/networ/interfaces
I have a raspberry pi and modem connected to the network. I add the following lines to /etc/network/interfaces
source-directory /etc/network/interfaces.d/*
auto eth0
iface eth0 inet static
...
- 1
0
votes
0
answers
153
views
Wired Connection suddenly not working in Ubuntu 22.04
This computer is used to serve SSH remote access.
The ethernet cable and network are all working fine.
However, the computer has suddenly lost connection and now shows '?' sign for the wired ...
- 1
0
votes
0
answers
78
views
Internet showing in visible networks but not connecting
I have Ubuntu (20.04) and I am typing this from another device.(Proving that internet is working on all my devices except on ubuntu). I have no coding experience per say but I have used the terminal ...
- 1
0
votes
0
answers
62
views
Wireless network is not available after apt upgrade
I am using ubuntu laptop. (Think pad t14s gen2)
I updated package recently.
And then, now I couldn't access internet using wifi.
The only way I can access the Internet is through my cell phone hotspot....
- 1
0
votes
0
answers
37
views
Internet Problem. NetworkManager
I was just using ifconfig and dhcpcd then my wifi connection just dissapeared. Went into settings and it just said: NetworkManager not running. I tried multiple different commands and it would not ...
- 11
0
votes
1
answer
292
views
Wifi to Wifi hotspot Ubuntu studio 22.04
I really want to use only Ubuntu, but one thing stop me for now...
In Windows 10 64 bits, I can create a hotspot Wi-Fi when I am connected to Wi-Fi access point.
Impossible on Ubuntu Studio 22.04 64 ...
1
vote
1
answer
447
views
How to change the static IP address of an adaptor in Ubuntu using a script?
In Ubuntu 22.04 I am trying to change the static IP address of a single network interface without changing anything else. This interface is an ethernet-to-USB converter connected to local ethernet ...
- 865
0
votes
0
answers
63
views
Ubuntu Server - Internet not working on a specific network connection
I run two home servers on which I've installed the Ubuntu 22.04 server. I also got a new network provider and a router, and one of the servers refused to just connect to the internet through that.
...
- 592
0
votes
1
answer
143
views
PC cannot connect to internet using new cable modem
I got a new 2 port cable modem to replace the single port one that died recently. The Windows laptop connects to the internet fine, but the desktop PC running Xubuntu 20.04.6 LTS cannot get a network ...
0
votes
0
answers
39
views
My network devices are unmanaged, but I can still connect to wifi manually using `iw` [duplicate]
So when I installed Ubuntu server (with i3 afterwards), I setup my wifi and everything went well. After the install, my laptop would automatically connect to my wifi.
My issue is, I cannot connect to ...
- 101
0
votes
1
answer
1k
views
Ubuntu 22.04 as a router. 2 LAN (LAN with Internet + LAN with AP). AP network do not see IP addresses from first network
it's been a while when I setup similar config... that's why I'm a bit confused.
So I have box with Ubuntu 22.04 with two LAN cards. My network looks like that.
ROUTER [192.168.88.1/24]:
UBUNTU BOX [...
1
vote
1
answer
392
views
Network Connection Drops and Works Only After a Reboot [Ubuntu 22.04.3 LTS]
Problem
The ethernet connection drops a while (unknown/random), and only rebooting the machine resolves it, until it breaks again after some time.
I have tried to monitor the network graph in the ...
- 51
0
votes
0
answers
38
views
Wifi internet is not working in my ubuntu system
I have installed Ubuntu in my system but when I am using Wi-Fi then after sometime the Wi-Fi internet is automatically shut down
When I check my wifi driver it shows me something like this
*-network ...
- 1
-1
votes
1
answer
135
views
Ethernet not working, Wi-Fi works normally
$ nmcli
enp7s0: connected to Wired connection 1
"Realtek RTL8111/8168/8411"
ethernet (r8169), F8:75:A4:66:B9:DA, hw, mtu 1500
ip4 default
inet4 192.168.1.10/...
- 21
-1
votes
1
answer
225
views
Ubuntu 20.04-desktop wired connected but unable to access the Internet
As mentioned in the title, my machine is Ubuntu 20.04 desktop, and the wired network is connected, but I can only ping the local area network and cannot access the internet:
There is no problem with ...
- 1
0
votes
1
answer
20k
views
"activation of network connection failed" error for the all my wifi connections
I have installed Ubuntu 22.04 on Windows 10 with dual boot, and I can't get the any of my wifi connections to work.
When I run nmcli connection up (wifi-connection-name) it says
Error Connection ...
0
votes
0
answers
200
views
Wifi connection loops on ubuntu
I'm no expert in networking so I think I need a helping hand.
I installed ubuntu 22.04 yesterday and connected to my home wifi without any problems (I think, because I quickly switched to a wired ...
0
votes
0
answers
89
views
Error when setting static IP
when I install DHCP the network service is normal, but when I set the static IP the network shows a question mark as shown. I am using Ubuntu 20.04 installed on VMware.
- 1
2
votes
1
answer
2k
views
After I stop NetworkManager and restart it, I still don't connect to wi-fi?
I'm using Ubuntu 22.04.2 LTS
For context I'm trying to get Wireshark to monitor my wifi interface and having trouble.
These are the commands I am using:
1.sudo service NetworkManager stop
2.sudo ip ...
- 135
1
vote
1
answer
2k
views
ping works but internet connection times out [Ubuntu 22.04, ethernet connection]
I am currently connected to the internet through ethernet. However, I am not able to connect to the internet. On running the command
sudo apt-get update
I get
Cannot initiate the connection to ...
0
votes
1
answer
76
views
Download via pip and npm not working
I am not able to download pip packages or npm packages via terminal. However my browser internet connection is working. I am not sure what is the issue.Please help me to fix it.
I am using Ubuntu22.04
...
- 575
0
votes
1
answer
337
views
Ubuntu Desktop No Internet access after upgrading from 18.04 to 20.04
recently I upgraded ubuntu desktop from 18.04 to 20.04 after upgrade and rebooting internet connection and the Icon on top right corner is lost I try 2 days googling couldn't find any solution.
here ...
- 101
0
votes
0
answers
70
views
Wi-Fi disconnects frequently on lubuntu 22.04
Wi-Fi connects and disconnects frequently. When i turn on the computer, the wifi works and I can be connected to it for about 40 seconds, after that it loses connection and the wifi networks stop ...
- 1
2
votes
2
answers
787
views
Network connected but can only access some sites [duplicate]
I am using Ubuntu 22.04. I recently moved to a new place with a different wifi. When I connect to the wifi on other devices running Windowns/android/iPodOS everything works well. But on my ubuntu I am ...
- 71
0
votes
0
answers
303
views
Cellular Connection not showing up
Good day,
I have a Thinkpad T495, which comes with a builtin SIM card slot. I tried following these instructions, but when i run
sudo modem-manager.mmcli -L
i get
error: couldn't get bus: Could not ...
0
votes
0
answers
161
views
Ubuntu 22.04 dual boot with windows 11 randomly wifi gets disabled
My PC specs:
pegasus@pegasus:~$ cat /etc/os-release
PRETTY_NAME="Ubuntu 22.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.2 LTS (Jammy Jellyfish)"
...
2
votes
0
answers
2k
views
Ubuntu 22.04.2 LTS very slow downloading
i have Ubuntu 22.04.2 LTS jammy and i use wired connection internet.
My problem is the download is to slow with a very slow speed downloading.My internet connection is fine and work perfect with speed ...
- 121
0
votes
0
answers
108
views
netplan network accessibility check
Is there any way to check connectivity in netplan to check real connection state (is Internet connection alive or not)? As an example, I have a connection through LAN router (default gateway) and ...
- 1
0
votes
2
answers
671
views
Share network from eth0 to device plugged into eth1?
I have a ubuntu 20.04 server that has two ethernet ports. I am trying to set it up so eth0 is connected to my lan/internet and I have a second ethernet port (eth1) that i want to be able to plug in ...
-1
votes
1
answer
8k
views
Ubuntu 20 & 22 connect to local network but no internet
I was having this issue with my install of 20.04 and in an attempt to fix it I upgraded to 22.04. Both systems exhibited the same behavior I'll detail here.
The machine is able to connect to my local ...
- 137
1
vote
1
answer
66
views
"Wired network extremely slow" Workaround Not Presistent
After upgrading or updating my Ubuntu to the latest, I noticed my Internet connection was very slow. After troubleshooting and testing, I learned that my latest ubuntu system's internet connection to ...
- 223
0
votes
0
answers
61
views
How do i make a Static ip available over a network
I'm running ubuntu server 20.04 LTS in raspi 4 model B.
I want to set a static IP in one raspi and run API over that ip and that must me accessible over the the network to which I'm connected to. I ...
- 23
1
vote
1
answer
54
views
Forced shutdown destroyed network ability
Hi I come to you for help as I did something kind of stupid on a pc that's very important to me and that I would like not to have to format completely.
Yesterday, as I was about to shutdown everything ...
- 111
0
votes
1
answer
951
views
Unreachable network after restart
I have a machine with duel boot
windows loads network perfectly
ubuntustudio 22.04.1 LTS Don't
however I could use sudo netdiscover to see my router ip
browsers can't open it's page or surfe the ...
1
vote
1
answer
998
views
22.04 Says I'm not connected to the internet but I am
I just setup a new machine with Ubuntu 22.04 Server. I am connected to the internet as I can browse and download files with no issues. When I go to settings to add an online account, it tells me ...
1
vote
0
answers
354
views
Ubuntu Server 22.04: connecting to a different router on home network doesn't allow IP assignment
My home network runs on 2 routers, with one upstream to the other. Recently I had to move my server to an ethernet port away from the one it was set up on, downstream to a different router. Said ...
- 11
0
votes
0
answers
618
views
Constant need to restart internet connection
I have to constantly restart NetworkManager (or run sudo modprobe -r iwlwifi && sudo modprobe iwlwifi - effects are indistinguishable) on both of my Ubuntu devices to deal with constant sudden ...
- 101