Questions tagged [internet]

Global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) and various routing protocols (such as BGP and others).

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Suddenly cannot reach certain hosts on eos

On my home computer running arch Linux via endeavouros I suddenly cannot connect to certain websites after rebooting. I'm using networkmanager, and the sites include github.com, qwant.com and discord ...
Sheepyhead's user avatar
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Weird Internet disconnection issue on Linux and ethernet

I am using Ubuntu 23.10 and an ethernet connection to my router. However, sometimes during the day, my Internet connection gets "lost" for periods that can reach 1 hour sometimes. I can ...
Madno's user avatar
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GUWF and firewall malfunctioning?

I keep adding IP addresses to the built-in Linux Mint "firewall" program (which is "GUWF" relabeled "firewall") and it worked for a while ... but now it doesn't look like ...
natS's user avatar
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unable to connect to internet via router

I'm on Dell Latitude 3420, Devuan Daedalus GNU/Linux (based on Debian Bookworm, without systemd), I connect to internet via mobile hotspot (using Android Phone's mobile data) at home and through a ...
vrgovinda's user avatar
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why sudo delays 5s to 10s if WIFI is enabled? and how to fix it?

run this in terminal with internet off: while true;do sudo -n uptime 2>/dev/null;echo "`date`($((i++)))";sleep 0.1;done now turn internet on (WIFI here). The log will happen now every 5s ...
Aquarius Power's user avatar
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Activation of Network Connection Failed

Before installing routersploit on my zorin os, my wifi connection was connecting with home network. However when starting routersploit, suddenly the wifi I was connected to says "Activation of ...
Rohit Jambhulkar's user avatar
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PopOS LAN not working but WiFi works

LAN not working on my Pop OS. The wifi still works though, it's been a day since this happened. I changed ports and all of the cable and the cable works for others as well but not on my laptop l.
Rohan's user avatar
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Fedora 39 - removed bluez & bluez-cups now have no internet access at all

I was rushing and not paying attention and used $dnf remove instead of $dnf downgrade while attempting to downgrade bluez and bluez-cups from 5.70 due to the error connecting certain devices. After ...
dart's user avatar
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Big Blue Button installation error: "Challenge failed for domain", thereafter "500 Internal Server Error -- nginx"

Context: I wanted to install Big Blue Button on a Ubuntu virtual machine via SSH; I followed correctly the official tutorial up to the "Install" section; I entered the following command on ...
BsAxUbx5KoQDEpCAqSffwGy554PSah's user avatar
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USB internet sharing from Linux to iOS

I'm wondering if it's possible to share an internet connection from a Linux computer to an iOS device using an USB to lightning cable. It is possible to share an internet connection from Mac OS X to ...
TGH's user avatar
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Redirect a URL to another URL

I use Linux (Arch) as my daily operating system. I believe I'm too addicted to YouTube, so I would like to redirect all requests to youtube.com to wikipedia.org so that when I write youtube.com in the ...
Samy Rahmani's user avatar
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How can I re-start tint2 after laptop un-sleep and after internet connection is detected?

I am running arch linux 6.4.2-arch1-1 and openbox wm v3.6.1 with tint2 bar version 17.0.2 and systemd v253.5-2-arch Everything is up to date. On my tint2 bar I display time dependent information ...
Kes's user avatar
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Making a device accessible with SSH from another device over the internet

I'd like to run a Raspberry Pi, on which I'd like to log in with ssh, connected to my router. Then I would like to access it from another RPi, which is connected to another router with physical (and ...
Nepumuk's user avatar
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Connect wifi adapter to motherboard ethernet connection, same machine, linux

I just want to connect my wifi adapter to my ethernet adapter, plug the ethernet adapter (onboard) into a router, and share Internet with the wifi adapter through the router. Possible? Easy? I'm using ...
Brian's user avatar
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PiHole running in docker cannot reply IPv6 connections from ULA address

After reading few guides on how to setup PiHole with docker and IPv6 I tried to do it in my network. First things first, my ISP provides me with a Prefix Delegation which is then used to provide ...
jtimz's user avatar
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I can't Download or Upload on Browsers even though connection is fine

I can watch videos on youtube stream and even join meetings on Teams for hours with no internet connection issues. But when it comes to downloads and uploads it just fails after a minute, on chrome ...
animatron's user avatar
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I do not receive any response from flathub

When I run sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo, I do not get any responses, and command does not finish. I can open flathub.org in the browser, ...
Reza Hosseinzadeh's user avatar
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307 views

Usb modem won't make a connection anymore

I have a new Mint Cinnamon 21.1 installation on my Dell Inspiron dual boot with Windows 7 and a problem with my usb modem Huawei E173u-2. Right after Mint installation modem worked great, it was ...
Avina's user avatar
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2 votes
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Linux Kali - internet connected but doesn't work without vpn or tor

I couldn't find an answer to this problem nor could I fix it myself. I am triple booting Ubuntu/Kali/Windows 11. The internet works completely fine on Ubuntu and Windows but when it comes to Kali ...
Kibnakamoto's user avatar
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Raspberry Pi 4 No IP assigned to network interface

After a dist-upgrade + reboot I couldn't access my Raspberry Pi via the network. After some time digging I found out that it has no IP assigned via ifconfig. I was able to successfully assign an IP ...
Randy Peeters's user avatar
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methodology [reposync?] for updating offline linux servers?

having servers that do not have an internet connection, what is the proper method for getting all necessary rpms so that a yum update does not fail because of dependency problems? Is there any other ...
ron's user avatar
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ethernet connected but no internet Debian 11

ok so I connected ethernet cable it shows connected but not working ping Google not working but ping 8.8.8.8 is working how can I fix it?
Enrike's user avatar
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cannot access google website only on Linux

My Problem I cannot access google in Firefox 107.0.1 64bit, the latest, when I connect my WiFi at home. I can access youtube, and Unix stack exchange. I cannot access zhihu. I can access all of them ...
Zachary Liu's user avatar
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187 views

How can I get the bit error rate (BER) for a given connection?

I would like to know the bit error rate (BER), calculated as (total good TX/RX bits)/(total good/bad TX/RX bits). I have looked through available information from the rtnetlink library as well as the ...
sasukenebe's user avatar
1 vote
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151 views

Ubuntu Intermittent internet and stable local connection

I have a server running Ubuntu 20.04 LTS. I can connect to it via SSH from any other computer on my network no problem. I can also access the services it has running from my network. Unfortunately its ...
ltum's user avatar
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Mystery connections at login - how to find out what's responsible?

I have two connections that occur every single time I login (GUI KDE). They disappear after about one minute. I want to know what they're telling who. So to get started, how do you take connections ...
idonteven's user avatar
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Understanding netstat: are these TCP connections actually direct ones?

I am reading about networks, and in an example output table from netstat -n (from visiting a hypothetical website hosted from 216.40.231.195), my book shows a row that looks like this: Proto Local ...
landau's user avatar
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2 answers
3k views

How to connect to internet when installing Arch Linux

I am new to arch-linux, I have only used Ubuntu in the past. I am trying to install arch-linux on my computer, and it boots up to the terminal interface successfully, but I am unable to connect to the ...
Formula1Fan43's user avatar
2 votes
3 answers
453 views

Play raw TX/RX bits as sound from a network interface?

Alright, I know this is a weird one, but I want to hear the raw data being sent and received by my Wi-Fi card as sound data. I just find it interesting to hear data being sent as sound. The only true ...
Foxy6670's user avatar
2 votes
2 answers
239 views

Internet via audio?

Alright, this may sound a little crazy, but let me explain. I have 2 desktops, one with a broken Ethernet port, and one with a working one. Both have an analog audio input/output, are running Linux, ...
Foxy6670's user avatar
1 vote
1 answer
714 views

Weird network traffic on Ubuntu 22.04

I noticed abnormal network activity when trying to test something and I can't find what program is the culprit. Wireshark: My local IP is 192.168.100.5 I tried to inspect with sudo netstat -latpen ...
weirdnoddle's user avatar
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242 views

No Internet after grub update. Firmware problem?

I have a problem and I hope someone can help me. I installed Debian 11 with a UEIFI installation. During the installation I had to provide the firmware for a Realtek network card. After I booted into ...
Carlos Andrés del Valle's user avatar
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1 answer
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Getting traced route list after sending packet from source to destination

So after I realized internet is just connection between routers and every routers have IP address, I want to know route of my already traversed packet. I mean, look this example case: Suppose my ...
Muhammad Ikhwan Perwira's user avatar
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1 answer
105 views

Tethering android phone

O.k. Due to my cable company mistakenly cutting the line for my internet connection I am stuck with using my phone tether to get internet access. They say it will be two to three weeks before they can ...
Jeremy Winter's user avatar
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2 answers
436 views

Recommended way to lock down internet to only specific applications within ubuntu-variant installation?

Trying to axe extra connections - ex: visualstudiocode wants to send some junk, and instead of going through the clunky settings there, I just wanna strip it of internet access except when I may want ...
I like to code's user avatar
2 votes
3 answers
444 views

Having to manually turn the internet off and on, on startup for the internet to work

A couple of months back, I dual booted Linux Mint 20.3 with Windows, and I had this annoying bug in which when I'd start my PC, it would show the internet as being connected -- but in reality it wasn'...
thebluepandabear's user avatar
2 votes
0 answers
184 views

Quirky USB Tethering

On my Arch Linux machine I have selectively slow connections to some particular resources, for example: to Arch repositories (100 KiB/s, tops), to a Minecraft server or to anything—I couldn't find the ...
Monsieur Pierre Doune's user avatar
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No access to internet on Pop! OS with new ISP and new Modem

I'm running Pop! OS 20.04 LTS. Recently switched to new ISP (new modem/router). I have no problem connecting to the modem but then I don't have access to the internet. Some things to note: I only ...
user87317's user avatar
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Can't get server to make use of 1000Mb/s

I've build my detain 11 home-server with a gigabyte b550 gaming x motherboard. On that board there is a realtek RTL8111/8168/8411 Lan chip. At home I've everywhere cat 6A cables and everywhere I can ...
Martijn Bakker's user avatar
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1 answer
2k views

My Ubuntu 20 can't connect to internet despite the working wifi

My Ubuntu 20 cannot connect to any sites anymore. My wifi is working fine & the wifi connection icon on the top of my desktop shows that i'm connected, but i'm not! I've checked to make sure I'm ...
Sina's user avatar
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2k views

How to perform traceroute through a local socks5 proxy?

Without resorting to iptables /nftables or a proxifier, does traceroute (or similar tool) support options for using a local port for a sock5 proxy? Here's an example of what I can do with curl. I ...
MountainX's user avatar
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arp -a returns only one device on Kali Linux?

I'm running a Kali Linux live USB. I recently was unable to connect to my Wi-Fi network, but I found a Wi-Fi adapter that let me connect to my network and use the internet without experiencing any ...
Martin McWatters's user avatar
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1k views

NordVPN on Arch Linux Limited Connectivity

I am using the NordVPN-bin package from AUR on my Arch Linux system (Manjaro KDE Plasma). Connecting etc works just fine, but after I connected to the services I always get the notification: "...
asbaak's user avatar
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1 answer
724 views

USB Tethering shows as Ethernet

I have NetworkManager on my Arch Linux machine. Output of ifconfig: enp0s18f2u1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.241.167 netmask 255.255.255.0 ...
Monsieur Pierre Doune's user avatar
-4 votes
1 answer
724 views

No internet connection via LAN or Wifi

first time installing Kali Linux, so to be fair I don´t have much knowledge of Linux. During installation of Kali Linux my network card was not recognized by the setup and following to that, the ...
Marc's user avatar
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1 answer
680 views

Troubleshoot: No internet on debian lxqt while connman is connected

On a new debian 11 installation I get no internet, even when connman tells me that I am connected.
Stefan Bollmann's user avatar
3 votes
2 answers
371 views

Some commands that require internet access take too long to execute

Recently I noticed that some commands that require internet access take too long to execute on my Arch system. For example: ssh ... takes 3 minutes to ask me for password pip install ... takes 1 ...
Whistleroosh's user avatar
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1 answer
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Monitor how long per day or hour I'm close to my maximuim internet bandwith? So if it makes sense to buy an upgrade

for quite some time I'm working at home now. Recently I questioned if my current internet connection is good enough for my activity on my laptop. For some activities I notice a high internet usage, ...
keiki's user avatar
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1 vote
1 answer
290 views

Debian headless server connected to Ethernet interface ~50% packet loss accessing the Internet

I already did a bunch of troubleshooting in the last three days regarding this issue. Here are the tests and the observations I made so far: Internet connection to my server is dropping constantly (...
Philippe Champigny's user avatar
0 votes
1 answer
206 views

IP Masquerading during installation of Arch Linux

I am trying to install Arch Linux on a device that is connected to the Internet via WiFi only. The WiFi adapter is not listed in iwd (device list), while the WiFi adapter works in MX Linux live stick. ...
kaiya's user avatar
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