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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18 views

I have Q4OS and I can't get internet

I have Q4OS and I tried so many things with the sudo commands. I can't get my Archer T2U usb wifi adapter to work so I don't get internet because my internal adapter doesn't work. The error I get is ...
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35 views

Why can't connect internet after replacing the moterboard?

My old pc use a H81M motherboard for 8 years,dual os--win10 and debian installed in it,today i buy a new M81H motherboard (same H81M board,different brand) and replace the old one. Network structure: ...
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30 views

How can I 'upgrade' python without internet access?

I installed Python 3.7 on RHEL by downloading .tgz file from python.org and using a chain of commands './configure -> make -> make install' Now I need to upgrade it to Python 3.9. What should I ...
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What does /sys/class/net/eth1/carrier show? And how to make it 1?

I think it's the hardware connection, because when I unplug the ethernet cable for eth0, carrier goes from 1 to 0. However, on my eth1 connection (using qca7000 driver for a redbeet carrier module) my ...
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2answers
35 views

How can I install Internet connection to Ubuntu via USB-stick?

I have an Ubuntu 20.04 without ethernet or wifi. How can I install working internet connection to it via USB stick? I installed net-tools and iwconfig says lo no wireless extension and enp2s0 no ...
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27 views

How to install Ethernet or Wifi to Ubuntu 20.04 via USB stick?

In Ubuntu my Internet connection disappeared. How can I install Ethernet or Wifi driver, as I have a working computer with Ubuntu and an USB stick?
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68 views

How can I download .rpm file including its dependencies in Windows 10

I have an unnetworked CentOS PC and need to download packages for it in Windows 10 PC with internet access. I can find and download a necessary package in rpmfind.net but it does not include its ...
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I have a Rasperry Pi 3 running Ubuntu Server 20.04 LTS without a GUI, however I can't connect to the internet

I have a Rasperry Pi 3 running Ubuntu Server 20.04 LTS without a GUI, however I can't connect to the internet. I opened the network-config file from my PC and entered the correct network name and ...
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17 views

Some devices cannot download

A couple of nights ago I got problems with network devices failing. An iPod, Windows, network streamer and some arch linux servers all stopped working on my network. My two desktop linux systems ...
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73 views

How can I find IP address of my MacOS Laptop that others can ssh connect to?

My MacOS laptop does not have a static Public IP. I just connect to the Internet on my MacOS Laptop using a wifi connection. There is a server having static non-changing IP in another country that ...
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51 views

How do I enable the Wi-Fi as a primary network tool in Kali Linux?

While installing Kali Linux there was an option to choose a primary network between Ethernet and Wireless network. But since my device has a problem with wireless I opted for Ethernet. Now, I have ...
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Only lo interface in /etc/netplan Ubuntu 20.04

I build a PC with a Gigabyte GA-MA790XT-UD4P motherboard. And i installed Ubuntu 20.04 as OS. But i realized i was not connected to the internet. Until suddenly i saw that my Ubuntu machine only has ...
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DNS and Internet connection broke after uninstalling docker

I've been having a brutal issue with connecting to the internet on my debian stretch computer. The weirdest thing is that every time I start my computer in able to connect to websites (google or ...
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Is there a reasonable way to do WAN Network multipath?

Given: two Linux routers and three WAN links (VDSL, LTE, cable …) between them. Problem: I need to distribute my network traffic between these links. The links' throughput varies individually, ...
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How do I access my irc server over the internet if I'm using my phone for internet access for the pc

I'm running debian on my home pc. For irc server setup, I installed ircd-hybrid. I happen to have 4G mobile data on my phone and am using it to access the internet using usb tethering through the pc. ...
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154 views

Slow Internet connection on Zorin OS

These days I'm having a pretty bad connection to the Internet. Sometimes it works as usual but at other times it is very slow. The connection is bad only on Zorin, on my phone it works fine. What ...
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Having trouble establishing a connection in the beaglebone to the network despite IPs assigned

I have a BeagleBone black (BBB) that's connected to my host machine, and I'm trying to establish an internet connection in the BBB, and got a following questions: After I reboot the BBB, I see two ...
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70 views

How do I get internet connection on new Debian installation

I have two old Dell laptops on which I am trying to install Debian Buster 10.7 using a USB card with a freshly downloaded image from the Debian website. On one,a Latitude E6230, the process has worked ...
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1answer
209 views

Revert to default DNS /etc/resolv.conf settings on Debian

I had default Debian DNS settings on my laptop, but I couldn't connect to a corporate remote PC with it. Then I decided to edit DNS servers to corporate ones by editing /etc/resolv.conf. I've added ...
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54 views

Ping times out with unreachable route after trying to connect live USB to WiFI

I'm working inside the Arch Linux live USB. The problem is that the following command times out: > ping google.com PING google.com([long ipv6]) 56 data bytes From [different ipv6] Destination ...
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1answer
80 views

Arch linux: automatic start of dhcpd on boot

I am using arch linux and every time I boot y system I have to manually run: sudo dhcpcd enp0s31f6 sudo dhcpcd wlan0 to have internet connection. How Can I make start these services automaticly after ...
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38 views

Emulating temporary loss of internet connectivity programmatically

Is it possible to make a program lose and get back it's internet connection by some other means than disconnecting/connecting the cable or putting the interface down/up? That would be necessary in ...
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31 views

How do I set daily internet download/upload data limit in linux

Problem : I already monitor my usage via nload. What I want to achieve is this, if I set the daily data limit to say, 1GB, I want full bandwidth until 1GB is reached, and after that I want the ...
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328 views

How to solve Kali Linux internet connection after installing Kali Linux tools on Ubuntu?

I have recently installed kali Linux tools on Ubuntu using katoolin but then I lost many things: internet access, some apps like vlc that I had installed, ... How can I revert that.. I would even ...
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27 views

How to share Internet in VirtualBox?

An internal adapter is added to both VM1 and VM2, and a nat adapter added to VM2 for Internet access, can and how the VM1 access to Internet through internal adapter?
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62 views

Automatically setting up a data connection on boot using qmicli and udhcpc (on linux: Raspberry Pi)

I am currently working on a project with a raspberry pi and a 4G hat (using SIM7600E-H). I managed to setup a connection (with APN) manually and then get a lease for an IP. (using this tutorial). ...
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335 views

How can I block access to certain websites on Ubuntu?

I would like to block certain websites to improve productivity and avoid distraction. I have found BlockSite (Brave browser extension) to be a very good tool but it has one fatal flaw in that it can ...
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1answer
27 views

Share Laptop/Desktop internet (connected through mobile USB-Tethering) to Router via Ethernet

I'm using Debian with Plasma. I'm getting internet through USB-tethering from a Android device. I want to share the Internet with Router connected through Ethernet. I did this in windows, but new to ...
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26 views

Can't connect to the Internet from jail on XigmaNas inside Hyper-V

I installed XigmaNas 12.1.0.4 inside Hyper-V virtual machine. XigmaNas has access to the Internet. But from jail AeMcSiteJail I can't connect to the internet. I can connect other jails and XigmaNas, ...
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60 views

No internet connection, problem with instaling drivers

I have installed Linux Mint recently, and i have no internet connection. ja@ja-X751LD:~$ sudo ifconfig [sudo] password for ja: lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 inet 127.0....
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Specific website not answering when using OpenVPN with custom tun-mtu

I have setup my own OpenVPN server. I tried to manually tune tun-mtu and use a custom value of 1345. Almost everything works pretty well (except for potential DNS leaks) and the following: The website ...
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1answer
950 views

Setting up PPPoE on Debian 10 guidance

I am trying to connect to the internet via PPPoE on my laptop running Debian 10 using the command line. Here is what I tried so far: edit /etc/ppp/provider and add the following content: plugin rp-...
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How do I use Internet in Windows Virtual PC Virtual Machine

I am setting up ArchLinux32 on Windows Virtual PC. The host is Windows 7. I get along fine until internet setup. # ip linkshows 2 interfaces loand enp0s10f0but when I run wifi-menu enp0s10f0it gives ...
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373 views

Wi-Fi connected but no internet access in CentOS-7 machine

I can connected to a Wi-Fi network, but not able to access the internet. I can access internet through mobile with same Wi-Fi network. Checked the router settings and there aren't any ...
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14 views

Send a file located on an URL using upload file form under GNOME

When I'm using Twitter or other applications, I sometimes want to put an image that is on another web page over the Internet. I hit the button, it opens the form "Envoi d'un fichier" (upload ...
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1answer
3k views

Ubuntu 20.04.1 LTS Server doesn't connect to WiFi using `netplan`

I have a laptop (no Ethernet, WiFi only) with freshly installed Ubuntu Server 20.04.1 [x64]. Trying to use netplan to connect to the home WiFi, but it doesn't connect. What I'm doing: With ip addr ...
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101 views

Network interfaces not showing up on fresh Gentoo install

After a fresh Gentoo install, my ifconfig is showing just my loopback. ifconfig -a returns all my interfaces. My lspci -knn shows my wireless card as loaded with ath9k, both the driver and module. ...
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338 views

Sharing Internet connexion through Ethernet cable

How can I share a wireless connection to the Internet through an Ethernet cable, using Arch Linux? That is, I have a laptop with a wifi connexion to the Internet, and I would like to share that with a ...
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44 views

Internet occasionally stops working on Linux Mint LMDE 4

I didn't really notice any patterns as to when it stops working.* It may stop once a day or a few times a day. Whenever it happens, I have to toggle 'Wired' connection button on and off from the ...
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84 views

enp3s0 link DOWN after playing Quake Champions

Playing Quake Champions on steamplay. A few minutes into the game, my PC gets disconnected from my router. Things get back to normal a few minutes after, but sometimes I have to restart the PC. ip ...
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27 views

Linux can only connect to AP with static IP, has no Internet connectivity (not a router issue)

A Linux laptop can only connect to its AP with a static IP. Once connected it can’t ping any local or external IP. The router has no issue with any other device. I have tried restarting DHCP, ...
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1answer
586 views

Auto reconnecting VPN in Ubuntu >18.04

I have my VPN set to auto-connect on startup/initial wifi connection which is great: However, sometimes the VPN fails (I am not sure how to emulate this), and instead of trying the whole connection ...
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1answer
201 views

No WiFi in Debian after suspending or closing the lid

I know that this question is posted a few times already, but I tried many of the solutions there and they didn't work. If I start my Laptop (restart or fresh boot after being turned off) the WiFi ...
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198 views

Delay in loading webpages

Since a couple of days, my machine experiences a delay when loading webpages. Rather than starting loading, the browser sits there for several seconds (around 5 or 10 seconds), seemingly doing nothing....
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114 views

Share Internet to a Raspberry Pi Zero via USB connection

I have a Raspberry Pi Zero (without WIFI adapter) connected via USB to a Raspberry 3B+ server with Internet Access (both eth0 and wlan0). I am able to ssh into the raspberry zero and even have an IP ...
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1answer
1k views

Interface with apipa (i..e. 169.254.x.x)

I have a ubuntu machine with two interfaces (eth0 and eth1). Eth0 interface has a dhcp address and eth1 has apipa (169.254.x.x) address. eth1 is not connected and eth0 is connected to a local network. ...
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2k views

How do you route traffic from only one user through wireguard?

With a wireguard configuration provided from a VPN company: How do you modify iptables and wg0.conf to route only traffic from the user vpn trough wireguard's interface wg0, leaving all other ...
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2answers
75 views

How does multicast routing work on the internet?

For a LAN, it is effectively several additional layers of filters on hardware/software, maybe including switch(IGMP snooping)/NIC/kernel stack, etc. Otherwise it is similar to broadcast. I think I can ...
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1answer
86 views

Intermittent internet connection/DNS issues with Debian

For the last 15~20 days I've faced a inconsistent connection issues. I've tried several things, and mostly I can't say if they helped or not. What I can say for sure: When returning from hibernation, ...
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1answer
115 views

Block all websites except Kahn academy

I am trying to set up a ubuntu user so that they can access the Kahnacademy instructional website, but not anything else. In particular, I want to block youtube. There are instructions here but I ...

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