Questions tagged [lan]

LAN is short for local area network. Commonly refers to cable bound networks.

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What do i need to do to have wifi with a E220x Gigabit Ethernet Controller on Ubuntu 20.04

This is my first post. Yes i checked all other posts on Askubuntu with similar problem but nothing seemed to work for 2021. Answers are outdated and links dont work. I want my network card on my ...
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Qualcomm Atheros Killer E2500 Ethernet not working on 20.04

I have an Alienware laptop with the Qualcomm Atheros Killer E2500 LAN adapter which worked always until after upgrading to Ubuntu 20.04, when it stopped working completly. I'm on the newest kernel 5.8....
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Need help with transferring data from linux to windows

Hello Linux Master race! I am a first time poster, but a long time user of Linux, you may be wondering why I am transferring from Linux to Windows as if I am leaving Linux or something, but no that is ...
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Send messages to devices on a LAN

We are setting up a small computer gang and want to have a LAN with a chat channel, but without the need to connect to the WAN and use external services like whatsapp or signal etc. Is there any way/...
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Network driver for Realtek 8852 20.10

I recently bought a new HP laptop (Pavilion 15-ec2003np), but when I installed ubuntu (already tried 20.04, 20.10, Pop!_OS 20.04, 20.10) it says that the network adapter wasn't found and I can only ...
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Wake On Lan not working in Ubuntu 20.04

I'm trying to set up wol on a laptop connected to a tp-link adapter by an ethernet cable. The PC that sends the magic packet is also connected to this adapter. I've already followed this to enable wol ...
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Can't connect to the internet with an ethernet cable in Ubuntu 20.10

My PC has an MSI motherboard and Intel i9 10th gen processor. I installed Ubuntu 20.10 on my new PC and I can't connect to the internet with the Ethernet cable. I don't even see the wired section in ...
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Network Size is 100Mbit/s, but my capacity is 1Gbit/s. I have I219-V Ethernet connection

My Network size is 100Mbit/s, and i wanna change it to 1Gbit/s, because my capacity is 1Gbit/s. *-network description: Ethernet interface product: Ethernet Connection ...
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r8125 PCIe card not working with 20.04.2 / kernel 5.9 / Gigabyte B550M-DS3H

I am attempting to upgrade my home network to 2.5 Gbps ethernet using r8125 PCIe cards (Cudy). After considerable troubleshooting effort and research, I am unable to get this working on this machine. ...
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What should be LAN speed?

I've got PC and laptop, both connected with wire to switch witch supports 1gb/s transfer. My download speed from Internet is about 800mb/s. On laptop is nvme type disk, on pc I've got SSD sata, Ubuntu ...
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On my local network what can't I ping xyz but I can ping xyz.local on Ubuntu 20.04

On my local network machine xyz has the IP of 192.168.1.95. If I ping xyz.local it resolves properly. If I ping xyz I get "Temporary failure in name resolution". I am using Ubuntu 20.04 and ...
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Speedtest Lan always fails on Dell optiplex (Realtek 8111E-VL) 10-25% of actual fiberspeed, even direct on the gateway-router

Port is doing more than the eligible 500/500 Mbits/sec on all other LAN connected devices. Rolled out 20m UTP cable to fiber entry point 1G port, no difference. Changed the MTU value from automatic to ...
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Cannot open folders from wi-fi network [20.04.2 LTS]

I have a Ubuntu laptop in my wi-fi network and I have turned on Sharing of "Documents" and "Downloads" folders. When I go to the "Network" option in "Finder", ...
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Xubuntu on MSI GS66 Stealth: no ethernet found

I have bought a MSI GS66 Stealth with Killer Gb LAN. I tried everything but I'm not able to see it on xubuntu 20.04. Ideas? Thanks # lspci 00:00.0 Host bridge: Intel Corporation Device 9b44 (rev 02) ...
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Dunno how to ssh-connect to my vm

I installed ubuntu server on a vm(on virtualbox) on my computer. I want to access it from my phone which shares the same network as my computer. I have the openssh installed on my server and the port ...
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Ethernet LAN Dongle is constantly disconnecting (USB3)

Edit: Must be a driver problem. The UGREEN ASIX AX88179 is constantly disconnecting on one of my ports (see below). I ordered an ANKER dongle wich works stable on both ports. It's using: Realtek ...
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LTS 16.04.07 Server - Extremly slow speed over ethernet port, even in LAN

I'm running an ASRock B85MPro4 that includes Intel's I217-V Gigabit ethernet port. It's weirdly slow. I tried uploading 170GB onto it and it was estimated to take 8 1/2 hours. i can barely exceed 15 ...
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Laptop blocks internet to itself and other devices

First of all, my question will probably sound stupid but I'm not familiar at all with this field! My laptop is always connected by LAN cable to the router. Internet connection was lost many times, not ...
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set wireless connection as default internet and use wired for connect to the local computer

I'm using wire connection for remoting to windows10 pc directly by remmina remote desktop but when it's connecting wireless internet can't work. ubuntu 20.04.01 LTS I want connect a computer by wire ...
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Can't connect my internal network adapter

I have a project in which I have pfsense virtual machine & Ubuntu 20.04 virtual machine on Oracle virtual box. My problem is when I open my Ubuntu with one adaptor set as nat and another as ...
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Ethernet is not working on Ubuntu 18.04 though WIFI is working

Initially I was using ubuntu 14.04 and ethernet was working fine but wifi is not working fine. Then I changed to later Kernel and got Wifi to work but ethernet isn't working. Then I decided to upgrade ...
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No LAN connection anymore

I don’t know what I or any update did since yesterday, but after booting today I no longer have LAN connectivity (no internet, no ethernet). My Win10 install on the same machine does, another ubuntu20....
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Why is my port closed when accessing from the network?

I have read so many pages, and tried so many things, but am stuck here. I have a freshly installed Ubuntu 20.04 server. And on it I run a Django test server (just to try it out). It is running and ...
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Cannot connect to LAN after dual boot in ubuntu

I have dual booted my pc having windows 10 and ubuntu 18.04 LTS . the LAN is working fine on windows 10 but it is not being connected in Ubuntu. Any solutions to the problem how to fix and get the ...
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Internet sites are loading slowly sometimes with Firefox and Chromium

On Ubunustudio sometimes sites load very slowly. This happens more often when I visit the site for the first time (e.g. looking something in google). The issue occurs in Firefox and Chromium. I ...
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I can SSH from my guest Ubuntu under VirtualBox to my iMac but I cannot rsync

For example, if I'm on Ubuntu running as a guest on VirtualBox on Windows, I can ssh tom@123.345.6.78 and open a shell on my iMac. But, I can't get rsync to work. E.g., neither of the following ...
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486 views

New motherboard, can't connect to eno1 [closed]

When trying to connect to my access point router upstairs, I struggled too long before I realized that my computer simply wasn't recognizing my ethernet connection. It will connect to the wifi just ...
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Ubuntu 16.04 wired internet stopped working

I'm having a dual boot machine, with windows and ubuntu 16.04. Today I switched back to ubuntu after few days. I saw that I can't connect to wired internet anymore. I was using static connection (dhcp ...
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241 views

Ethernet card e1000e works only after reboot

I am running Ubuntu 20.04 on a ThinkPad W541. It has a LAN card, that uses e1000e driver. The problem with this card is, that it only works after a soft reboot. The procedure to turn it on works like ...
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No WiFi or LAN driver after update

I recently ran an update on Ubuntu 18.04, after update the only screen resolution I have available is 800*600 and I also lost my WiFi and land drivers. Can this be fixed any help is greatly ...
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My Lan connection is not working

I gathered a desktop. And I installed ubuntu 20.04. I opened it and everything was okay. Then i installed nvidia-driver 440, then reboot. When i opened the computer, My lan connection is not working. ...
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LAN connection problem

I am running into an issue that my campus LAN connection is not getting connected.I am using Ubuntu 20.04.It was fine 2 days ago but now it shows authentication problem even though i enter correct ...
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Trying to configure Wake On Lan with ethtool on Ubuntu 20.04

I've started to configure wake on lan on my Ubuntu 20.04. Turns out it doesn't working yet. First, I've followed this tutorial: https://www.techrepublic.com/article/how-to-enable-wake-on-lan-in-ubuntu-...
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“Activation of network connection failed” - problem

I installed Ubuntu 18. But connection network doesn't work. sudo lshw -C network *-network description: Ethernet interface product: RTL8111/8168/8411 PCI Express ...
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How to acces Canon PIXMA TS8351 in LAN on Ubuntu 18.04?

I have a Canon PIXMA TS8351 connected in LAN by WiFi to a router. I can access, print, and scan from different Windows computers but I don't know how to access the printer from a computer on Ubuntu 18....
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Wired LAN not working in Ubuntu 20.04 [duplicate]

I've gone through a lot of time searching and testing solutions to no avail with my wired LAN connection in my laptop with Ubuntu 20.04. Actually it didn't work either with 18.04 nor 19.10 and ...
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Can't access apache web server locally after changing router

Totally lost. I have an apache reverse proxy setup serving 3 web servers. Everything has worked fine until I I recieved a new router from my ISP. Now I can only access my webservers from remote ...
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Does anybody know a Remote Desktop alternative for W10 that works through LAN besides Windows Remote Dektop, available for Ubuntu

I'm using Windows Home, and it doesn't include WRD; and I tried to activate it but it is still not working; so, is there any alternative to a remote desktop that works through LAN? I'm using Ubuntu ...
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can I share my laptop's internet access with another PC through Lan cable?

I am in a rather limited situation that is my house only has Wifi and no Lan(Ethernet) socket on any wall. And, I have a PC that does not have any Wifi adapter and only has usb or Lan sockets. I can ...
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260 views

Use Private and Public IPs to ssh outside the LAN?

I am trying to SSH outside the LAN. Someone told me I have to use the Public IP because the Private IP won't allow you to access the device except if you are in the LAN. Suppose I want to access a ...
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1answer
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How do I get a RTL8125 2.5GbE Controller working on 18.04 LTS

Is there some thing I can search for and install via apt-get or something similar to get my RTL8125 2.5GbE Controller working on Ubuntu 18.04 LTS
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SSH : connect to host 192.xx port 22: connection refused

I have 18.04 two PCs connected through LAN cable. I am able to ping PC2 from PC1. But when I try SSH to PC@ I get the following error ssh agd@192.168.1.211 ssh: connect to host 192.168.1.211 port 22: ...
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Routing ( route command ) between two Network Cards

I got stuck with this network situation with my workwhere I need some of your advice, Please help Server : Ubuntu 18.04 Two network Card . Nic 1 : eth0 ( Has Access to Internet ) eth0 IP: 172....
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scp'ing from WAN to LAN

I want to scp files from outside of my LAN to a computer inside it. I have sonic internet. While I don't have a static ip address, I'm told that the external ip address that shows up on my phone ...
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100% Uninhibited LAN file sharing & collaboration?

I am helping a retirement aged friend to modernize his tiny office & it now has 4 PCs all running Ubuntu Mate 18.04.3 . (I've been trying to get this help at the U/M forum as well...it is still ...
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Wired Internet connection problem

I have a local Internet connection which I use with a router. But, I want to connect the Internet cable directly to my PC and use Internet on my PC without using a router. After I connect the cable ...
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Possible to allow static ip for computer on any LAN?

Here is my issue. I have two computers running ubuntu 16.04 with a static ip profile for in NetworkManager, this profile works according to the subnet and dns of this particular LAN. These two ...
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Ubuntu server on “recycled” Dell LAN throttled to 100mbp/s

I've got Ubuntu server 19.04 on a repurposed 2011 Dell tower. Back when it was windows, on ETH cabled lan i was at 1Gbp/S but on the Ubuntu now it won't recognize the hardware possibility. Tried ...
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Ubuntu 18.04.1 slow download speed

Recently i've moved from a desktop PC to a laptop device. Laptop came originally with Windows pre-installed so i didn't wanted to lose it. I changed in BIOS the HDD from RAID to AHCI and installed ...
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Http server in Ubuntu is not reachable in same network

My laptop and phone is connected to home network. laptop_ip: 192.168.1.8 phone_ip: 192.168.1.2 when I ping 192.168.1.2 from my laptop, it's OK and ping is successful. But when I type 192.168.1.8 in ...

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