Questions tagged [lan]

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

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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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upgrade ubuntu 20.04 and lost internet access

when i upgraded 20.04 LTS my laptop not recognized not wifi not Lan point
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LAN Connection partly freezes the system

When connecting a LAN cable to my 18.04 ubuntu system it is from that moment impossible to open something (folders, terminal etc) neither by right click nor via applications nor via the short cuts on ...
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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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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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Kubuntu 18.04, no LAN icon and no internet

Tried to fix it with every option there is in safe mode, but when I wanna check file systems from safe mode it tells me there's not space on boot, I go in and run autoremove, but there's nothing to be ...
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Suggest best internal team chat software for Ubuntu [duplicate]

I'm new to Ubuntu OS kindly suggest best internal team chat messenger for office chat (Offline). Thanks.
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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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Iptables help - How to forward Multicast UDP to LAN interface?

I'm trying to forward incoming multicast traffic to my LAN. This is the packet I can see coming into the WAN interface. 192.168.60.5.50258 > 234.5.6.7.8910: UDP, length 1000 Wan - eth0.2 Lan - ...
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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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No wifi icon on router reboot only LAN icon

When I reboot my router I get no wifi icon instead I only see a LAN icon. Since the connection to the internet continues to work, is the data still sent over wifi to the router being encrypted? I am ...
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Ubuntu 16.04 static route with 2 interfaces and a bridge. Use one interface just for local traffic

I have a Ubuntu 16.04 install with 2 connected interfaces both with static IP's one in a bridge configuration. The networking service refuses to set the gateway on boot and I have to add it manually ...
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LAN connectivity issue between Linux machines

My friend and I have a networking problem that we have not been able to solve for over a month now. We are still fairly new to Linux and do not really understand networking either. Our problem is this:...
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How to share internet connection only without providing DHCP to other computers on a LAN

I have my own LAN for a computing cluster which is separate from my household LAN. The cluster LAN has a WiFi router in it which provides DHCP services. The cluster LAN has no connection to the public ...
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How to make ubuntu software and apt-get work with proxy?

My college provides ethernet lan to all the students. We have to use a proxy address to be able to access the internet but Ubuntu software and apt-get update doesnt work. sudo apt-get update gives the ...
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Ubuntu internet connected but not working

I have working internet, and it’s is not available when I use the browser! The ping to google.com gives me the ip but 100% pocket loss. This works fine when I switch to Windows on dual boot. Any help ...
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UBUNTU 19.04 LAN not detaecting

After installing UBUNTU 19.04, it could not detect LAN net work. It detected for 4 days and later it is not detecting. Please help me in the above issue.
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Trouble with Wake-On-Lan (Ubuntu 16.04)

Sorry to post another Wake-on-LAN question but sifting through the other posts I've found (both on this site and others) I can't seem to resolve my problem. I am trying to setup wake-on-LAN for a ...
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Can't connect to wired or wireless internet - Ubuntu 18.04.2

Ubuntu newbie. I have a dual boot with Windows 10, wired/wifi working fine on Windows. On Ubuntu, my computer is connected to the network but not connecting to the internet, I've tried with various ...
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How to solve the lan connection in ubuntu 18.04.2 LTS?

I have windows and Ubuntu dual booted in my laptop, the wired Lan gets connected in my windows however it fails to get connected in ubuntu
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Ubuntu 16.04 LAN is not detected

I am using Ubuntu 16.04 LTS with i3 desktop environment. My ifconfig command shows the following output- docker0 Link encap:Ethernet HWaddr 02:42:49:4f:16:2a inet addr:172.17.0.1 ...
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How to add LAN driver?

I used sudo dkms remove r8168/8.046.00 -k 4.18.0-17-generic In order to fix unstable LAN connection. Since then my laptop is not detecting LAN. In the meanwhile, I have upgraded to 19.04 and hope ...
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Troubleshoot LAN networking issue

EDIT: This is now not working at all, and I still don't have a solution for it. Symptoms are as below: I can access the printer from ALL non-Ubuntu devices on the same LAN, but not from my Ubuntu 16....
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Unstable LAN network

I have Dell vostro 3558 laptop with ubuntu 18.10. I do not face any issues when I am using Wifi. However when I am using Ethernet LAN for internet, it keeps disconnecting after 10-15 minutes and again ...
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Install Wekan from Snap locally the easy way

How do I install and run the Wekan kanban board on my local network on 18.04 ? Got a lot of issues and I can't find my way around the documentation. Please help. OK, that was for dramatic effect. ...
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Problem in downloading torrent file from a college network?

Today I have download a torrent file in my college from internet, so i decide it to download from college network (LAN / WI-FI) with the transmission in Ubuntu 18.04. 15 mins later, downloading status ...
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Ubuntu 18.10 Ethernet LAN doesn't connect

My LAN connection doesn't connect. I got a new router. Since that Ubuntu won't connect. Any ideas? On Windows 10 the LAN connection works. IPv6 seems to work. Just not IPv4. Edit: It's a Smart 3 from ...
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Accessing Ubuntu via external IP address on the same network causes entire network to crash, and other issues concerning the topic

Full diagnostic: When I am connected to the same network as my Ubuntu server (on my home network), and I try to access my server, either via the browser, FTP, SSH, ... via its external IP (and domain ...
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Signing into Ubuntu from macos - file sharing

Does anyone have the steps to sign into Ubuntu from macos? I click "Connect As..." and I use my username and password, and it says it's wrong. Has anyone had any luck? I can use the Guest account, but ...
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wlan0 No such device

I am trying to run these two commands in an attempt to fix my intermittent wireless connection iwconfig wlan0 sudo iwconfig wlan0 power off But I get this error wlan0 No such device
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Ubuntu server become unreachable on LAN only

Am running an Ubuntu 18.04.1 LTS server. I can login to it either from my LAN or from the cloud with my router's port forwarding. After a while of being up and running the server becomes unreachable ...
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How can I improve this iptables

As a training, I'm trying to install a server with ESXi, On this ESXi, I have a first ubuntu 16.04 VM that will be the firewall between WAN and LAN. So the host machine IP is 192.168.1.25 and the ...
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LAN speed slow on Ubuntu 18.04, but Internet speed is fine

I have a dell laptop that is a dual boot system. It has Ubuntu 18.04 64 bit and windows 10. For some reason, in the last 10 days or so, the lan speed on the ubuntu system has slowed by factor of ...
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How to connect Windows computer with Ubuntu using LAN connection? [duplicate]

I want to get some files from my Desktop PC to my Laptop. My desktop computer has Windows 7 and my laptop has Ubuntu 18.04. How can I connect those to PCs through wired connection??
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direct LAN keeps PC Fans on after power off

So I set up my banan PI with a ubuntu running on it with a direct lan connection to my PC with windows. When I shut down my PC fans will keep running and there is a buzzing sound coming from it. This ...
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LAN issue while using tlp

I am using Ubuntu 18.04. I am facing a LAN connection problem which I posted on this community 3 times before but didn't get answers. The problem is when I start my laptop it will connect to the LAN ...
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Sharing android USB modem internet over local network (switch)

I try to find some precise infos on how I should do this. But it didn't work until yet. So I have my android phone connected by USB to my Ubuntu 16.04 LTS. There's a ethernet card port free where I ...
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intra-LAN connection problem

I'm having an odd LAN connection problem that i can't seem to track down. First the setup, somewhat simplified: Two computers, both connected through wifi to a router, which in turn is connected to ...
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Share files between pc ( windows ) and laptop (ubuntu) [duplicate]

how can i share files from my laptop with ubuntu OS and my PC with windows OS with LAN cable?

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