Questions tagged [networking]

Use this tag for networking and internet related issues in elementary OS

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Cannot port 8080 forwading with VirtualBox

Are there any network/security "hidden" settings on Elementary that doesn't allow port 80 forwarding to VirtualBox? I have Ubuntu server 18.04 as the guest OS. I'm using PHP builtin server with this ...
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How to repair elementary os after removing libssl?

I wanted to install a lower version of libssl to install a lower version of Ruby so I removed libssl1.1 on bionic. BOOM many packages got removed, no I cant connect to the internet and don't even ...
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wired internet stops working after install VPN in windows on dual boot pc

I have a dual boot dell 5810 with windows and elementery os on different physical drives. everything was fine until i installed vpn on the windows installation. now my wired internet in elementery ...
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Stuck at boot: R8169 can't disable ASPM [Solved]

Since kernel 4.15.0.55 update, I'm getting stuck at boot. No kenel after .55 can't boot. At recovery mode system halts at this message: r8169 can't disable ASPM OS doesn't have ASPM control I've ...
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WiFi password request keeps cycling and won't connect

I'm using the latest version of elementary - HERA 5.1.2 - and it keeps asking for the password when I try to login to the home WiFi. I have previously had it connected so I'm confused as to why it ...
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Can't modify the network configuration

I can't change my network configuration. As you can see in the next image it is grey and I can't edit any option.
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wired connection problem

Help me please? I have no way to set up a wired connection, if this connection doesn't have DHCP. How can I fix it? It doesn't have any settings button.
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Atheros AR9485 works ONLY on live-media

MY SITUATION Recently I decided I wanted to change OS my Samsung NP270E5E, as Windows 10 was getting considerably slow and stuttery and I need it to be smooth enough to let me work without hiccups. ...
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34 views

DNS resolution to the local lan

I am new to eOS and really dig it. I noticed that my workstation (out of the box eOS) cannot resolve hosts on my lan. I have a small DNS Domain (lan.local) which I use to manage local machines like ...
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Prioritizing home DNS over public DNS?

I'm an elementary OS 5.1 user, and I self-host a few different applications including Jellyfin and Nextcloud on another Linux machine. Because I didn't want to have to use a different endpoint URL ...
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55 views

Adding NFS shares to FSTAB

Ive moved from Ubuntu to ElementaryOS and the only drawback I've had is with my NFS shares. I usually setup my NFS shares via FSTAB however I receive an error after trying to open the share. However ...
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Networking/Internet not working in Wine in Elementary OS Hera

Just started on Elementary OS and am really enjoying it. I am having trouble getting my file sharing app (BTSync) to work in Wine. It runs but doesn't see any other devices like it should. Here is ...
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Wifi service stops randomy

Elementary 5.1 Hera NetworkManager v 1.10.6 Lenovo Yoga 13 inch, Intel i5 My NetworkManager randomly drops wifi communications. Wifi signal strength drops to around 50% but a connection is indicated ...
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Atheros AR9271 just doesn't work!

So I have tried everything I know. I have also installed firmware-atheros as suggested in some other posts. I don't understand why my AR9721 USB Adapter isn't working because I seem to have ...
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WiFi issue on Elementary OS Lenovo

I have been heard that Lenovo devices commonly face the WiFi issue in Ubuntu. Is the same problems are there in Elementry OS? Thank you. I have tried the way in GitHub but it is not working well. ...
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154 views

L2TP / IPsec VPN on Mikrotik

could you please help me finding a solution for my VPN? I've setup VPN on my mikrotik router in the office and it is working just fine. So I've done same setup for my clients mikrotik and my ...
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86 views

How To Configure Network Print Server

I'm new to elementary OS. Have successfully installed elementary OS onto PC and have Internet working. Plus local printing to Canon MX320. Now I am wanting to use elementary OS to provide a Network ...
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На ноутбуке стоят 2 wifi адаптера (Laptop with 2 wifi adapters) [duplicate]

Я установил OS на ноутбук. На ноутбуке установлино 2 адаптера wifi. один встроеный , а другой usb. Встроенный работает очень плохо, по этому установил usb. Проблема в том,что при отключение ...
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193 views

What’s the reason for the missing WiFi drivers on install media?

I’m currently trying to use the latest installation media, released yesterday for elementary (version 5.1). Currently it’s showing no signs of support (drivers) for WiFi network adapters. Are they ...
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57 views

Add VPN type to Network configurations

I'm trying to save a OpenConnect vpn in the network settings, however i'm only prompted with two types (OpenVPN and Point-to-Point Tunneling Protocol PPTP) even 'tough i've installed OpenConnect and ...
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60 views

How do I disable one of my network adapters?

I'm having some trouble with one of my network adapters being extremely slow. I've bought another adapter, got that plugged in and everything was working perfectly. But now the old adapter keeps ...
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1answer
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Wifi not available on Juno using rtl8812au driver and usb wifi stick

The networking icon only has options for wired, and is missing a wireless option. The rtl8812au-dkms driver is identified by the AppCentre. I've tried multiple troubleshooting tips from other similar ...
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Network Manager update has triggered network pauses

With the ath9k driver, the recent Network Manager (1.10.14) update creates "pauses" in applications that use the network without buffering. In Terminal, using, say, ssh, one will type something and ...
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networking issues wifi & LAN

I've installed elementary os for about 5 months on a macmini and its works just fine. After try the system on a USB drive, I decide to install it. As I read on many post, after installation, mi wifi ...
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46 views

hotspot problem

my laptops hotspot is on,but doesn't show laptops name in my mobile wifi settings.Any one knows??what the problem is?.
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Wireless network not shown in elementary OS 5.0 Juno

I have recently installed elementary OS 5.0 juno. I could not find any wireless network for accessing internet. Unfortunately I was not able to install wireless driver, moreover I tried almost every ...
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Is WiFi antenna operation contingent on a WiFi Connection?

Is there an expectation to lose or corrupt WiFi drivers if there are no working WiFi connections, using system settings/network graphic interface? Is there a contingency that isn't obvious? Got WiFi ...
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27 views

Problem network échoué

walid@walid-MS-7680:~$ sudo lshw -C network [sudo] Mot de passe de walid : *-network DÉSACTIVÉ description: Ethernet interface produit: RTL8111/8168/8411 PCI ...
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Local Name serving not working correctly

I have a mixed environment; Windows and Linux. Linux is made up of a number of distros and flavours; Vanilla Ubuntu server, ElementaryOS, Vanilla Arch and some network devices that run BusyBox (...
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44 views

Strange icon on network

Wired network is working, but I see a strange icon, what does it mean? Network icon is showing as three dots between brackets Previous network icon:
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28 views

Network connection issues

I have issues with wireless networking on Elementary OS. The network looks connected, but the web brower will start reporting various unable to load page errors. Most of the time it seems to be dns ...
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25 views

cannot connect to wifi though connection is visible

i have recently installed a recent elementary os, everything seems fine, except for the fact that i cannot connect to a wifi connection. if i do nmcli d wifi list, it lists a connection, but with a ...
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36 views

Wifi unable to connect Juno 5.0

Wifi is able to detect my AP but not able to connect. It tries to connect for a few seconds before being dropped with an error prompt "Disconnected Wireless Network" Using wireless RTL8188EE wireless ...
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1answer
316 views

Why is dns not working with my new Elementary Os Juno install working?

I just did a fresh install of Juno on my laptop and I am not able to browse. I am able to ping my router and am even able to ping google.com by the IP address, but not by host. I'm concluding this ...
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Ethernet always turned off after waking from sleep

I'm not sure why this is happening, but my desktop install of elementaryOS Juno has been toggling off my ethernet connection every time I wake my computer up. It's been infuriating having to toggle my ...
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111 views

No 5 GHz wifi networks detected

I recently installed elementary OS Juno on my MacBook Pro 10,1 (Early 2013), dualbooting with MacOS. After initially not having any wifi at all after installation, I followed the instructions here ...
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151 views

I can not use my wifi connection although it is connected

I just installed Elementary OS to my laptop, it is an Alienware. When I was in the installation process, it asked which wifi it should connect and after confirming password it installed everything ...
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2answers
66 views

Running two browsers with separate network interfaces

I need to connect to the internet via wifi connection with firefox while maintaining ethernet connection to another router via second separate firefox setup installed with snap. How do i do such a ...
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18 views

Wired connection won’t work (sometimes it connects but never navigates)

I recently installed the latest version of Elementary OS, but my wired internet connection is not working. My network card is an Intel I219-V. Like I said, sometimes it connects and recognizes the ...
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23 views

How to move files on the network server?

I'm trying to copy and paste folder on the mounted network server, and receive the following error: That is probably because of permissions, where can I configure them? If not permissions, then what ...
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1answer
22 views

Machine suspends even if it is not [duplicate]

the elementary I use, goes into suspend mode even though I'm configuring not to do that. Just leave the monitor set to shut down in 15 minutes. The problem is that I always leave some activity ...
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Broken network after KVM installation

I have started to traverse through instructions on KVM installation without realising that I was not SSHing to my server and performing everything on my local machine. I have got as fas as installing ...
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1answer
42 views

How to make the network uninterrupted when the system is locked on elementary os

Sometimes, I need to lock the elementary os and let some jobs can still work. But I found when I lock the elementary os for a while (> 2h), the network will interrupt. I need the network uninterrupted ...
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34 views

Elementary crashes router when plug in Ethernet cable; Windows, no problem

I've already tried this more than twice. I can connect my laptop via Ethernet cable to the router on Windows, but when I do so on Elementary, the router instantly crashes and reboots. I can use WiFi ...
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65 views

Wifi still dont work after a new fresh install

Well I'm realy new in Linux and I install Elementary os juno but. I have a problem i cant use wifi in win 10 it was no problem but I realy want to use my notebook with wifi and not with an Lan cable. ...
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222 views

Ethernet Cable Unplugged? [Juno]

savageholycow@HentaiSavage:~$ sudo lshw -c network *-network DISABLED description: Ethernet interface product: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter vendor: ...
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BCM57780 ethernet link is always down

I'm struggling since a while with my NIC "Broadcom Limited NetLink BCM57780 Gigabit Ethernet PCIe" which can not be connected to any device using ethernet. The link is always down. I tried to change ...
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187 views

UFW and Elementary OS 5 - Juno

I have a new, fresh installation of Elementary OS 5 - Juno on a Razer Blade Stealth (2018). All of the updates have been applied (as of 02/02/19). I want to enable the firewall through System ...
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1answer
278 views

WiFi issues on 2017 MacBook Air [duplicate]

So I just installed elementary 5.0 on my MacBook Air (2017), from a Flash Drive, and while the network connection seemed to work perfectly during installation, and while it saved the network info ...
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57 views

Juno - no network connection (over ethernet) when using multiseat config

I'm setting up a multiseat configuration on my desktop. I used loginctl attach to allocate a graphics card and 3 usb dongles (for keyboard, mouse and headset) to my extra seat (named 'seat1'). I used ...