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Hotspot connection SSH / Ping

I have a singleboard computer (Rock 4 SE) with a wifi that is hotspot capable. It is running linux Debian. I want to SSH into it with my laptop using the linux machines own wifi as a hotspot for ...
Gergely Lévai's user avatar
1 vote
0 answers
32 views

cannot configure WiFi network on octopi/raspberry pi neither dhcp nor static ip

I have tried to connect my raspberry 3B via WiFi, but get an error as follows: dhcpcd failed on all interfaces "not configured" /etc/dhcpcd.conf configured for static IP on wlan0: no IPv4 ...
Leder's user avatar
  • 111
0 votes
0 answers
7 views

Network interface stopped working

ALL, Using Gentoo Linux. I was using the basic dhcpcd and everything was good. Recently I had to update my machine and noticed that GNOME pulled in Network Manager. So I tried to switch to using it. I ...
Igor's user avatar
  • 275
0 votes
0 answers
30 views

Wifi fails with CTRL-EVENT-SCAN-FAILED after several days

I have a computer that's set up as a server on my home wifi network running linux. I can connect it to the Wifi but it will disconnect after several days of operation and journalctl fills up with ...
mskel's user avatar
  • 111
0 votes
0 answers
51 views

Wifi randomly disconnects after some time & Never come back unless system restarted | Fedora 40

I recently purchased a new laptop and I am having a wifi disconnectivity issue in my lonovo machine (ThinkBook 16 G6 ABP with AMD processor). The wifi randomly disconnects after some time and never ...
Khaleel Org's user avatar
2 votes
0 answers
34 views

Forward (share) network to a bridged interface of 3 adapters

I have this network (network structure picture): I need to configure the Kylin laptop to let other clients (PC, phones) access Internet. I have 3 USB ethernet adapter (enx000ec6c5afc1, ...
Lee-7723's user avatar
0 votes
0 answers
144 views

Issue with Intel’s AX210 Wi-Fi 6E card and Linux

I just bought an AX210NGW and installed it in my laptop motherboard, however I am having some issues with it: the OS simply does not recognize it. Beforehand, I attach the description of my machine ...
Matheus Diógenes Andrade's user avatar
1 vote
0 answers
108 views

Problems with Ubuntu 23.10 on Asus Vivobook 16(X1605VA-MB957WS) [closed]

I'm using Ubuntu 23.10 on Asus Vivobook 16(X1605VA-MB957WS) and have the following problem: The wifi card in the laptop Mediatek wifi card whose driver doesn't support the kernel of Ubuntu. So I don't ...
Harshal Chaware's user avatar
1 vote
0 answers
32 views

WIFI works, but wired connection does not on Linux

I have a simple network consisting of a internet modem/router supplied by my internet provider (Ziggo). This gives me WIFI and wired connections. I also have a website (hosted somewhere else) that's ...
notaverygoodprogrammer's user avatar
0 votes
0 answers
39 views

How can a network card driver cause issues with just one wifi network?

I recently came across a question on Unix & Linux where the OP couldn't use one specific WiFi network, but had no issues connecting to others. Apparently, the system would connect and get an IP ...
terdon's user avatar
  • 53.6k
0 votes
0 answers
56 views

systemd-networkd gains ipv6 but not ipv4

hoping for some help debugging a systemd-networkd issue. I have both systemd-networkd and wpa_supplicant. I've enabled a [email protected] systemd unit that corresponds with an /etc/...
Eslam Medhat's user avatar
0 votes
0 answers
92 views

How to connect Linux to a WPA2-EAP-CCMP Wi-Fi network?

Summary: after having gone through tons of documentation pages, I still cannot connect my Debian to a WPA2-EAP-CCMP Wi-Fi The NIC is correctly configured (driver-wise): # iwconfig wlx00e04c45ad46 ...
WoJ's user avatar
  • 3,253
0 votes
1 answer
324 views

Wireless connection not showing up after fresh install Debian 12 (Gnome)

I have a dual booted Debian 12(Gnome) setup with Windows 11 on my Acer laptop. After installation Wifi doesnt show up in settings. Only wired connection works and am not able to find wifi connection. ...
itsmepvr's user avatar
0 votes
0 answers
34 views

Wi-fi Multiband Router doesn't provide proper IP Adress to Linux

Recently my network provider changed my router to a "newer" one. But I'm having issues to connect to the router from linux devices. The new router has a technology that my network isn't ...
Joao Victor Cavalcante Miranda's user avatar
0 votes
0 answers
52 views

NIC intermittently receiving many duplicate TCP ACKs?

I have been having intermittent spikes in response time with HTTP(S) traffic on WiFi that last varying amounts of time. (Or at the very least HTTP(S) traffic, I do not notice it with Spotify's audio ...
dryhen's user avatar
  • 1
0 votes
0 answers
30 views

Remote keyboard with USB dongle under Linux: how to detect keyboard is ON?

So, problem is simple: I use a keyboard in an linux app (developed in Go) and am trying to figure which keyboards are connected, through Bluetooth or USB. Using a combination of listing event files ...
Phil H's user avatar
  • 1
0 votes
1 answer
68 views

Running soft AP and bridge mode on laptop for legacy connections, connection fails

Recently, I’ve resumed playing Mario Kart DS, an old (2005) Nintendo game available on the Nintendo DS console, including playing online. The online service has been closed by Nintendo for a long time ...
NovHak's user avatar
  • 141
0 votes
1 answer
105 views

Does Kernel Driver backports from the later version to the older version still works?

I am looking about Kernel Driver Backports. https://developer-archives.toradex.com/knowledge-base/kernel-backports-integration/ There is a comment in the link saying backports allows the use of ...
user1339750's user avatar
1 vote
0 answers
27 views

802.11 frames gets resent by my linux

My program is sending custom 802.11 frames for WPA handshake, like authentication, association or acknowledgement. Yet the operating resend the same packet with modifying its radiotapheader and ...
C.Unbay's user avatar
  • 105
0 votes
0 answers
57 views

Buildroot: wpa_supplicant cannot connect to ESP32 SoftAP

I have a SoftAP set up using ESP32-S3. Clean example from ESP-IDF SDK, no changes on my end. I also have a MilkV-Duo board running buildroot with RTL8188 network card over USB. Here's the state of ...
piotr-de's user avatar
0 votes
0 answers
63 views

simple route to 192.168.1.1 always ends up in loopback interface instead of eth0

I'm sshing to a raspberry pi over wlan0 and trying to connect to a modem at the ethernet interface. Take a look at my table and my ip route get: lz@raspberrypi:~ $ route Kernel IP routing table ...
Gatonito's user avatar
  • 101
1 vote
0 answers
95 views

How to automatically reconnect to WiFi when 'limited' connectivity occurs?

I'm experiencing an issue with my school's WiFi where it stops working every 5 minutes or so. When this happens, nmcli monitor shows "Connectivity is now 'limited'". I have this short script ...
Alexandre Ramos's user avatar
0 votes
0 answers
46 views

Linux - force certain wlan device to connect to certain network (or none) automatically

Is it possible to force wlan0 on my Raspberry Pi 4 running Debian to connect automatically to a predefined AP while wlan1 does nothing? Or if I need to specify that wlan0 goes always to wifi_1 and ...
Uli's user avatar
  • 101
0 votes
0 answers
117 views

Wi-Fi connection getting lost after some time (Linux)

I have a laptop (HP ProBook 455 G9) that I connect to a Wi-Fi. I use Fedora 39 with GNOME, NetworkManager and kernel 6.7.7-200.fc39.x86_64. The Wi-Fi chip is RealRek RTL8852BE. I don't think I have ...
martinPk's user avatar
0 votes
1 answer
438 views

Setting Up a Private LAN Network within Another Network on Linux

I'm seeking guidance on setting up a private LAN network within the confines of another network, all on Linux, using open-source firewalls and software. Here's the scenario: I have a desktop computer ...
hiddenm4n's user avatar
0 votes
1 answer
98 views

How set the public IPv6 on my Ubuntu Server 22 on Raspberry Pi?

I'm new to IPv6 stack, still got lot to learn about it. I got attracted to it when realized I could run my devices NATless and host a small server even with a home router. When I run ipconfig on ...
Douglas Ferreira's user avatar
0 votes
0 answers
98 views

What if I changed my subnet mask from 255.255.255.0 to 255.255.255.255 on my Windows, will I be able to communicate with other hosts on my LAN? [duplicate]

Few days back, when I was surfing the admin panel of my router, I had found an IP address. I knew that this IP address was assigned to my router by my ISP. Also I knew that there are few other users ...
Gaurav Kesharwani's user avatar
0 votes
0 answers
26 views

Hostapd kills ethernet connection

Dealing with the exact same issue like this guy: https://bbs.archlinux.org/viewtopic.php?id=159306 Interesting that how this never answered and/or the issue still exist in 2023 but can be specific to ...
Thermal take's user avatar
1 vote
1 answer
214 views

How to Block a Wifi-Router by MAC adress via terminal

I Need a Little help. Explain : i got in my Home a homespot/hotspot with „ Ssid: Vodafone homespot“. This is a Service run by every Router from Vodafone where homespot sharing is active. There are 5 ...
Levi's user avatar
  • 13
0 votes
0 answers
22 views

iwconfig wont associate connman does

Given a Cisco WDS with captive portal, open no WPA/WEP used. I can connect with connman or other connection managers in Linux but not with regular iwconfig. /sbin/iwconfig wlan0 essid Guest_company ap ...
Data Dash's user avatar
0 votes
1 answer
330 views

Wifi Dongle on Armbian, nl80211 driver doesnt work

I have problems to get a wifi-USB-dongle working on a linux (Armbian 22.05.0-trunk with bleeding edge Linux 5.16.20-rockchip64). the file /etc/wpa_supplicant/wpa_supplicant-wlan0.conf looks like: ...
Stefan's user avatar
  • 21
0 votes
0 answers
149 views

Does the QCA9377 802.11ac Wireless Network Adapter have speed issues on Windows? Or only Linux?

This post on AskUbuntu links to several users who have problems with the QCA9377. Personally, I cannot get it over 7 MB/s no matter what I try. Is this problem unique to Linux, suggesting it is a ...
J. Mini's user avatar
  • 216
0 votes
0 answers
815 views

Wifi fails when switching OS on dual boot PC

I have a dual boot system currently with Ubuntu and Windows. Over the last couple of months, I had a repeated experience of failing WiFi card when switching between operating systems. The wifi (and ...
Odney's user avatar
  • 101
1 vote
0 answers
135 views

How to connect a Linux machine to a repeater WiFi?

I am trying to create a repeater from my Zyxel P-870HN-53b router and connect to its WiFi. I have followed the following steps: I have connected router 1 with router 2 with a LAN cable placing its ...
Juandev's user avatar
  • 161
2 votes
2 answers
2k views

Unable to ssh into remote server, despite port open and server reachable

As the title says, I am trying to create a home Linux server, and everything was going fine, including when I ssh into the server over LAN from both my laptop and my desktop. I am a total beginner ...
Jules Raschilas's user avatar
0 votes
0 answers
64 views

Create Network Bridge that will allow me to access my home network externally

I am trying to create network bridge on Linux so I could access my network externally. I would Like some ideas? or pointers
irivera18's user avatar
1 vote
2 answers
165 views

Is there any way to query a router about the IPs it has already assigned?

I have a WiFi device which connects to my Android phone's hotspot. My Android phone acts as a router. From my Ubuntu I connect to the same network. Is there any way to query the router (in this case, ...
Martel's user avatar
  • 111
0 votes
0 answers
104 views

Suddenly unable to access the internet; works fine booting from USB drive

I am using Linux Mint xfce 21.2 Victoria, which I just installed two days ago, and everything has been working fine, except today I was suddenly unable to browse the internet. Using the hotspot on my ...
Scaret Coppel's user avatar
1 vote
0 answers
478 views

How to connect to a wireless display (an Epson EB-2250U projector) with Linux Mint

Taking the guide from How to connect to a wireless display (my Smart TV) with Linux Mint: I am in the same network as the projector. I have GNOME Network Displays installed. I could connect to my home ...
questionto42's user avatar
  • 2,431
0 votes
0 answers
103 views

Using Arch Linux as Noob Need Help: Wifi Randomly Dropping

Alright so I am using PAL3.0 aka Purdue Airlink and have random connection drops very frequently where it will go to 0 B/s Up and 0 B/s Down and persist for a while and sometimes will it resolve ...
jjcrispy's user avatar
0 votes
0 answers
156 views

List wifi networks when wifi is in AP mode and also when it is in station mode

For my embedded system, I need quite versatile network management. I need to be able to use wifi in AP and station mode and switch between them. I'm using NetworkManager for this. But i have found, ...
Thugmek's user avatar
  • 13
0 votes
1 answer
172 views

iw not allowing me to create interface (invalid exchange -52)

Kali linux on a Raspberry Pi 4B, adding a monitor interface using iw phy phy0 interface add mon0 type monitor gives command failed: invalid exchange (-52). iw list: Wiphy phy0 wiphy index: 0 ...
chronosirius's user avatar
0 votes
0 answers
353 views

Ubuntu can't connect usb Wifi

My motherboard has only wired network adapter. I am trying to connect through wifi usb. System detects the networks, tries to connect, but authentication always fail (wrong password is no option, I am ...
Ronan Fernandes's user avatar
0 votes
1 answer
184 views

If a WiFi client disassociates from the router, can the router re-establish connection or can only the client do it?

I set up a Debian server on an Intel NUC that runs Apache and Samba. It's only connected via WiFi via a static IP. I noticed in the server's kernel log that the WiFi connection (iwlwifi) is ...
Synthetix's user avatar
  • 259
-2 votes
1 answer
350 views

Kali linux shutting down network after 5 minutes

So recently i installed Kali linux on my computer ( along with Windows 10 dual boot ) In the installation process i couldn't get past the network configuration for wifi no matter what, i had to use ...
HeiMei's user avatar
  • 1
0 votes
0 answers
262 views

Run Wifi (Intel AX210) with Single Antenna

Is it possible to run an Intel AX210 chip using a single antenna? I've got an embedded project where a single antenna would be optimal. With a single antenna, I get almost perfect data connectivity, ...
johnnyb's user avatar
  • 113
0 votes
1 answer
682 views

Trouble with ARP Spoofing with a Virtual Machine in my real Network

I'm currently facing an issue while trying to test my Python-based ARP spoofing program in a Kali Linux virtual machine running on VirtualBox on my PC. The VM is connected to my network using a ...
christofeckerlin's user avatar
1 vote
1 answer
864 views

Docker build: python package installation fails when connected to wi-fi extender (tp-link)

I am attempting to build a Docker image for my Python web server, but I keep receiving the error message No matching distribution found for <package-name>. In my case the package I was trying to ...
Alexandros Tzimas's user avatar
0 votes
1 answer
1k views

Disable routing on an interface in Linux

I'm working at Ubuntu 20.04.6 LTS. This system contains a interface eno1 (Interface Ethernet) and interface wlan0 (Wireless). I need to DISABLE the routing through the wireless interface... I need the ...
Bruno_S's user avatar
0 votes
1 answer
437 views

wpa_supplicant not connecting at boot but manually

I generated an embedded Linux system with Yocto Kirkstone, which has all the required modules for WiFi over an RTL8192 dongle. When I start the device, wpa_supplicant fails connecting the network with ...
BDeliers's user avatar
  • 123

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