Questions tagged [iwlwifi]

The Linux kernel driver for Intel's current wireless chips.

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IPv6 not establishing connection for iwlwifi

I receive IPv6 from the router, DNS and gateway seems to be correct, other machines in the same network are able to establish connection via IPv6. I tested using a USB adapter and it worked, which ...
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lspci shows wifi adapter but network manager finds nothing (iwlwifi error -22?)

Trying to get my PC to connect to wifi; network manager is not showing any wifi connections. hostnamectl ... Operating System: EndeavourOS Kernel: Linux 5.18.2-arch1-...
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hostapd disables and enables interface

My hostapd, after some minutes of execution, it does this: wlan1: INTERFACE-DISABLED wlan1: INTERFACE-ENABLED then, connected clients lose connection and, if i try reconnecting, it wont't connect ...
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Wifi interface doesn't load when loading iwlmvm before iwlwifi

I'm using a fresh Arch installation with KDE plamsa and NetworkManager. Sometimes when rebooting the wifi0 interface doesn't load. I found a temporary fix for this issue: modprobe -r iwlmvm modprobe ...
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Fedora 35 - intermittent wifi inaccessibility [wifi adapter not found]

I recently installed Fedora 35 (kernel 5.16) alongside Windows 10. Wifi adapter is Intel 8265. When I boot up Fedora, sometimes the wireless options are completely gone and with dmesg | grep iwl I get:...
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Wlan interface went missing after reboot on Arch Linux

I installed Arch Linux today (5.17.1-arch1-1). During install and several hours afterwards I had no issues with wifi. After a reboot, there was no wlan interface any more. -> ip link 1: lo: <...
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nmcli does not show any devices

I have a fresh install of Arch Linux on a Lenovo laptop. I installed NetworkManager, but when I run nmcli d I only see the loopback device. The same result is shown when running ip link. Both the ...
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manjaro: huge download speed difference on consecutive tests right after boot

I am working with a Dell xps 9310 on a network with 300 MBit/s DL and 40 MBit/s UL. Initially when I ran windows the UL speeds were consistently at around 35 MBit/s UL, the download speed, however, ...
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Batman-Adv not working with Raspberry Pi + Intel AX210/iwlwifi

I'm doing a senior project for an undergraduate engineering degree that involves mesh networking, and our team is trying to get batman advanced to work with an external wifi card on a raspberry pi ...
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Laptop internet connection unreliable after switching to Linux

I recently switched from Windows to Void Linux, and ever since, my internet connection has been extremely unreliable. Symptoms: In a live environment / after a fresh install of Void Linux, browsing ...
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Debian 11 installed but need to connect to Internet

I got Debian 11 installed on my laptop as Standard System Utils. I've been having issues with the network card that I have when installing so I couldn't connect to my network in the installation but ...
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Iwlwifi dropping all packets in both Debian 11 and Ubuntu 21.10

Recently, seemingly randomly, my Debian 11 installation's wifi (Intel AX200) quit working. It said that it was connected in Gnome, but no data could get through even to the router. When I checked ...
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No wifi, iwlwifi error -110 "Couldn't prepare the card", Windows blocks wifi card?

Currently, I'm using Pop!_OS 21.04 x86_64 with kernel 5.15.5-76051505-generic but I've reproduced this issue on Manjaro, Tails, Ubuntu, MX. So the distro doesn't matter. When I boot a Linux, I cannot ...
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Intel wireless interface not showing up debian 11

I have a Galaxy Book Pro 360 with the onboard intel wifi 6e ax210 chip. I installed a fresh dualboot net-install of debian via ethernet. Now i want to use it with wifi but no success... Here are some ...
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Wifi card hard locked after suspend or hibernate

Every time my pc suspends or hibernate the wifi card hard lock is enabled and there is no way to disable it. I run Pop OS on an MSI GS 65. Fn + f10 (airplane mode) doesn't work. I have tried changing /...
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Missing non-free firmware during Debian installation

I'm installing the debian on my laptop for my first time and facing that problem: Some of your hardware needs non-free firmware files to operate. The firmware can be loaded from removable media, such ...
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Wi-Fi network not working on Fedora 32 - connection times out

I am running Fedora 32 on a used HP Z420 workstation. My Internet connection worked all OK when I was using an Ethernet connection, but after I moved to an apartment that did not have an Ethernet ...
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Can't connect to WPA2/PEAP/MSCHAPv2 enterprise wifi network without a certificate. Fedora 34

My university wifi uses WPA2 Enterprise for students to connect with their logins and passwords and I cannot do it, network manager always says the password is incorrect and prompts me for another one ...
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What is causing my Intel AX200 wifi adapter to be undetected on Debian 11 with firmware-iwlwifi?

I recently installed Debian 11 (bullseye) onto a second SSD in my computer (so I'm dual-booting with Windows on another). I used the official installation image and had to include the firmware-iwlwifi ...
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wlan0 down and ip link set wlan0 up doesn't work

Running Kali linux and ax210 intel wireless card. Installed the driver .59 ucode. Getting the following dmseg.... Saw some post about deleting the file iwlwifi-ty-a0-gf-a0.pnvm in /lib/firmware but I ...
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Wi-Fi Access Point on Linux: Fallback to 20 MHz: hostapd 80 MHz

MediaTek mt7612u offers WPA3 at 876 Mb/s on 5 GHz 80 MHz 2x2:2 mcs 9 With Ubuntu 21.04, this suddenly works without the power-off-level crashes of 6 months ago — Stuck on 54 Mb/s 802.11g However, ...
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I can't state up my interface

sudo ip link output: 2: wlp1s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noqueue state DOWN mode DORMANT group default qlen 1000 link/ether 80:c5:f2:81:ca:31 brd ff:ff:ff:ff:ff:ff sudo ip link ...
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“Limited Connectivity” error after attempting to connect to a wireless access point on fresh install of KDE Neon ( based on Ubuntu 20.04)

Everything works fine when I connect to the main router, once I connect to a wireless access point (different SSID and does not have a DHCP server) I'm not able to connect to the internet with a "...
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Wifi 6 ax2201 with kali linux live usb

I have an hp laptop with the intel wifi 6 ax201 wifi card. The wifi does not function when live booting kali linux. However, wifi will function, if I boot kali linux as persistant from the usb, than ...
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iwlist wlan0 scan: interface doesn't support scanning

When I do iwlist wlan0 scan on my laptop, I get this error message: wlan0: interface doesn't support scanning The interface exists, and is up. My wirelss card is Intel Corporation Wireless 7260, and ...
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Dell XPS 13 9300 Intel WiFi Not Working

The WiFi on my new Dell XPS 13 9300 refuses to work. Many solutions online that I found online involve downloading it on device... which I can't do because the WiFi is broken (the issue) and I don't ...
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620 views

Disabling 802.11ac/802.11ax only for specific connections?

My laptop has an Intel AX200 WiFi adapter, which is supported by the iwlmvm driver and works in 802.11a/b/g/n/ac/ax modes. I frequently have to connect to a WiFi network with a very poor signal (about ...
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Wifi Network is not detecting

I am using kali linux. version check by lsb_release -a No LSB modules are available. Distributor ID: Kali Description: Kali GNU/Linux Rolling Release: 2021.1 Codename: kali-rolling I guess ...
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installation of wifi in debian

~$ lspci -nn 00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09) 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd ...
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Dual boot wifi adaptor not detected (Windows 10 & Kali Linux)

I recently installed Kali Linux on my PC, making it dual booting with Windows 10. I have a 500GB m.2 Samsung 980 Pro SSD where I've installed Windows 10 and I have another 500GB Samsung EVO 860 SSD ...
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2 answers
3k views

Why can't hostapd service start AP configured in 5 GHz band using Intel AX200 based adapter?

I am trying to set up an AP using the following configuration: Wi-Fi adapter: TP-Link AX3000 (Intel AX200 based) Operating system: Ubuntu Server 20.10 (groovy) Kernel version: 5.8.0-44-generic ...
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Why can't I view any available networks in linux

I use a custom built Linux distro. When I try to enable wifi I cannot view any existing networks. My wifi card is Intel Wifi link 5100 and the output of lspci -vv is Subsystem: Intel Corporation WiFi ...
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How to set country (region) for WiFi globally in Linux Mint 20?

Router: OpenWrt with CZ region successfully set for all WiFi adapters. System: Linux Mint 20.1 Cinnamon, official link WiFi driver: iwlwifi: readlink /sys/class/net/wlp60s0/device/driver ../../../../...
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Failure to establish and/or hold WIFI WPA3/SAE RSN-IBSS VHT connection to small 5Ghz mesh

I ran into trouble extending my existing Batman Mesh with several new Wifi devices. The existing configuration worked fine for years on the existing devices. All relevant systems (now) run up2date 5....
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No Wifi Adapters Found Ubuntu 18.04 (Intel Wi-Fi 6 AX200)

I dual booted Ubuntu on a Gigabyte Aorus 7 KB laptop I bought recently and it says there's no wifi adapters found. Here are the following outputs from the terminal: sudo lshw -c net *-network ...
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WiFi 6 AX200 not connecting Automatically Ubuntu 20.10 after Reboot/Restart

I upgraded my Wireless Card from Intel Wireless 9560 to AX200. I have Dual Boot Windows OS & Ubuntu 20.10 on my HP Omen. I updated my wireless driver on my Windows 10 environment. Everything ...
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What does "radar detection" mean?

When I run sudo iw phy, I get, 5500 MHz [100] (22.0 dBm) (no IR, radar detection) 5520 MHz [104] (22.0 dBm) (no IR, radar detection) 5540 MHz [108] (22.0 dBm) (no IR, radar detection) 5560 MHz [112] (...
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I have installed Ubuntu 20.04 as a dual boot but wifi adapter is not found

I have installed Ubuntu 20.04 as a dual boot but wifi adapter is not found. Laptop: Maingear-Element Mainboard: Intel Adapter: Intel® WiFi 6 AX 200 (2.4GHz/5GHz) lspci output: 00:00.0 Host bridge: ...
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4 votes
1 answer
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WiFi suddenly stopped working on Ubuntu 18

My Situation is exactly equal to OP's from this question (except for the exact hardware configuration; I can add some more details if needed), but the answer that fixed the issue there didn't work for ...
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How to install Debian on Acer Swift 3 SF314-42?

I have got Acer Swift 3 SF314-42-R7TJ (NX.HSEEU.00H) without an OS preinstalled. I made a Debian installation USB following the manual. I tried different hybrid CD and DVD installation images, ...
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754 views

2.4 GHz Wi-Fi associating timing out

Connecting to a 2.4 GHz access point broke at some point of updating (don't remember exactly where, either kernel or iw update). When connecting associating times out and the whole connection process ...
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Intel wireless card AX200 5g AP mode worked then failed

I have two intel wireless card, one of them is AX200. I didn't know intel disabled all 5g ap mode before buying it. The reason I want to use a wireless card for ap is I want to test how many ...
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1 answer
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Kernel trying to load nonexistent firmware

I am getting the following errors in my dmesg [ 4.740447] iwlwifi 0000:3b:00.0: firmware: failed to load iwl-dbg-cfg.ini (-2) [ 4.740615] iwlwifi 0000:3b:00.0: firmware: failed to load iwlwifi-...
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PopOs 20.04 Wifi drivers failed to load [duplicate]

Everything was working fine, when I start my laptop today, wifi section was missing and I could connect only from wired connection. But wifi is still missing. Im new to linux, if anything Im doing ...
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systemd-journald and rsyslogd: high cpu usage

This is a fresh Debian 10 installation that's two-three weeks old. For the last couple of days, my system has been acting up, it would just slow down and I would not be able to use sudo in the ...
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1 answer
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Wifi card not getting detected

I'm using Intel (R) Dual Band Wireless-AC 8260 on my laptop and installed Kali Linux 2020.2 on virtual box. My problem is when I run sudo airmon-ng it doesn't get detected, I get no output under PHY, ...
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Debian Bullseye + Network controller: Intel Corporation Cannon Point-LP CNVi no wifi interface

After some update and then crash (the origin story is blurry), the wifi was gone. I was then on Ubuntu 20.04 but did a clean reinstall with Debian with the non-free firmwares. Nonetheless the problem ...
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Debian 10 - iwlwifi Problem (iwlwifi-7265d)

I have a weird problem with my Thinkpad x250 and its Intel 7265D Wifi card on Debian 10 running a 4.19.0-9 kernel. And would be thankful for any help! Wifi works after a fresh boot and the first ...
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Wifi not working in Arch (first install)

I'm using KDE plasma, and an ethernet adapter to install things on my laptop before getting wifi working. But I can't seem to get wifi to work at all. Here's some things I tried: $ iwconfig ...
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Wireless interface Authorization supplicant failed kubuntu 20.04

I installed Kubuntu 20.04 on my brand new machine MSI MEG X570 ACE motherboard with Intel Wi-Fi 6 AX 200 n/w card. There is no Windows installed no double booting only Kubuntu. When I try to connect ...
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