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Wifi AX200 intel stop working

Linux Kernel, Network, and Services configuration.
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fabio2paolini
Posts: 42
Joined: 2008-08-29 21:30
Location: Brazil

Wifi AX200 intel stop working

#1 Post by fabio2paolini »

At the beginning I used the stable Debian 10 and my motherboard has the wifi card Intel AX200.
I followed some suggestions and build a Kernel 5 and downloaded the firmware from the Intel site
https://www.intel.com/content/www/us/en ... eless.html
and put it at

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/lib/firmware
After that my wifi card worked properly.
Some time later I upgrade my system to the Debian 11 and then I could use the native kernel

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# uname -a
Linux ry7 5.11.15 #2 SMP Sun May 30 01:17:29 -03 2021 x86_64 GNU/Linux
The wifi was still working with this kernel.

However today when a boot the Debian the wifi had stopped working.
I tried

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uname -a
Linux ry7 5.11.15 #2 SMP Sun May 30 01:17:29 -03 2021 x86_64 GNU/Linux
root@ry7:~# modprobe -r iwlwifi 
modprobe: FATAL: Module iwlwifi is in use.
root@ry7:~# modprobe -r iwlmvm iwlwifi 
root@ry7:~# modprobe iwlwifi
root@ry7:~# tail -f /var/log/messages
Jun  5 15:14:54 ry7 kernel: [ 1105.936918] iwlwifi 0000:04:00.0: loaded firmware version 46.3cfab8da.0 cc-a0-46.ucode op_mode iwlmvm
Jun  5 15:14:54 ry7 kernel: [ 1105.962349] iwlwifi 0000:04:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
Jun  5 15:46:11 ry7 kernel: [ 2982.401580] cfg80211: Loading compiled-in X.509 certificates for regulatory database
Jun  5 15:46:11 ry7 kernel: [ 2982.401717] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
Jun  5 15:46:11 ry7 kernel: [ 2982.401959] cfg80211: loaded regulatory.db is malformed or signature is missing/invalid
Jun  5 15:46:11 ry7 kernel: [ 2982.407104] Intel(R) Wireless WiFi driver for Linux
Jun  5 15:46:11 ry7 kernel: [ 2982.408139] iwlwifi 0000:04:00.0: api flags index 2 larger than supported by driver
Jun  5 15:46:11 ry7 kernel: [ 2982.408146] iwlwifi 0000:04:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.22
Jun  5 15:46:11 ry7 kernel: [ 2982.408338] iwlwifi 0000:04:00.0: loaded firmware version 59.601f3a66.0 cc-a0-59.ucode op_mode iwlmvm
Jun  5 15:46:11 ry7 kernel: [ 2982.433420] iwlwifi 0000:04:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
But I have no wifi interface

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 iw list
root@ry7:~# 
ifconfig -a
enp5s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 3c:7c:3f:1d:f2:8a  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

enp6s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.3  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::3e7c:3fff:fe1d:f289  prefixlen 64  scopeid 0x20<link>
        ether 3c:7c:3f:1d:f2:89  txqueuelen 1000  (Ethernet)
        RX packets 100173  bytes 134842660 (128.5 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 52662  bytes 5303114 (5.0 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device memory 0xfc600000-fc61ffff  

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 35  bytes 3121 (3.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 35  bytes 3121 (3.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

I cannot start my wifi anymore.
Just as a note, I believe that before the module iwlmvm does not need to be loaded.
Desktop:
Ryzen 7
asus rog strix x 570

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stevepusser
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Re: Wifi AX200 intel stop working

#2 Post by stevepusser »

So---it's not working with this mystery 5.11 kernel? (Debian is not packaging 5.11 kernels at all, and will probably jump to 5.12 or 5.13 upstream once Bullseye is released)

How did you get this 5.11 kernel?

Did you keep the 5.10 kernel as is recommended, and does the wifi work with that kernel?

How about a 5.12 Liquorix kernel?

It's not unusual for a newer kernel to require newer firmware files for the same hardware...perhaps you need to grep the output of "dmesg" for "firmware" to see if any messages show about missing firmware.
MX Linux packager and developer

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fabio2paolini
Posts: 42
Joined: 2008-08-29 21:30
Location: Brazil

Re: Wifi AX200 intel stop working

#3 Post by fabio2paolini »

stevepusser wrote:How did you get this 5.11 kernel?
Thanks for the repply.
The Kernel 5.11 I had already download from https://www.kernel.org/ from other reasons, so I had it build when my Debian was sitll 10.
However I also have

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uname -a
Linux ry7 5.10.0-6-amd64 #1 SMP Debian 5.10.28-1 (2021-04-09) x86_64 GNU/Linux
with the same problem
How about a 5.12 Liquorix kernel?
I don't know about this Kernel. How can I get it?
perhaps you need to grep the output of "dmesg" for "firmware"
Here is:

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dmesg |grep -i firmware
[    0.330230] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[    0.336476] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-7f] only partially covers this bridge
[    1.077175] nouveau 0000:0a:00.0: firmware: failed to load nvidia/gp107/nvdec/scrubber.bin (-2)
[    1.077178] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[    1.077185] nouveau 0000:0a:00.0: firmware: failed to load nvidia/gp107/acr/bl.bin (-2)
[    1.077187] nouveau 0000:0a:00.0: acr: firmware unavailable
[    1.077188] nouveau 0000:0a:00.0: pmu: firmware unavailable
[    1.077211] nouveau 0000:0a:00.0: gr: firmware unavailable
[    1.077214] nouveau 0000:0a:00.0: sec2: firmware unavailable
[    7.760304] platform regulatory.0: firmware: direct-loading firmware regulatory.db
[    7.801326] platform regulatory.0: firmware: direct-loading firmware regulatory.db.p7s
[    7.968393] Bluetooth: hci0: Firmware revision 0.0 build 250 week 17 2020
[   15.670032] r8169 0000:05:00.0: firmware: failed to load rtl_nic/rtl8125a-3.fw (-2)
[   15.670784] r8169 0000:05:00.0: Direct firmware load for rtl_nic/rtl8125a-3.fw failed with error -2
[   15.670791] r8169 0000:05:00.0: Unable to load firmware rtl_nic/rtl8125a-3.fw (-2)
[  784.986721] platform regulatory.0: firmware: direct-loading firmware regulatory.db
[  784.986728] platform regulatory.0: firmware: direct-loading firmware regulatory.db.p7s
and also

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ls /lib/firmware/ |grep iwlw
iwlwifi-1000-5.ucode
iwlwifi-100-5.ucode
iwlwifi-105-6.ucode
iwlwifi-135-6.ucode
iwlwifi-2000-6.ucode
iwlwifi-2030-6.ucode
iwlwifi-3160-17.ucode
iwlwifi-3160-9.ucode
iwlwifi-3168-22.ucode
iwlwifi-3168-29.ucode
iwlwifi-3945-2.ucode
iwlwifi-4965-2.ucode
iwlwifi-5000-5.ucode
iwlwifi-5150-2.ucode
iwlwifi-6000-4.ucode
iwlwifi-6000g2a-5.ucode
iwlwifi-6000g2a-6.ucode
iwlwifi-6000g2b-6.ucode
iwlwifi-6050-5.ucode
iwlwifi-7260-17.ucode
iwlwifi-7260-9.ucode
iwlwifi-7265-17.ucode
iwlwifi-7265-9.ucode
iwlwifi-7265D-22.ucode
iwlwifi-7265D-29.ucode
iwlwifi-8000C-22.ucode
iwlwifi-8000C-36.ucode
iwlwifi-8265-22.ucode
iwlwifi-8265-36.ucode
iwlwifi-9000-pu-b0-jf-b0-34.ucode
iwlwifi-9000-pu-b0-jf-b0-38.ucode
iwlwifi-9000-pu-b0-jf-b0-41.ucode
iwlwifi-9000-pu-b0-jf-b0-43.ucode
iwlwifi-9000-pu-b0-jf-b0-46.ucode
iwlwifi-9260-th-b0-jf-b0-34.ucode
iwlwifi-9260-th-b0-jf-b0-38.ucode
iwlwifi-9260-th-b0-jf-b0-41.ucode
iwlwifi-9260-th-b0-jf-b0-43.ucode
iwlwifi-9260-th-b0-jf-b0-46.ucode
iwlwifi-cc-a0-46.ucode
iwlwifi-cc-a0-48.ucode
iwlwifi-cc-a0-50.ucode
iwlwifi-cc-a0-53.ucode
iwlwifi-cc-a0-55.ucode
iwlwifi-cc-a0-59.ucode
iwlwifi-cc-a0-62.ucode
iwlwifi-Qu-b0-hr-b0-48.ucode
iwlwifi-Qu-b0-hr-b0-50.ucode
iwlwifi-Qu-b0-hr-b0-53.ucode
iwlwifi-Qu-b0-hr-b0-55.ucode
iwlwifi-Qu-b0-hr-b0-59.ucode
iwlwifi-Qu-b0-hr-b0-62.ucode
iwlwifi-Qu-b0-jf-b0-48.ucode
iwlwifi-Qu-b0-jf-b0-50.ucode
iwlwifi-Qu-b0-jf-b0-53.ucode
iwlwifi-Qu-b0-jf-b0-55.ucode
iwlwifi-Qu-b0-jf-b0-59.ucode
iwlwifi-Qu-b0-jf-b0-62.ucode
iwlwifi-Qu-c0-hr-b0-48.ucode
iwlwifi-Qu-c0-hr-b0-50.ucode
iwlwifi-Qu-c0-hr-b0-53.ucode
iwlwifi-Qu-c0-hr-b0-55.ucode
iwlwifi-Qu-c0-hr-b0-59.ucode
iwlwifi-Qu-c0-hr-b0-62.ucode
iwlwifi-Qu-c0-jf-b0-48.ucode
iwlwifi-Qu-c0-jf-b0-50.ucode
iwlwifi-Qu-c0-jf-b0-53.ucode
iwlwifi-Qu-c0-jf-b0-55.ucode
iwlwifi-Qu-c0-jf-b0-59.ucode
iwlwifi-Qu-c0-jf-b0-62.ucode
iwlwifi-QuZ-a0-hr-b0-48.ucode
iwlwifi-QuZ-a0-hr-b0-50.ucode
iwlwifi-QuZ-a0-hr-b0-53.ucode
iwlwifi-QuZ-a0-hr-b0-55.ucode
iwlwifi-QuZ-a0-hr-b0-59.ucode
iwlwifi-QuZ-a0-hr-b0-62.ucode
iwlwifi-QuZ-a0-jf-b0-48.ucode
iwlwifi-QuZ-a0-jf-b0-50.ucode
iwlwifi-QuZ-a0-jf-b0-53.ucode
iwlwifi-QuZ-a0-jf-b0-55.ucode
iwlwifi-QuZ-a0-jf-b0-59.ucode
iwlwifi-QuZ-a0-jf-b0-62.ucode
iwlwifi-ty-a0-gf-a0-59.ucode
iwlwifi-ty-a0-gf-a0-62.ucode
iwlwifi-ty-a0-gf-a0.pnvm
Desktop:
Ryzen 7
asus rog strix x 570

User avatar
fabio2paolini
Posts: 42
Joined: 2008-08-29 21:30
Location: Brazil

Re: Wifi AX200 intel stop working

#4 Post by fabio2paolini »

I don't know what happened.
This PC has 3 OS. Debian 11, Ubuntu 18 and Windows.
I tried to boot the Ubuntu and the wifi did not work either and so I tried the Windows and the wifi worked.
Finally I returned to Debian and now the wifi is UP
So, although I don't know why, it seems the problem was solved.
Here is the dmesg output

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dmesg |egrep -i -E "wifi|ax200|wireless"  
[    7.936327] Intel(R) Wireless WiFi driver for Linux
[    7.936384] iwlwifi 0000:04:00.0: enabling device (0000 -> 0002)
[    7.960000] iwlwifi 0000:04:00.0: firmware: direct-loading firmware iwlwifi-cc-a0-59.ucode
[    7.960009] iwlwifi 0000:04:00.0: api flags index 2 larger than supported by driver
[    7.960020] iwlwifi 0000:04:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.22
[    7.960306] iwlwifi 0000:04:00.0: loaded firmware version 59.601f3a66.0 cc-a0-59.ucode op_mode iwlmvm
[    7.960323] iwlwifi 0000:04:00.0: firmware: failed to load iwl-debug-yoyo.bin (-2)
[    8.243448] iwlwifi 0000:04:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
[    8.429708] iwlwifi 0000:04:00.0: base HW address: a4:b1:c1:03:4a:7b
[    8.450563] iwlwifi 0000:04:00.0 wlp4s0: renamed from wlan0
Desktop:
Ryzen 7
asus rog strix x 570

arcanthos
Posts: 1
Joined: 2022-01-30 21:55

Re: Wifi AX200 intel stop working

#5 Post by arcanthos »

you shoulder read the note thats refes to dual boot . it helped me a lot.

is this link:
https://wireless.wiki.kernel.org/en/use ... ot_enabled
good luck

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