No wifi on ROG STRIX B550-F GAMING WIFI II motherboard
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There's no wireless interface show in the network icon and none in when I type 'nmcli device' running dmesg shows
[130854.349171] mt7921e 0000:05:00.0: probe with driver mt7921e failed with error -22
However, the only version of mt7921e.ko.zst that isn't in the directory that I compiled my current kernel in has the same version as my current kernel. modinfo mt7921e.ko.zst shows:
: /usr/lib/modules/6.16.0-273-tkg-eevdf/kernel/drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko.zst
license: Dual BSD/GPL
description: MediaTek MT7921E (PCIe) wireless driver
author: Lorenzo Bianconi
author: Sean Wang
firmware: mediatek/WIFI_MT7922_patch_mcu_1_1_hdr.bin
firmware: mediatek/WIFI_RAM_CODE_MT7922_1.bin
firmware: mediatek/WIFI_MT7961_patch_mcu_1_2_hdr.bin
firmware: mediatek/WIFI_RAM_CODE_MT7961_1.bin
firmware: mediatek/WIFI_MT7961_patch_mcu_1a_2_hdr.bin
firmware: mediatek/WIFI_RAM_CODE_MT7961_1a.bin
srcversion: 579FF3B9B2F0D659D1EE01B
alias: pci:v000014C3d00007920sv*sd*bc*sc*i*
alias: pci:v000014C3d00000616sv*sd*bc*sc*i*
alias: pci:v000014C3d00000608sv*sd*bc*sc*i*
alias: pci:v00000B48d00007922sv*sd*bc*sc*i*
alias: pci:v000014C3d00007922sv*sd*bc*sc*i*
alias: pci:v000014C3d00007961sv*sd*bc*sc*i*
depends: mt76-connac-lib,mt7921-common,mt792x-lib,mt76,rfkill
intree: Y
name: mt7921e
retpoline: Y
vermagic: 6.16.0-273-tkg-eevdf SMP preempt mod_unload
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 14:13:73:2F:93:AF:32:42:B8:04:91:B9:07:E5:D0:10:1A:DB:80:7C
sig_hashalgo: sha512
signature: 30:66:02:31:00:CF:15:39:BD:88:4B:0D:21:03:28:74:FE:89:49:78:
8A:43:A3:13:B9:70:3E:00:44:6E:5B:38:1D:74:EE:2D:C3:D0:A7:45:
74:F6:08:87:6A:5D:C1:A7:58:A0:DE:C8:1C:02:31:00:BA:EE:70:E8:
BE:D1:50:93:6A:5C:6C:94:28:C1:CA:2A:70:8B:29:2D:8E:E1:EE:72:
9C:65:A3:F7:07:C1:D7:17:C0:42:BB:3B:C7:57:6B:47:33:8A:EE:5E:
4C:C8:37:84
parm: disable_aspm:disable PCI ASPM support (bool)
uname -a shows
mage 6.16.0-273-tkg-eevdf #1 SMP PREEMPT_DYNAMIC TKG Sat, 02 Aug 2025 14:38:19 +0000 x86_64 GNU/Linux
I'm running Endeavour OS
I tried running 'modprobe mt7921e --force-modversion' but it gives the same error. All of the firmware files are there in /lib/firmware/mediatek.
I tried using mt7921s and mt7921u, the don't give an error but they don't show a wireless device either.
lspci -nn shows
:00.0 Network controller : MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter [14c3:0616]
This issue also occurs if I boot from a livecd (which has a different kernel version).
Asked by John Porterfield
(1 rep)
Aug 4, 2025, 05:48 AM