1

I have a problem that has been mentioned many times before, but all the solutions simply won't help... Please someone help me to finally get my Wifi working on my newly installed System.

I installed only Ubuntu 22.10, no other OS. Motherboard is ASRock X670E Pro with Mediatek MT7922 Wifi adapter.

I have no Wifi settings.

~$ lspci -knn | grep Net -A3

0d:00.0 Network controller [0280]: MEDIATEK Corp. MT7922 02.11ax PCI Express Wireless Network Adapter [14c3:0616]


Subsystem: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter [14c3:0616]


Kernel modules: mt7921e


0e:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125] (rev 05)


Subsystem: ASRock Incorporation RTL8125 2.5GbE Controller [1849:8125]

"sudo dmesg | grep mt7921e" does not give any output

mikewhatever
  • 33,013
wasimoto_
  • 11

1 Answers1

3

You need to update firmware for this device. Run in a terminal:

sudo apt install git
git clone git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
sudo cp linux-firmware/mediatek/{WIFI_MT7922_patch_mcu_1_1_hdr.bin,WIFI_RAM_CODE_MT7922_1.bin} /lib/firmware/mediatek

and reboot.

An update was made upstream but it didn't reach Ubuntu linux-firmware yet.

Pilot6
  • 92,041