Wireless card MT7921 not recognized in Kernel 5.19.0-41
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-signed-hwe-5.19 (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
After the kernel update from 5.19.0-32 to 5.19.0-41, the built-in wireless card MT7921 is not working anymore. I could not find any missing firmware messages in dmesg, the device instead is not recongnized. This should be part of the output of `sudo lshw -C network`:
*-network
description: Wireless interface
product: MT7921 802.11ax PCI Express Wireless Network Adapter
vendor: MEDIATEK Corp.
However, with the newer kernel, only the Ethernet adapter shows up. I temporarily solved the issue by switching back to the older kernel, however I would be happy to help if you need any more info from me to solve the issue.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.19.0-32-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.4
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
Date: Sun May 7 14:07:46 2023
InstallationDate: Installed on 2023-05-01 (6 days ago)
InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223)
SourcePackage: linux-signed-
UpgradeStatus: No upgrade log present (probably fresh install)