Public bug reported:
Hardware: MEDIATEK Corp. Device 7902 (14c3:7902)
Ubuntu: 24.04 LTS
Kernel: 6.14.0-32-generic
Problem: WiFi adapter not detected despite mt7921e module loading.
The device shows as disabled in lspci output.
Tried:
- Multiple firmware versions
- Kernel 6.14
- Symbolic links from MT7922 firmware
- Various modprobe parameters
The same hardware works perfectly in Windows.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.14.0-32-generic 6.14.0-32.32~24.04.1
ProcVersionSignature: Ubuntu 6.14.0-32.32~24.04.1-generic 6.14.11
Uname: Linux 6.14.0-32-generic x86_64
ApportVersion: 2.28.1-0ubuntu3.8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: cris 1908 F.... wireplumber
/dev/snd/seq: cris 1901 F.... pipewire
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Tue Sep 30 16:20:48 2025
IwConfig:
lo no wireless extensions.
enp0s3 no wireless extensions.
Lsusb:
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 001.Port 001: Dev 001, Class=root_hub, Driver=ohci-pci/12p, 12M
|__ Port 001: Dev 002, If 0, Class=Human Interface Device, Driver=usbhid,
12M
/: Bus 002.Port 001: Dev 001, Class=root_hub, Driver=ehci-pci/12p, 480M
MachineType: innotek GmbH VirtualBox
ProcFB: 0 vmwgfxdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.14.0-32-generic
root=UUID=44cca94a-1f2c-4892-bdcc-64f74af505d5 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-6.14.0-32-generic N/A
linux-backports-modules-6.14.0-32-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.17
RfKill:
SourcePackage: linux-hwe-6.14
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:
dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.board.name: VirtualBox
dmi.board.vendor: Oracle Corporation
dmi.board.version: 1.2
dmi.chassis.type: 1
dmi.chassis.vendor: Oracle Corporation
dmi.modalias:
dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:sku:
dmi.product.family: Virtual Machine
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
** Affects: linux-hwe-6.14 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
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https://bugs.launchpad.net/bugs/2126440
Title:
MEDIATEK MT7902 WiFi not working in Ubuntu 24.04
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