le noyau 7.1.3 est arrivé dans stable-backports. Je l'ai donc installé, avec les en-têtes de la même version, mais il ne charge pas le module wifi mt7921e qui est sensé gérer ma carte mt7902:
Code : Tout sélectionner
~# journalctl -b | grep -i wifi
Jul 26 20:07:34 asus kernel: mt7921e 0000:02:00.0: firmware: failed to load mediatek/WIFI_RAM_CODE_MT7902_1.bin (-2)
Jul 26 20:07:34 asus kernel: mt7921e 0000:02:00.0: firmware: failed to load mediatek/WIFI_RAM_CODE_MT7902_1.bin (-2)
..............
Jul 26 20:07:35 asus NetworkManager[842]: <info> [1785089255.1614] Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/1.52.1/libnm-device-plugin-wifi.so)
Jul 26 20:07:35 asus kernel: mt7921e 0000:02:00.0: firmware: failed to load mediatek/WIFI_MT7902_patch_mcu_1_1_hdr.bin (-2)
...........
~$ lspci -nnkd ::0280
0000:02:00.0 Network controller [0280]: MEDIATEK Corp. MT7902 802.11ax PCIe Wireless Network Adapter [Filogic 310] [14c3:7902]
DeviceName: WLAN
Subsystem: AzureWave Device [1a3b:5520]
Kernel driver in use: mt7921e
Kernel modules: mt7921e
dkms:
Installed: 3.2.2-1~deb13u1
Candidate: 3.2.2-1~deb13u1
~# dkms status
~#
~$ uname -r
7.1.3+deb13-amd64
linux-headers-7.1.3+deb13-amd64:
Installed: 7.1.3-1~bpo13+1
Candidate: 7.1.3-1~bpo13+1
gcc:
Installed: 4:14.2.0-1
Candidate: 4:14.2.0-1PS:
Code : Tout sélectionner
~# modinfo mt7921e
filename: /lib/modules/7.1.3+deb13-amd64/kernel/drivers/net/wireless/mediatek/mt76/mt7921/mt7921e.ko.xz
license: Dual BSD/GPL
description: MediaTek MT7921E (PCIe) wireless driver
author: Lorenzo Bianconi <lorenzo@kernel.org>
author: Sean Wang <sean.wang@mediatek.com>
firmware: mediatek/WIFI_MT7902_patch_mcu_1_1_hdr.bin
firmware: mediatek/WIFI_RAM_CODE_MT7902_1.bin
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
..........
depends: mt76-connac-lib,mt7921-common,mt792x-lib,mt76,rfkill
intree: Y
name: mt7921e
retpoline: Y
vermagic: 7.1.3+deb13-amd64 SMP preempt mod_unload
..........
parm: disable_aspm:disable PCI ASPM support (bool)
~#
