iwlwifi ubuntu 驱动程序升级

iwlwifi ubuntu 驱动程序升级

我正在尝试在 Ubuntu 20.04 上使用带有最新驱动程序的 Intel AX211。但是,当我将此芯片的最新驱动程序复制到 /lib/firmware 时,我始终收到以下消息:

[  144.790109] iwlwifi 0000:00:14.3: base HW address: b0:dc:ef:a3:c0:9b <br>
[  144.811610] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0
[  555.354495] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-66.ucode failed with error -2
[  555.354507] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-65.ucode failed with error -2
[  555.354802] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[  555.354814] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.25
[  555.355115] iwlwifi 0000:00:14.3: loaded firmware version 64.97bbee0a.0 so-a0-gf-a0-64.ucode op_mode iwlmvm
[  555.385082] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6E AX211 160MHz, REV=0x370
[  555.535079] iwlwifi 0000:00:14.3: loaded PNVM version 0x5a8dfca
[  555.547617] iwlwifi 0000:00:14.3: Detected RF GF, rfid=0x2010d000
[  555.617023] iwlwifi 0000:00:14.3: base HW address: b0:dc:ef:a3:c0:9b
[  555.637339] iwlwifi 0000:00:14.3 wlo1: renamed from wlan0

第一个问题:为什么这个版本 66 不存在https://github.com/endlessm/linux-firmware。另外,我似乎无法强制它使用具有更高编号(7x)的较新版本。为了测试这一点,我执行mv iwlwifi-so-a0-gf* _old/并从存储库复制了该文件。但随后,我收到了以下通知:

[  639.807608] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-66.ucode failed with error -2
[  639.807617] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-65.ucode failed with error -2
[  639.807629] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-64.ucode failed with error -2
[  639.807637] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-63.ucode failed with error -2
[  639.807644] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-62.ucode failed with error -2
[  639.807653] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-61.ucode failed with error -2
[  639.807660] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-60.ucode failed with error -2
[  639.807668] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-59.ucode failed with error -2
[  639.807674] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-58.ucode failed with error -2
[  639.807681] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-57.ucode failed with error -2
[  639.807689] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-56.ucode failed with error -2
[  639.807695] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-55.ucode failed with error -2
[  639.807702] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-54.ucode failed with error -2
[  639.807710] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-53.ucode failed with error -2
[  639.807716] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-52.ucode failed with error -2
[  639.807723] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-51.ucode failed with error -2
[  639.807728] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-50.ucode failed with error -2
[  639.807735] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-49.ucode failed with error -2
[  639.807742] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-48.ucode failed with error -2
[  639.807748] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-47.ucode failed with error -2
[  639.807755] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-46.ucode failed with error -2
[  639.807773] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-45.ucode failed with error -2
[  639.807780] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-44.ucode failed with error -2
[  639.807787] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-43.ucode failed with error -2
[  639.807794] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-42.ucode failed with error -2
[  639.807801] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-41.ucode failed with error -2
[  639.807807] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-40.ucode failed with error -2
[  639.807814] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-gf-a0-39.ucode failed with error -2
[  639.807815] iwlwifi 0000:00:14.3: no suitable firmware found!
[  639.807817] iwlwifi 0000:00:14.3: minimum version required: iwlwifi-so-a0-gf-a0-39
[  639.807819] iwlwifi 0000:00:14.3: maximum version supported: iwlwifi-so-a0-gf-a0-66
[  639.807819] iwlwifi 0000:00:14.3: check git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git

我想知道如何强制加载这些较新的驱动程序(例如,iwlwifi-so-a00-gf-a0-7x),可以通过增加支持的最高版本或通过其他方法。

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