WIFI (Intel Wireless AC 9560) not working after update

Hello,

It has been several months that I’ve been in Fedora 32 without a single issue.

But this morning, after an update yesterday before closing my laptop, it’s impossible for me to have the wifi.

I tried to downgrade the kernel (from 5.8.9 to 5.6.6) : not okay.
I tried to remove and reinstall the iwl7260-firmware or iwl9000-firmware : not okay.

I don’t know what to do anymore. Could you help me, please ?

This is the only relevant logs I found :

[    8.792817] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[    8.796959] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[    8.796961] iwlwifi 0000:00:14.3: Found debug configuration: 0
[    8.797323] iwlwifi 0000:00:14.3: loaded firmware version 46.6bf1df06.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
[    9.057163] iwlwifi 0000:00:14.3: Detected Intel(R) Dual Band Wireless AC 9560, REV=0x318
[    9.064207] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[    9.064733] iwlwifi 0000:00:14.3: Allocated 0x00400000 bytes for firmware monitor.
[   14.093985] iwlwifi 0000:00:14.3: Failed to load firmware chunk!
[   14.094003] iwlwifi 0000:00:14.3: iwlwifi transaction failed, dumping registers
[   14.094005] iwlwifi 0000:00:14.3: iwlwifi device config registers:
[   14.094115] iwlwifi 0000:00:14.3: 00000000: 9df08086 00100406 02800011 00800000 c1130004 00000000 00000000 00000000
[   14.094118] iwlwifi 0000:00:14.3: 00000020: 00000000 00000000 00000000 00348086 00000000 000000c8 00000000 000001ff
[   14.094121] iwlwifi 0000:00:14.3: 00000040: 00928010 10000ec0 00100c10 00000000 00000000 00000000 00000000 00000000
[   14.094123] iwlwifi 0000:00:14.3: 00000060: 00000000 00080812 00000405 00000000 00000000 00000000 00000000 00000000
[   14.094126] iwlwifi 0000:00:14.3: 00000080: 800f0011 00002000 00003000 00000000 00000000 00000000 00000000 00000000
[   14.094128] iwlwifi 0000:00:14.3: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   14.094131] iwlwifi 0000:00:14.3: 000000c0: 00000000 00000000 c823d001 0d000008 00804005 00000000 00000000 00000000
[   14.094133] iwlwifi 0000:00:14.3: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   14.094136] iwlwifi 0000:00:14.3: 00000100: 14c00000 ff000000 000000ff 00462031 00000000 00002000 00000000 00000000
[   14.094138] iwlwifi 0000:00:14.3: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   14.094141] iwlwifi 0000:00:14.3: 00000140: 00000000 00000000 00000000 16410018 00000000 0001001e 00481e1f 00000000
[   14.094142] iwlwifi 0000:00:14.3: iwlwifi device memory mapped registers:
[   14.094168] iwlwifi 0000:00:14.3: 00000000: 18c89008 00000040 00000000 00000000 00000000 00000000 00000000 00000000
[   14.094171] iwlwifi 0000:00:14.3: 00000020: 00000010 0c000005 00000312 d55555d5 d55555d5 d55555d5 80008040 001f0042
[   14.094178] iwlwifi 0000:00:14.3: Could not load the [0] uCode section
[   14.094186] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
[   14.094189] iwlwifi 0000:00:14.3: Collecting data: trigger 16 fired.
[   14.344017] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[   14.344031] iwlwifi 0000:00:14.3: Fseq Registers:
[   14.344035] iwlwifi 0000:00:14.3: 0x05B42913 | FSEQ_ERROR_CODE
[   14.344038] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[   14.344041] iwlwifi 0000:00:14.3: 0x0B4DB015 | FSEQ_CNVIO_INIT_VERSION
[   14.344044] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
[   14.344047] iwlwifi 0000:00:14.3: 0xD3DF1B7B | FSEQ_TOP_CONTENT_VERSION
[   14.344050] iwlwifi 0000:00:14.3: 0x8BF309ED | FSEQ_ALIVE_TOKEN
[   14.344052] iwlwifi 0000:00:14.3: 0x59C060AB | FSEQ_CNVI_ID
[   14.344055] iwlwifi 0000:00:14.3: 0x36F95849 | FSEQ_CNVR_ID
[   14.344058] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[   14.344063] iwlwifi 0000:00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP
[   14.344069] iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[   14.344104] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   14.344119] iwlwifi 0000:00:14.3: Firmware not running - cannot dump error
[   14.344333] iwlwifi 0000:00:14.3: Master Disable Timed Out, 100 usec
[   14.356019] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

Thank you in advance for your help.

Regards,

what other packages got updated in yesterday’s update?

sudo dnf history info last
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