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rated 0 times [  1] [ 0]  / answers: 1 / hits: 3353  / 2 Years ago, fri, june 10, 2022, 2:49:49

I have a Intel Corporation Wi-Fi 6 AX201 wifi adapter that is suddenly not working after a reboot. None of the existing askubuntu solutions help me with my issue.


I have found an error code in the logs that I would like to diagnose:


[ 2.149266] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)

[ 2.162835] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver

[ 2.162852] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37

[ 2.163139] iwlwifi 0000:00:14.3: loaded firmware version 63.c04f3485.0 QuZ-a0-hr-b0-63.ucode op_mode iwlmvm

[ 2.402444] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354

[ 3.435257] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x5881, CPU2 Status: 0x3

[ 3.435305] iwlwifi 0000:00:14.3: UMAC PC: 0xc008097e

[ 3.435314] iwlwifi 0000:00:14.3: LMAC PC: 0x149e6

[ 3.435316] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[ 3.436400] iwlwifi 0000:00:14.3: Loaded firmware version: 63.c04f3485.0 QuZ-a0-hr-b0-63.ucode

[ 3.436402] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT

[ 3.436403] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0

[ 3.436404] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1

[ 3.436405] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2

[ 3.436406] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1

[ 3.436407] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2

[ 3.436408] iwlwifi 0000:00:14.3: 0x00000000 | data1

[ 3.436409] iwlwifi 0000:00:14.3: 0x00000000 | data2

[ 3.436410] iwlwifi 0000:00:14.3: 0x00000000 | data3

[ 3.436411] iwlwifi 0000:00:14.3: 0x00000000 | beacon time

[ 3.436412] iwlwifi 0000:00:14.3: 0x00000000 | tsf low

[ 3.436413] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi

[ 3.436414] iwlwifi 0000:00:14.3: 0x00000000 | time gp1

[ 3.436415] iwlwifi 0000:00:14.3: 0x00000000 | time gp2

[ 3.436416] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type

[ 3.436417] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major

[ 3.436417] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor

[ 3.436418] iwlwifi 0000:00:14.3: 0x00000000 | hw version

[ 3.436419] iwlwifi 0000:00:14.3: 0x00000000 | board version

[ 3.436420] iwlwifi 0000:00:14.3: 0x00000000 | hcmd

[ 3.436421] iwlwifi 0000:00:14.3: 0x00000000 | isr0

[ 3.436422] iwlwifi 0000:00:14.3: 0x00000000 | isr1

[ 3.436423] iwlwifi 0000:00:14.3: 0x00000000 | isr2

[ 3.436424] iwlwifi 0000:00:14.3: 0x00000000 | isr3

[ 3.436425] iwlwifi 0000:00:14.3: 0x00000000 | isr4

[ 3.436426] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id

[ 3.436427] iwlwifi 0000:00:14.3: 0x00000000 | wait_event

[ 3.436427] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control

[ 3.436428] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration

[ 3.436429] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid

[ 3.436430] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match

[ 3.436431] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel

[ 3.436432] iwlwifi 0000:00:14.3: 0x00000000 | timestamp

[ 3.436433] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler

[ 3.436469] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:

[ 3.436470] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 7

[ 3.436471] iwlwifi 0000:00:14.3: 0x20000066 | NMI_INTERRUPT_HOST

[ 3.436473] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1

[ 3.436474] iwlwifi 0000:00:14.3: 0x8045544E | umac branchlink2

[ 3.436475] iwlwifi 0000:00:14.3: 0x8047395A | umac interruptlink1

[ 3.436476] iwlwifi 0000:00:14.3: 0xC00834C2 | umac interruptlink2

[ 3.436476] iwlwifi 0000:00:14.3: 0x01000000 | umac data1

[ 3.436478] iwlwifi 0000:00:14.3: 0xC00834C2 | umac data2

[ 3.436479] iwlwifi 0000:00:14.3: 0x00000000 | umac data3

[ 3.436479] iwlwifi 0000:00:14.3: 0x0000003F | umac major

[ 3.436480] iwlwifi 0000:00:14.3: 0xC04F3485 | umac minor

[ 3.436481] iwlwifi 0000:00:14.3: 0x000F8C8C | frame pointer

[ 3.436482] iwlwifi 0000:00:14.3: 0xC0887F28 | stack pointer

[ 3.436483] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd

[ 3.436484] iwlwifi 0000:00:14.3: 0x00000004 | isr status reg

[ 3.436502] iwlwifi 0000:00:14.3: IML/ROM dump:

[ 3.436503] iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM error/state

[ 3.436510] iwlwifi 0000:00:14.3: 0x00005881 | IML/ROM data1

[ 3.436517] iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0

[ 3.436522] iwlwifi 0000:00:14.3: Fseq Registers:

[ 3.436525] iwlwifi 0000:00:14.3: 0x20000021 | FSEQ_ERROR_CODE

[ 3.436527] iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION

[ 3.436530] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION

[ 3.436532] iwlwifi 0000:00:14.3: 0x0000A481 | FSEQ_OTP_VERSION

[ 3.436535] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION

[ 3.436537] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN

[ 3.436540] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID

[ 3.436542] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID

[ 3.436545] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP

[ 3.436549] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP

[ 3.436554] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM

[ 3.436558] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR

[ 3.436561] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110

[ 3.436563] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[ 4.282401] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

Does anyone know how to solve this?


More From » networking
 Answers
1

The official Ubuntu package linux-firmware for 22.04, a testing release, also contains firmware versions -66, -67 and -68. Let's install them and see if the wireless now works.


Please open a terminal and do:


cd /usr/lib/firmware

sudo wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/iwlwifi-QuZ-a0-hr-b0-66.ucode

sudo wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/iwlwifi-QuZ-a0-hr-b0-67.ucode

sudo wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/iwlwifi-QuZ-a0-hr-b0-68.ucode

Also, on the chance that the current firmware version -63 is somehow corrupted, let's install a fresh copy:


sudo wget https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/iwlwifi-QuZ-a0-hr-b0-63.ucode

Reboot and tell us if there is any improvement.


[#803] Friday, June 10, 2022, 2 Years  [reply] [flag answer]
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