CONNEXION WIFI DISPARUE

MixMax · 08-05-2024 14:13:58

Bonjour,

Problème survenu soudainement en cours d'utilisation : coupure de réseau (ce qui arrive fréquemment), je vais pour reconnecter mais plus moyen d'activer le wifi dans network-manager (ligne du menu contextuel griséee).
Après redémarrage, plus du tout de connexion wifi dans le menu contextuel de network-manager.
Voici quelques retours de commandes, issues de mes premières recherches :

~$ lspci | grep -i network

0000:00:14.3 Network controller: Intel Corporation Wi-Fi 6 AX201 (rev 20)

~$ lspci -nnkd ::0280

0000:00:14.3 Network controller [0280]: Intel Corporation Wi-Fi 6 AX201 [8086:a0f0] (rev 20)

  Subsystem: Intel Corporation Wi-Fi 6 AX201 [8086:4070]

  Kernel driver in use: iwlwifi

  Kernel modules: iwlwifi

~$ ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

    inet 127.0.0.1/8 scope host lo

       valid_lft forever preferred_lft forever

    inet6 ::1/128 scope host noprefixroute 

       valid_lft forever preferred_lft forever

2: enp43s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000

    link/ether b4:45:06:3d:3f:ba brd ff:ff:ff:ff:ff:ff

3: enx4268f4c4308e: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 1000

    link/ether 42:68:f4:c4:30:8e brd ff:ff:ff:ff:ff:ff

    inet 192.168.42.32/24 brd 192.168.42.255 scope global dynamic noprefixroute enx4268f4c4308e

       valid_lft 3536sec preferred_lft 3536sec

    inet6 fe80::4068:f4ff:fec4:308e/64 scope link noprefixroute 

       valid_lft forever preferred_lft forever

# dmesg | grep firmware

[    1.057688] i915 0000:00:02.0: firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[    1.058160] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/tgl_dmc_ver2_12.bin (v2.12)

[    2.336129] platform regulatory.0: firmware: direct-loading firmware regulatory.db

[    2.336307] platform regulatory.0: firmware: direct-loading firmware regulatory.db.p7s

[    2.382617] iwlwifi 0000:00:14.3: firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[    2.382946] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.382948] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware

[    2.382955] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.382958] iwlwifi 0000:00:14.3: loaded firmware version 72.daa05125.0 QuZ-a0-hr-b0-72.ucode op_mode iwlmvm

[    3.216990] sof-audio-pci-intel-tgl 0000:00:1f.3: firmware: direct-loading firmware intel/sof/sof-tgl.ri

[    3.306636] Bluetooth: hci0: Minimum firmware build 1 week 10 2014

[    3.307517] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[    3.307523] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi

[    3.331114] sof-audio-pci-intel-tgl 0000:00:1f.3: firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[    3.544374] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode

[    5.738810] Bluetooth: hci0: Failed to send firmware data (-38)

[    6.293967] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode

[    6.340613] Bluetooth: hci0: Minimum firmware build 1 week 10 2014

[    6.340762] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[    6.340765] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi

[    7.259264] r8169 0000:2b:00.0: firmware: direct-loading firmware rtl_nic/rtl8168h-2.fw

[    8.500519] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode

[    8.779298] Bluetooth: hci0: Failed to send firmware data (-38)

[    9.547617] Bluetooth: hci0: Minimum firmware build 1 week 10 2014

[    9.547839] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[    9.547842] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi

[   11.223771] Bluetooth: hci0: Waiting for firmware download to complete

[   11.240267] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.ddc

Je ne suis pas vraiment capable de tout interpréter.
Merci de votre aide.
David.

raleur · 08-05-2024 22:17:13

Regarde plutôt les messages relatifs au pilote iwlwifi.
Il n'est pas normal que le pilote charge plusieurs fois le firmware.

MixMax · 10-05-2024 12:16:36

Ah ? Voilà donc une piste... (J'ai bien précisé que je n'étais pas capable de tout comprendre...

)
Et donc maintenant, que puis-je faire de cette information ?
Comment découvrir d'où cela vient et comment corriger le problème ?

raleur · 10-05-2024 12:20:15

Remplace firmware par iwlwifi dans ton grep...

MixMax · 11-05-2024 11:22:57

# dmesg | grep iwlwifi

[    2.304982] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)

[    2.308503] iwlwifi 0000:00:14.3: firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[    2.308513] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver

[    2.308525] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37

[    2.308764] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.308840] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.308869] iwlwifi 0000:00:14.3: loaded firmware version 72.daa05125.0 QuZ-a0-hr-b0-72.ucode op_mode iwlmvm

[    2.456949] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351

[    3.506882] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x5681, CPU2 Status: 0x3

[    3.508082] iwlwifi 0000:00:14.3: WFPM_LMAC1_PD_NOTIFICATION: 0x0

[    3.509244] iwlwifi 0000:00:14.3: HPM_SECONDARY_DEVICE_STATE: 0x742

[    3.510336] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_ADDR: 0x0

[    3.511513] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_DATA: 0x0

[    3.512628] iwlwifi 0000:00:14.3: UMAC PC: 0x8047209c

[    3.513730] iwlwifi 0000:00:14.3: LMAC PC: 0x14f8c

[    3.514778] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[    3.515594] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode

[    3.516690] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          

[    3.517855] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0

[    3.519050] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1

[    3.520230] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2

[    3.521379] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1

[    3.522753] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2

[    3.523941] iwlwifi 0000:00:14.3: 0x00000000 | data1

[    3.525106] iwlwifi 0000:00:14.3: 0x00000000 | data2

[    3.526246] iwlwifi 0000:00:14.3: 0x00000000 | data3

[    3.527291] iwlwifi 0000:00:14.3: 0x00000000 | beacon time

[    3.528387] iwlwifi 0000:00:14.3: 0x00000000 | tsf low

[    3.529492] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi

[    3.529494] iwlwifi 0000:00:14.3: 0x00000000 | time gp1

[    3.529495] iwlwifi 0000:00:14.3: 0x00000000 | time gp2

[    3.529496] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type

[    3.529497] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major

[    3.529498] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor

[    3.529499] iwlwifi 0000:00:14.3: 0x00000000 | hw version

[    3.529499] iwlwifi 0000:00:14.3: 0x00000000 | board version

[    3.529500] iwlwifi 0000:00:14.3: 0x00000000 | hcmd

[    3.529501] iwlwifi 0000:00:14.3: 0x00000000 | isr0

[    3.529502] iwlwifi 0000:00:14.3: 0x00000000 | isr1

[    3.529503] iwlwifi 0000:00:14.3: 0x00000000 | isr2

[    3.529504] iwlwifi 0000:00:14.3: 0x00000000 | isr3

[    3.529505] iwlwifi 0000:00:14.3: 0x00000000 | isr4

[    3.529506] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id

[    3.529506] iwlwifi 0000:00:14.3: 0x00000000 | wait_event

[    3.529507] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control

[    3.529508] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration

[    3.529509] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid

[    3.529510] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match

[    3.529511] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel

[    3.529512] iwlwifi 0000:00:14.3: 0x00000000 | timestamp

[    3.529513] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler

[    3.529554] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:

[    3.529555] iwlwifi 0000:00:14.3: Transport status: 0x00000042, valid: 7

[    3.529557] iwlwifi 0000:00:14.3: 0x2000031C | ADVANCED_SYSASSERT

[    3.529559] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1

[    3.529559] iwlwifi 0000:00:14.3: 0x80455E9C | umac branchlink2

[    3.529560] iwlwifi 0000:00:14.3: 0xC0081208 | umac interruptlink1

[    3.529561] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2

[    3.529562] iwlwifi 0000:00:14.3: 0x00000001 | umac data1

[    3.529563] iwlwifi 0000:00:14.3: 0x0030AB38 | umac data2

[    3.529564] iwlwifi 0000:00:14.3: 0x00000000 | umac data3

[    3.529565] iwlwifi 0000:00:14.3: 0x00000048 | umac major

[    3.529565] iwlwifi 0000:00:14.3: 0xDAA05125 | umac minor

[    3.529566] iwlwifi 0000:00:14.3: 0x0000D0EF | frame pointer

[    3.529567] iwlwifi 0000:00:14.3: 0xC0887F0C | stack pointer

[    3.529568] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd

[    3.529569] iwlwifi 0000:00:14.3: 0x00100029 | isr status reg

[    3.529592] iwlwifi 0000:00:14.3: IML/ROM dump:

[    3.529592] iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM error/state

[    3.529601] iwlwifi 0000:00:14.3: 0x00005681 | IML/ROM data1

[    3.529610] iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0

[    3.529616] iwlwifi 0000:00:14.3: Fseq Registers:

[    3.529619] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE

[    3.529622] iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION

[    3.529625] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION

[    3.529628] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION

[    3.529631] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION

[    3.529654] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN

[    3.529656] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID

[    3.529659] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID

[    3.529662] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP

[    3.529667] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP

[    3.529672] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM

[    3.529677] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR

[    3.529681] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110

[    3.529686] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[    4.782875] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

[    4.796599] iwlwifi 0000:00:14.3: retry init count 0

[    4.805773] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351

[    5.842987] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x576a, CPU2 Status: 0x3

[    5.844164] iwlwifi 0000:00:14.3: WFPM_LMAC1_PD_NOTIFICATION: 0x0

[    5.845322] iwlwifi 0000:00:14.3: HPM_SECONDARY_DEVICE_STATE: 0x742

[    5.846452] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_ADDR: 0x0

[    5.847632] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_DATA: 0x0

[    5.848619] iwlwifi 0000:00:14.3: UMAC PC: 0x8047209c

[    5.849350] iwlwifi 0000:00:14.3: LMAC PC: 0x14f8c

[    5.850066] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[    5.850152] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode

[    5.850881] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          

[    5.851627] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0

[    5.852357] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1

[    5.853084] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2

[    5.853809] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1

[    5.854542] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2

[    5.855283] iwlwifi 0000:00:14.3: 0x00000000 | data1

[    5.855986] iwlwifi 0000:00:14.3: 0x00000000 | data2

[    5.856699] iwlwifi 0000:00:14.3: 0x00000000 | data3

[    5.857411] iwlwifi 0000:00:14.3: 0x00000000 | beacon time

[    5.858119] iwlwifi 0000:00:14.3: 0x00000000 | tsf low

[    5.858836] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi

[    5.859540] iwlwifi 0000:00:14.3: 0x00000000 | time gp1

[    5.860256] iwlwifi 0000:00:14.3: 0x00000000 | time gp2

[    5.860960] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type

[    5.861674] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major

[    5.862383] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor

[    5.863105] iwlwifi 0000:00:14.3: 0x00000000 | hw version

[    5.863817] iwlwifi 0000:00:14.3: 0x00000000 | board version

[    5.864530] iwlwifi 0000:00:14.3: 0x00000000 | hcmd

[    5.865237] iwlwifi 0000:00:14.3: 0x00000000 | isr0

[    5.865944] iwlwifi 0000:00:14.3: 0x00000000 | isr1

[    5.866648] iwlwifi 0000:00:14.3: 0x00000000 | isr2

[    5.867370] iwlwifi 0000:00:14.3: 0x00000000 | isr3

[    5.868069] iwlwifi 0000:00:14.3: 0x00000000 | isr4

[    5.868766] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id

[    5.869457] iwlwifi 0000:00:14.3: 0x00000000 | wait_event

[    5.870143] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control

[    5.870852] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration

[    5.871539] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid

[    5.872218] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match

[    5.872903] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel

[    5.873588] iwlwifi 0000:00:14.3: 0x00000000 | timestamp

[    5.874270] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler

[    5.874986] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:

[    5.875672] iwlwifi 0000:00:14.3: Transport status: 0x00000042, valid: 7

[    5.876360] iwlwifi 0000:00:14.3: 0x2000031C | ADVANCED_SYSASSERT

[    5.877044] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1

[    5.877720] iwlwifi 0000:00:14.3: 0x80455E9C | umac branchlink2

[    5.878396] iwlwifi 0000:00:14.3: 0xC0081208 | umac interruptlink1

[    5.879076] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2

[    5.879744] iwlwifi 0000:00:14.3: 0x00000001 | umac data1

[    5.880407] iwlwifi 0000:00:14.3: 0x0030AB38 | umac data2

[    5.881063] iwlwifi 0000:00:14.3: 0x00000000 | umac data3

[    5.881709] iwlwifi 0000:00:14.3: 0x00000048 | umac major

[    5.882347] iwlwifi 0000:00:14.3: 0xDAA05125 | umac minor

[    5.882989] iwlwifi 0000:00:14.3: 0x0000C2F8 | frame pointer

[    5.883627] iwlwifi 0000:00:14.3: 0xC0887F0C | stack pointer

[    5.884251] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd

[    5.884882] iwlwifi 0000:00:14.3: 0x0010002D | isr status reg

[    5.885518] iwlwifi 0000:00:14.3: IML/ROM dump:

[    5.886133] iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM error/state

[    5.886760] iwlwifi 0000:00:14.3: 0x0000576A | IML/ROM data1

[    5.887392] iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0

[    5.888007] iwlwifi 0000:00:14.3: Fseq Registers:

[    5.888609] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE

[    5.889206] iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION

[    5.889796] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION

[    5.890386] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION

[    5.891030] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION

[    5.892262] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN

[    5.892848] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID

[    5.893427] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID

[    5.894001] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP

[    5.894583] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP

[    5.895172] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM

[    5.895748] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR

[    5.896322] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110

[    5.896891] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[    6.810884] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

[    6.823958] iwlwifi 0000:00:14.3: retry init count 1

[    6.829040] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351

[    8.082981] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x57b4, CPU2 Status: 0x3

[    8.083957] iwlwifi 0000:00:14.3: WFPM_LMAC1_PD_NOTIFICATION: 0x0

[    8.084893] iwlwifi 0000:00:14.3: HPM_SECONDARY_DEVICE_STATE: 0x742

[    8.085903] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_ADDR: 0x0

[    8.086859] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_DATA: 0x0

[    8.087786] iwlwifi 0000:00:14.3: UMAC PC: 0x8047209c

[    8.088619] iwlwifi 0000:00:14.3: LMAC PC: 0x14f8c

[    8.089234] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[    8.089320] iwlwifi 0000:00:14.3: Loaded firmware version: 72.daa05125.0 QuZ-a0-hr-b0-72.ucode

[    8.089944] iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT          

[    8.090570] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status0

[    8.091214] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1

[    8.091844] iwlwifi 0000:00:14.3: 0x00000000 | branchlink2

[    8.092474] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink1

[    8.093095] iwlwifi 0000:00:14.3: 0x00000000 | interruptlink2

[    8.093729] iwlwifi 0000:00:14.3: 0x00000000 | data1

[    8.094356] iwlwifi 0000:00:14.3: 0x00000000 | data2

[    8.094989] iwlwifi 0000:00:14.3: 0x00000000 | data3

[    8.095618] iwlwifi 0000:00:14.3: 0x00000000 | beacon time

[    8.096243] iwlwifi 0000:00:14.3: 0x00000000 | tsf low

[    8.096869] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi

[    8.097500] iwlwifi 0000:00:14.3: 0x00000000 | time gp1

[    8.098135] iwlwifi 0000:00:14.3: 0x00000000 | time gp2

[    8.098762] iwlwifi 0000:00:14.3: 0x00000000 | uCode revision type

[    8.099566] iwlwifi 0000:00:14.3: 0x00000000 | uCode version major

[    8.100263] iwlwifi 0000:00:14.3: 0x00000000 | uCode version minor

[    8.100264] iwlwifi 0000:00:14.3: 0x00000000 | hw version

[    8.100265] iwlwifi 0000:00:14.3: 0x00000000 | board version

[    8.100266] iwlwifi 0000:00:14.3: 0x00000000 | hcmd

[    8.100267] iwlwifi 0000:00:14.3: 0x00000000 | isr0

[    8.100268] iwlwifi 0000:00:14.3: 0x00000000 | isr1

[    8.100269] iwlwifi 0000:00:14.3: 0x00000000 | isr2

[    8.100269] iwlwifi 0000:00:14.3: 0x00000000 | isr3

[    8.100270] iwlwifi 0000:00:14.3: 0x00000000 | isr4

[    8.100271] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id

[    8.100272] iwlwifi 0000:00:14.3: 0x00000000 | wait_event

[    8.100273] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control

[    8.100273] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration

[    8.100274] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid

[    8.100275] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match

[    8.100276] iwlwifi 0000:00:14.3: 0x00000000 | lmpm_pmg_sel

[    8.100277] iwlwifi 0000:00:14.3: 0x00000000 | timestamp

[    8.100278] iwlwifi 0000:00:14.3: 0x00000000 | flow_handler

[    8.100317] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:

[    8.100318] iwlwifi 0000:00:14.3: Transport status: 0x00000042, valid: 7

[    8.100320] iwlwifi 0000:00:14.3: 0x2000031C | ADVANCED_SYSASSERT

[    8.100321] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1

[    8.100322] iwlwifi 0000:00:14.3: 0x80455E9C | umac branchlink2

[    8.100322] iwlwifi 0000:00:14.3: 0xC0081208 | umac interruptlink1

[    8.100323] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2

[    8.100324] iwlwifi 0000:00:14.3: 0x00000001 | umac data1

[    8.100325] iwlwifi 0000:00:14.3: 0x0030AB38 | umac data2

[    8.100326] iwlwifi 0000:00:14.3: 0x00000000 | umac data3

[    8.100327] iwlwifi 0000:00:14.3: 0x00000048 | umac major

[    8.100328] iwlwifi 0000:00:14.3: 0xDAA05125 | umac minor

[    8.100329] iwlwifi 0000:00:14.3: 0x0000C312 | frame pointer

[    8.100329] iwlwifi 0000:00:14.3: 0xC0887F0C | stack pointer

[    8.100330] iwlwifi 0000:00:14.3: 0x00000000 | last host cmd

[    8.100331] iwlwifi 0000:00:14.3: 0x0010002D | isr status reg

[    8.100352] iwlwifi 0000:00:14.3: IML/ROM dump:

[    8.100352] iwlwifi 0000:00:14.3: 0x00000003 | IML/ROM error/state

[    8.100361] iwlwifi 0000:00:14.3: 0x000057B4 | IML/ROM data1

[    8.100370] iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0

[    8.100375] iwlwifi 0000:00:14.3: Fseq Registers:

[    8.100378] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE

[    8.100381] iwlwifi 0000:00:14.3: 0x80290033 | FSEQ_TOP_INIT_VERSION

[    8.100384] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION

[    8.100387] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION

[    8.100390] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION

[    8.100393] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN

[    8.100396] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID

[    8.100398] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID

[    8.100401] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP

[    8.100406] iwlwifi 0000:00:14.3: 0x01300504 | CNVR_AUX_MISC_CHIP

[    8.100411] iwlwifi 0000:00:14.3: 0x05B0905B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM

[    8.100416] iwlwifi 0000:00:14.3: 0x0000025B | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR

[    8.100419] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110

[    8.100421] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).

[    9.012830] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

[    9.025906] iwlwifi 0000:00:14.3: retry init count 2

[23647.758281] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[109121.685242] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[152797.913279] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[157622.959397] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

èfpé · 11-05-2024 20:06:42

MixMax a écrit :

Après redémarrage, plus [...] de [périphérique] Wi-Fi dans le menu [...] de NetworkManager.

Une hypothèse plausible est qu'un changement de noyau actif s'est produit lors de ce redémarrage.
Une mise à jour du noyau (avec changement d'ABI : 20 → 21) est en effet intervenue vers le 7 mai.

Le noyau 6.1.0-20 a en principe été conservé et tu peux redémarrer dessus, cela règle-t-il le souci ?

Dernière modification par èfpé (23-05-2024 10:36:42)

MixMax · 11-05-2024 20:57:57

J'ai bien pensé à cette hypothèse, que j'ai donc vérifiée.
Mais redémarrer sur le noyau précédent n'y change rien.
J'y ai pensé parce que je me souviens avoir dû redémarrer après batterie à plat, mais je ne me souviens plus si c'était avant ou après la MAJ du noyau ni si j'avais du wifi en redémarrant.
(Donc en fait, quand je dis dans mon premier post : "Problème survenu soudainement en cours d'utilisation", c'est peut-être inexact, en fait, je m'en suis aperçu en cours d'utilisation...)

MixMax · 22-05-2024 20:55:47

Alors pour une raison que j'ignore, et d'une manière tout aussi inattendue, le wifi est revenu.
C'est comme si j'avais désactivé inopinément physiquement le wifi, puis réactivé sans le faire plus exprès...
J'avais d'ailleurs pensé à cette hypothèse, mais je n'ai pas trouvé d'interrupteur pour la puce wifi sur mon laptop (latitude 3520).
Franchement, je n'ai rien compris à tout ça...

MixMax · 22-05-2024 21:06:28

Histoire d'essayer de comprendre, au moins un tout petit peu, voici les retours de commandes qui sont différentes de ci-dessus :

ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000

    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

    inet 127.0.0.1/8 scope host lo

       valid_lft forever preferred_lft forever

    inet6 ::1/128 scope host noprefixroute 

       valid_lft forever preferred_lft forever

2: enp43s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000

    link/ether b4:45:06:3d:3f:ba brd ff:ff:ff:ff:ff:ff

3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000

    link/ether 8c:b8:7e:0a:fd:3e brd ff:ff:ff:ff:ff:ff

    inet 192.168.43.7/24 brd 192.168.43.255 scope global dynamic noprefixroute wlan0

       valid_lft 3193sec preferred_lft 3193sec

    inet6 fe80::e15e:6d8e:e13a:f01c/64 scope link noprefixroute 

       valid_lft forever preferred_lft forever

dmesg | grep firmware

[    1.057871] i915 0000:00:02.0: firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[    1.058345] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/tgl_dmc_ver2_12.bin (v2.12)

[    2.347547] platform regulatory.0: firmware: direct-loading firmware regulatory.db

[    2.347878] platform regulatory.0: firmware: direct-loading firmware regulatory.db.p7s

[    2.386810] iwlwifi 0000:00:14.3: firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[    2.387098] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.387099] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware

[    2.387104] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.387105] iwlwifi 0000:00:14.3: loaded firmware version 72.daa05125.0 QuZ-a0-hr-b0-72.ucode op_mode iwlmvm

[    3.288093] Bluetooth: hci0: Minimum firmware build 1 week 10 2014

[    3.289411] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[    3.289415] Bluetooth: hci0: Found device firmware: intel/ibt-19-0-4.sfi

[    3.294295] sof-audio-pci-intel-tgl 0000:00:1f.3: firmware: direct-loading firmware intel/sof/sof-tgl.ri

[    3.409157] sof-audio-pci-intel-tgl 0000:00:1f.3: firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[    3.701925] r8169 0000:2b:00.0: firmware: direct-loading firmware rtl_nic/rtl8168h-2.fw

[    4.971720] Bluetooth: hci0: Waiting for firmware download to complete

[    4.987239] bluetooth hci0: firmware: direct-loading firmware intel/ibt-19-0-4.ddc

[18026.174463] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[18026.174495] (NULL device *): firmware: direct-loading firmware regulatory.db

[18026.174508] (NULL device *): firmware: direct-loading firmware regulatory.db.p7s

[18026.174542] (NULL device *): firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[18026.175873] (NULL device *): firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[18026.175906] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.ddc

[18026.176238] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[25324.135306] (NULL device *): firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[25324.135801] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[25324.135831] (NULL device *): firmware: direct-loading firmware regulatory.db

[25324.135842] (NULL device *): firmware: direct-loading firmware regulatory.db.p7s

[25324.135869] (NULL device *): firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[25324.136159] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[25324.136180] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.ddc

[37168.344272] (NULL device *): firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[37168.344681] (NULL device *): firmware: direct-loading firmware regulatory.db

[37168.344716] (NULL device *): firmware: direct-loading firmware regulatory.db.p7s

[37168.344940] (NULL device *): firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[37168.344951] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[37168.344971] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.ddc

[37168.345346] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[63229.147316] usb 3-7: device firmware changed

[63276.808890] (NULL device *): firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[63276.809194] (NULL device *): firmware: direct-loading firmware regulatory.db

[63276.809212] (NULL device *): firmware: direct-loading firmware regulatory.db.p7s

[63276.809243] (NULL device *): firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[63276.809577] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.ddc

[63276.809896] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[63276.809976] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.sfi

[114619.602740] usb 3-7: device firmware changed

[122438.784221] (NULL device *): firmware: direct-loading firmware i915/tgl_dmc_ver2_12.bin

[122438.784680] (NULL device *): firmware: direct-loading firmware regulatory.db

[122438.784696] (NULL device *): firmware: direct-loading firmware regulatory.db.p7s

[122438.784958] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.ddc

[122438.784974] (NULL device *): firmware: direct-loading firmware intel/sof-tplg/sof-hda-generic-1ch.tplg

[122438.785280] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[122438.785564] (NULL device *): firmware: direct-loading firmware intel/ibt-19-0-4.sfi

dmesg | grep iwlwifi

[    2.383033] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)

[    2.386810] iwlwifi 0000:00:14.3: firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[    2.386818] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver

[    2.386830] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37

[    2.387098] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.387104] iwlwifi 0000:00:14.3: firmware: failed to load iwl-debug-yoyo.bin (-2)

[    2.387105] iwlwifi 0000:00:14.3: loaded firmware version 72.daa05125.0 QuZ-a0-hr-b0-72.ucode op_mode iwlmvm

[    2.526778] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x351

[    2.654592] iwlwifi 0000:00:14.3: Detected RF HR B5, rfid=0x10a100

[    2.720787] iwlwifi 0000:00:14.3: base HW address: 8c:b8:7e:0a:fd:3e

[18026.174463] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[25324.135801] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[37168.344951] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[63276.809896] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

[122438.785280] (NULL device *): firmware: direct-loading firmware iwlwifi-QuZ-a0-hr-b0-72.ucode

Si toutefois ça inspire quelqu'un, je suis preneur.
Merci.

mister_g · 23-05-2024 07:39:05

tu n'aurais pas un raccourci clavier pour désactiver ton wifi ?
beaucoup de laptop ont ce genre de raccourci, comme pour le son ou la luminosité de l'écran

èfpé · 23-05-2024 10:34:42

en #8, MixMax a écrit :

C'est comme si j'avais désactivé inopinément physiquement le wifi, puis réactivé sans le faire plus exprès...

Non, les messages du noyau montraient un « vrai » problème (échec de l'initialisation du firmware) :

en #5, MixMax a écrit :

[ 2.304982] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
...
[ 3.529554] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
...
[ 3.529681] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
...
[ 4.782875] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110

Les « solutions » trouvées sont diverses (la moins farfelue étant un « hard reset » de l'adaptateur).

MixMax · 23-05-2024 20:08:10

Merci èfpé, il y a donc quand même encore quelque chose à résoudre...
Qu'est-ce qu'un hard reset de l'adaptateur ? Comment ça se passe ?

èfpé · 24-05-2024 10:24:42

MixMax a écrit :

[...], il y a donc quand même encore quelque chose à résoudre...

Il y avait, pas « il y a » : les messages du noyau que tu as postés en #9 n'affichent pas d'anomalie.
On pouvait néanmoins s'attendre à ce que l'interface wlan0 soit renommée wlp0s20f3 (un exemple).

MixMax a écrit :

Qu'est-ce qu'un hard reset de l'adaptateur ? Comment ça se passe ?

Le principe est de faire en sorte que la carte Wi-Fi ne soit plus du tout alimentée, quelques minutes.

soit en déposant ladite carte Wi-Fi (WLAN) ;
soit en déposant la batterie ;
soit en déchargeant la batterie (session live)

Le cas échéant, tu pourrais commencer par essayer en {dés,ré}activant la carte Wi-Fi dans le BIOS.

MixMax · 24-05-2024 20:37:27

èfpé a écrit :

Le principe est de faire en sorte que la carte Wi-Fi ne soit plus du tout alimentée, quelques minutes.

soit en déposant ladite carte Wi-Fi (WLAN) ;
soit en déposant la batterie ;
soit en déchargeant la batterie (session live)

Le cas échéant, tu pourrais commencer par essayer en {dés,ré}activant la carte Wi-Fi dans le BIOS.

Il est possible que ce soit l'origine du problème, parce que juste avant la disparition et juste avant la réapparition, le PC s'est totalement déchargé ?
En tout état de cause, ce n'est à faire que si je reperds la carte wifi ?

èfpé · 24-05-2024 22:24:42

MixMax a écrit :

En tout état de cause, ce n'est à faire que si je reperds la carte wifi ?

Oui. Plus exactement, si l'interface Wi-Fi « disparaît » et que les messages du noyau sont similaires.

Debian-facile

#1 08-05-2024 14:13:58

CONNEXION WIFI DISPARUE

#2 08-05-2024 22:17:13

Re : CONNEXION WIFI DISPARUE

#3 10-05-2024 12:16:36

Re : CONNEXION WIFI DISPARUE

#4 10-05-2024 12:20:15

Re : CONNEXION WIFI DISPARUE

#5 11-05-2024 11:22:57

Re : CONNEXION WIFI DISPARUE

#6 11-05-2024 20:06:42

Re : CONNEXION WIFI DISPARUE

#7 11-05-2024 20:57:57

Re : CONNEXION WIFI DISPARUE

#8 22-05-2024 20:55:47

Re : CONNEXION WIFI DISPARUE

#9 22-05-2024 21:06:28

Re : CONNEXION WIFI DISPARUE

#10 23-05-2024 07:39:05

Re : CONNEXION WIFI DISPARUE

#11 23-05-2024 10:34:42

Re : CONNEXION WIFI DISPARUE

#12 23-05-2024 20:08:10

Re : CONNEXION WIFI DISPARUE

#13 24-05-2024 10:24:42

Re : CONNEXION WIFI DISPARUE

#14 24-05-2024 20:37:27

Re : CONNEXION WIFI DISPARUE

#15 24-05-2024 22:24:42

Re : CONNEXION WIFI DISPARUE

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