Bonjours à tous
Je rencontre un problème avec de la carte wifi (intel) de mon portable LDLC (Aurore NJ5S-16-s9)
Cela fonctionnait bien jusqu'au milieu de la semaine dernière que je laisse ubuntu (20.04) faire une mise à jour conséquente.
En cherchant comment résoudre mon problème, j'ai vu la commande
dmesg | grep iwl
qui permettait d'avoir des information sur le firmware. Ce qui me semblait être le problème, vu que
lspci
détectait bien la carte. (une wireless AC-9264)
Voilà ce que me donne les log dmesg:
[ 5.919754] iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-QuZ-a0-hr-b0-56.ucode failed with error -2
[ 5.926386] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[ 5.926402] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 65.3.35.22
[ 5.926406] iwlwifi 0000:00:14.3: Found debug destination: EXTERNAL_DRAM
[ 5.926407] iwlwifi 0000:00:14.3: Found debug configuration: 0
[ 5.926854] iwlwifi 0000:00:14.3: loaded firmware version 55.d9698065.0 QuZ-a0-hr-b0-55.ucode op_mode iwlmvm
[ 5.930073] iwlwifi 0000:00:14.3: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[ 6.009741] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=0x354
[ 7.029972] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x0, CPU2 Status: 0x3100000
[ 7.029996] iwlwifi 0000:00:14.3: UMAC PC: 0xc00c0538
[ 7.030003] iwlwifi 0000:00:14.3: LMAC PC: 0x0
[ 7.030004] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired.
[ 7.030086] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 7.030086] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 1963425215
[ 7.030087] iwlwifi 0000:00:14.3: Loaded firmware version: 55.d9698065.0 QuZ-a0-hr-b0-55.ucode
[ 7.030088] iwlwifi 0000:00:14.3: 0x326D1597 | ADVANCED_SYSASSERT
[ 7.030089] iwlwifi 0000:00:14.3: 0x57A58B8B | trm_hw_status0
[ 7.030090] iwlwifi 0000:00:14.3: 0xDF6757E5 | trm_hw_status1
[ 7.030091] iwlwifi 0000:00:14.3: 0xD2C7EB66 | branchlink2
[ 7.030091] iwlwifi 0000:00:14.3: 0x712A8EC7 | interruptlink1
[ 7.030092] iwlwifi 0000:00:14.3: 0x1F58A7BC | interruptlink2
[ 7.030093] iwlwifi 0000:00:14.3: 0x23F2E9B4 | data1
[ 7.030093] iwlwifi 0000:00:14.3: 0xFE9D6644 | data2
[ 7.030094] iwlwifi 0000:00:14.3: 0x768B5C06 | data3
[ 7.030095] iwlwifi 0000:00:14.3: 0x13FEF2A0 | beacon time
[ 7.030095] iwlwifi 0000:00:14.3: 0x400ED7AA | tsf low
[ 7.030096] iwlwifi 0000:00:14.3: 0x58FBACE1 | tsf hi
[ 7.030097] iwlwifi 0000:00:14.3: 0x07D432B9 | time gp1
[ 7.030097] iwlwifi 0000:00:14.3: 0x0BF168ED | time gp2
[ 7.030098] iwlwifi 0000:00:14.3: 0xDDEB26AD | uCode revision type
[ 7.030099] iwlwifi 0000:00:14.3: 0x3F7A2885 | uCode version major
[ 7.030099] iwlwifi 0000:00:14.3: 0x215BF159 | uCode version minor
[ 7.030100] iwlwifi 0000:00:14.3: 0x16906113 | hw version
[ 7.030101] iwlwifi 0000:00:14.3: 0xE6D30ADC | board version
[ 7.030101] iwlwifi 0000:00:14.3: 0x5C6DB7B1 | hcmd
[ 7.030102] iwlwifi 0000:00:14.3: 0xE2541583 | isr0
[ 7.030103] iwlwifi 0000:00:14.3: 0xA0B2F3DB | isr1
[ 7.030103] iwlwifi 0000:00:14.3: 0xB0C68EB8 | isr2
[ 7.030104] iwlwifi 0000:00:14.3: 0xD8DEFBFC | isr3
[ 7.030105] iwlwifi 0000:00:14.3: 0xE2BA2BA5 | isr4
[ 7.030105] iwlwifi 0000:00:14.3: 0xBCE0D014 | last cmd Id
[ 7.030106] iwlwifi 0000:00:14.3: 0x38C5605D | wait_event
[ 7.030107] iwlwifi 0000:00:14.3: 0xB1C2DFA2 | l2p_control
[ 7.030107] iwlwifi 0000:00:14.3: 0xE4F85DDF | l2p_duration
[ 7.030108] iwlwifi 0000:00:14.3: 0x2CD38C1F | l2p_mhvalid
[ 7.030109] iwlwifi 0000:00:14.3: 0x2EC6E630 | l2p_addr_match
[ 7.030109] iwlwifi 0000:00:14.3: 0xEB01FB85 | lmpm_pmg_sel
[ 7.030110] iwlwifi 0000:00:14.3: 0x508DBDB7 | timestamp
[ 7.030111] iwlwifi 0000:00:14.3: 0x0D483341 | flow_handler
[ 7.030145] iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
[ 7.030146] iwlwifi 0000:00:14.3: Status: 0x00000000, count: 797781751
[ 7.030147] iwlwifi 0000:00:14.3: 0xC762D7C3 | ADVANCED_SYSASSERT
[ 7.030148] iwlwifi 0000:00:14.3: 0x8FC6F255 | umac branchlink1
[ 7.030148] iwlwifi 0000:00:14.3: 0xCD1617E5 | umac branchlink2
[ 7.030149] iwlwifi 0000:00:14.3: 0xBD6765A1 | umac interruptlink1
[ 7.030150] iwlwifi 0000:00:14.3: 0x132E3746 | umac interruptlink2
[ 7.030150] iwlwifi 0000:00:14.3: 0xB9AD21B0 | umac data1
[ 7.030151] iwlwifi 0000:00:14.3: 0xCBD52D68 | umac data2
[ 7.030152] iwlwifi 0000:00:14.3: 0x7040EC39 | umac data3
[ 7.030152] iwlwifi 0000:00:14.3: 0x5CCEF913 | umac major
[ 7.030153] iwlwifi 0000:00:14.3: 0x167D99B4 | umac minor
[ 7.030154] iwlwifi 0000:00:14.3: 0x3F03EB30 | frame pointer
[ 7.030154] iwlwifi 0000:00:14.3: 0x84B87B0B | stack pointer
[ 7.030155] iwlwifi 0000:00:14.3: 0x58DDD782 | last host cmd
[ 7.030156] iwlwifi 0000:00:14.3: 0x86C32F33 | isr status reg
[ 7.030174] iwlwifi 0000:00:14.3: Fseq Registers:
[ 7.030176] iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
[ 7.030178] iwlwifi 0000:00:14.3: 0x00290033 | FSEQ_TOP_INIT_VERSION
[ 7.030181] iwlwifi 0000:00:14.3: 0x00090006 | FSEQ_CNVIO_INIT_VERSION
[ 7.030183] iwlwifi 0000:00:14.3: 0x0000A482 | FSEQ_OTP_VERSION
[ 7.030185] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION
[ 7.030188] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 7.030190] iwlwifi 0000:00:14.3: 0x20000302 | FSEQ_CNVI_ID
[ 7.030192] iwlwifi 0000:00:14.3: 0x01300504 | FSEQ_CNVR_ID
[ 7.030194] iwlwifi 0000:00:14.3: 0x20000302 | CNVI_AUX_MISC_CHIP
[ 7.030228] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP
[ 7.030294] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 7.030361] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 7.030363] iwlwifi 0000:00:14.3: Failed to start RT ucode: -110
[ 7.339991] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
De ce que je comprends, il détecterait une carte AX201 wifi 6, contrairement à lspci qui voit une AC-9264, et chargerait les firmware correspondants, (même s'il part en premier lieu vers la version 56, qui n'existe pas, pas même sur le site Intel).
Du coup, ça me semble logique que si physiquement il y a une AC-9264, ça ne fonctionne pas.
Je ne sais pas trop comment résoudre le problème à partir de là.
Si quelqu'un aurait une idée ?
Merci