我的联想笔记本电脑无线网络无法使用。我收到No wifi adapter found错误。
*-network
description: Network controller
product: Cannon Point-LP CNVi [Wireless-AC]
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list
configuration: driver=iwlwifi latency=0
resources: irq:16 memory:a1118000-a111bfff
的结果：sudo dmesg | grep iwl
[ 8.418262] iwlwifi 0000:00:14.3: WRT: Overriding region id 0
[ 8.418291] iwlwifi 0000:00:14.3: WRT: Overriding region id 1
[ 8.418297] iwlwifi 0000:00:14.3: WRT: Overriding region id 2
[ 8.418300] iwlwifi 0000:00:14.3: WRT: Overriding region id 3
[ 8.418302] iwlwifi 0000:00:14.3: WRT: Overriding region id 4
[ 8.418305] iwlwifi 0000:00:14.3: WRT: Overriding region id 6
[ 8.418307] iwlwifi 0000:00:14.3: WRT: Overriding region id 8
[ 8.418310] iwlwifi 0000:00:14.3: WRT: Overriding region id 9
[ 8.418313] iwlwifi 0000:00:14.3: WRT: Overriding region id 10
[ 8.418316] iwlwifi 0000:00:14.3: WRT: Overriding region id 11
[ 8.418318] iwlwifi 0000:00:14.3: WRT: Overriding region id 15
[ 8.418321] iwlwifi 0000:00:14.3: WRT: Overriding region id 16
[ 8.418324] iwlwifi 0000:00:14.3: WRT: Overriding region id 18
[ 8.418326] iwlwifi 0000:00:14.3: WRT: Overriding region id 19
[ 8.418329] iwlwifi 0000:00:14.3: WRT: Overriding region id 20
[ 8.418332] iwlwifi 0000:00:14.3: WRT: Overriding region id 21
[ 8.418334] iwlwifi 0000:00:14.3: WRT: Overriding region id 28
[ 8.423510] iwlwifi 0000:00:14.3: loaded firmware version 46.fae53a8b.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm
[ 9.113173] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9462, REV=0x312
[ 10.154777] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x0, CPU2 Status: 0x0
[ 10.154835] iwlwifi 0000:00:14.3: WFPM_ARC1_PD_NOTIFICATION: 0x2f
[ 10.154872] iwlwifi 0000:00:14.3: HPM_SECONDARY_DEVICE_STATE: 0x42
[ 10.154914] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_ADDR: 0x0
[ 10.154940] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_DATA: 0x4
[ 10.154963] iwlwifi 0000:00:14.3: UMAC PC: 0xc0080000
[ 10.154987] iwlwifi 0000:00:14.3: LMAC PC: 0x60920
[ 10.154996] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 10.402908] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[ 10.402949] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 10.402953] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM error/state
[ 10.402984] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM data1
[ 10.403004] iwlwifi 0000:00:14.3: Fseq Registers:
[ 10.403015] iwlwifi 0000:00:14.3: 0xB33336FA | FSEQ_ERROR_CODE
[ 10.403027] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 10.403040] iwlwifi 0000:00:14.3: 0xDAF1FEEF | FSEQ_CNVIO_INIT_VERSION
[ 10.403052] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
[ 10.403064] iwlwifi 0000:00:14.3: 0x07184849 | FSEQ_TOP_CONTENT_VERSION
[ 10.403076] iwlwifi 0000:00:14.3: 0x82209A59 | FSEQ_ALIVE_TOKEN
[ 10.403088] iwlwifi 0000:00:14.3: 0x8A6DFFFB | FSEQ_CNVI_ID
[ 10.403100] iwlwifi 0000:00:14.3: 0x44622A04 | FSEQ_CNVR_ID
[ 10.403112] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[ 10.403156] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP
[ 10.403233] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 10.403311] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 10.403324] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
[ 10.403331] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 11.127110] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
[ 11.140259] iwlwifi 0000:00:14.3: retry init count 0
[ 11.147878] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9462, REV=0x312
[ 12.166754] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x0, CPU2 Status: 0x0
[ 12.166790] iwlwifi 0000:00:14.3: WFPM_ARC1_PD_NOTIFICATION: 0x2f
[ 12.166811] iwlwifi 0000:00:14.3: HPM_SECONDARY_DEVICE_STATE: 0x42
[ 12.166833] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_ADDR: 0x0
[ 12.166854] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_DATA: 0x4
[ 12.166875] iwlwifi 0000:00:14.3: UMAC PC: 0xc0080000
[ 12.166896] iwlwifi 0000:00:14.3: LMAC PC: 0x60920
[ 12.166900] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 12.414771] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[ 12.414795] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 12.414798] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM error/state
[ 12.414819] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM data1
[ 12.414838] iwlwifi 0000:00:14.3: Fseq Registers:
[ 12.414848] iwlwifi 0000:00:14.3: 0xB33336FA | FSEQ_ERROR_CODE
[ 12.414859] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 12.414870] iwlwifi 0000:00:14.3: 0xDAF1FEEF | FSEQ_CNVIO_INIT_VERSION
[ 12.414880] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
[ 12.414891] iwlwifi 0000:00:14.3: 0x07184849 | FSEQ_TOP_CONTENT_VERSION
[ 12.414901] iwlwifi 0000:00:14.3: 0x82209A59 | FSEQ_ALIVE_TOKEN
[ 12.414912] iwlwifi 0000:00:14.3: 0x8A6DFFFB | FSEQ_CNVI_ID
[ 12.414922] iwlwifi 0000:00:14.3: 0x44622A04 | FSEQ_CNVR_ID
[ 12.414932] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[ 12.414975] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP
[ 12.415051] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 12.415127] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 12.415137] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
[ 12.415142] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 13.095068] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
[ 13.107773] iwlwifi 0000:00:14.3: retry init count 1
[ 13.113939] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9462, REV=0x312
[ 14.150763] iwlwifi 0000:00:14.3: SecBoot CPU1 Status: 0x0, CPU2 Status: 0x0
[ 14.150799] iwlwifi 0000:00:14.3: WFPM_ARC1_PD_NOTIFICATION: 0x2f
[ 14.150821] iwlwifi 0000:00:14.3: HPM_SECONDARY_DEVICE_STATE: 0x42
[ 14.150842] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_ADDR: 0x0
[ 14.150864] iwlwifi 0000:00:14.3: WFPM_MAC_OTP_CFG7_DATA: 0x4
[ 14.150885] iwlwifi 0000:00:14.3: UMAC PC: 0xc0080000
[ 14.150905] iwlwifi 0000:00:14.3: LMAC PC: 0x60920
[ 14.150909] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 14.398810] iwlwifi 0000:00:14.3: Not valid error log pointer 0x00000000 for Init uCode
[ 14.398834] iwlwifi 0000:00:14.3: IML/ROM dump:
[ 14.398837] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM error/state
[ 14.398858] iwlwifi 0000:00:14.3: 0x00000000 | IML/ROM data1
[ 14.398877] iwlwifi 0000:00:14.3: Fseq Registers:
[ 14.398887] iwlwifi 0000:00:14.3: 0xB33336FA | FSEQ_ERROR_CODE
[ 14.398898] iwlwifi 0000:00:14.3: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 14.398909] iwlwifi 0000:00:14.3: 0xDAF1FEEF | FSEQ_CNVIO_INIT_VERSION
[ 14.398920] iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
[ 14.398930] iwlwifi 0000:00:14.3: 0x07184849 | FSEQ_TOP_CONTENT_VERSION
[ 14.398941] iwlwifi 0000:00:14.3: 0x82209A59 | FSEQ_ALIVE_TOKEN
[ 14.398951] iwlwifi 0000:00:14.3: 0x8A6DFFFB | FSEQ_CNVI_ID
[ 14.398962] iwlwifi 0000:00:14.3: 0x44622A04 | FSEQ_CNVR_ID
[ 14.398972] iwlwifi 0000:00:14.3: 0x01000100 | CNVI_AUX_MISC_CHIP
[ 14.399015] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP
[ 14.399090] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 14.399166] iwlwifi 0000:00:14.3: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 14.399177] iwlwifi 0000:00:14.3: Failed to start INIT ucode: -110
[ 14.399182] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 15.080385] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -110
[ 15.093161] iwlwifi 0000:00:14.3: retry init count 2