2 days ago I noticed that I had no connection any more on my laptop, and the network icon showed as “Network : disconnected”, and by clicking on it : “no available connection” (the exact genuine message in english could be different, this is a translation from french). I had no time to deal with it, just a reboot but it had no effect.
I was surprised this morning to discover that the networks detection was functioning again… until it stopped again, and this time for good.
The laptop is a Lenovo V15 G3 with dual boot, there is no wifi problem on W11.
There are AFAIK suspicious lines in journalctl related to wifi:
avril 19 19:41:59 localhost.localdomain NetworkManager[1375]: <info> [1745077319.8659] device (wlan0): driver supports Access Point (AP) mode
avril 19 19:41:59 localhost.localdomain NetworkManager[1375]: <info> [1745077319.8662] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/6>
avril 19 19:42:00 localhost.localdomain NetworkManager[1375]: <info> [1745077320.0767] rfkill635: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:14.3/iee>
avril 19 19:42:00 localhost.localdomain NetworkManager[1375]: <info> [1745077320.0771] radio killswitch /sys/devices/pci0000:00/0000:00:14.3/ieee80211/phy633/rfkill635 dis>
avril 19 19:42:00 localhost.localdomain ModemManager[1347]: <msg> [base-manager] port wlan0 released by device '/sys/devices/pci0000:00/0000:00:14.3'
avril 19 19:42:00 localhost.localdomain ModemManager[1347]: <msg> [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:14.3': Operation was can>
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.36
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: loaded firmware version 77.f92b5fed.0 so-a0-jf-b0-77.ucode op_mode iwlmvm
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: WFPM_UMAC_PD_NOTIFICATION: 0x3f
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: WFPM_AUTH_KEY_0: 0x90
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CNVI_SCU_SEQ_DATA_DW9: 0x0
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Detected RF JF, rfid=0x105110
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: RFIm is deactivated, reason = 4
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: base HW address: c4:d0:e3:8a:ae:b2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: timeout waiting for FW reset ACK (inta_hw=0x0)
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Transport status: 0x0000000A, valid: 6
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Loaded firmware version: 77.f92b5fed.0 so-a0-jf-b0-77.ucode
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x004D2A06 | branchlink2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x004C92BE | interruptlink1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x004C92BE | interruptlink2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00011F5A | data1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x01000000 | data2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | data3
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | beacon time
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0001F6B2 | tsf low
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | time gp1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0002B601 | time gp2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000004D | uCode version major
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0xF92B5FED | uCode version minor
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000370 | hw version
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x18480002 | board version
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x802CFF00 | hcmd
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00020000 | isr0
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | isr1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x58F00002 | isr2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00C0000C | isr3
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | isr4
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00011F5A | wait_event
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | timestamp
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000028 | flow_handler
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac data1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac data2
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac data3
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac major
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac minor
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | frame pointer
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | stack pointer
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | last host cmd
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: IML/ROM dump:
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000583A | IML/ROM data1
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Fseq Registers:
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x80330000 | FSEQ_TOP_INIT_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00010009 | FSEQ_CNVIO_INIT_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0xBD18DF18 | FSEQ_TOP_CONTENT_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x01300202 | FSEQ_CNVR_ID
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00010009 | FSEQ_PREV_CNVIO_INIT_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00330000 | FSEQ_WIFI_FSEQ_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00330000 | FSEQ_BT_FSEQ_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000118 | FSEQ_CLASS_TP_VERSION
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x8047e450
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
avril 19 19:42:00 localhost.localdomain kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Error sending DBGC_SUSPEND_RESUME: time out after 2000ms.
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Current CMD queue read_ptr 5 write_ptr 6
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Start IWL Error Log Dump:
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Loaded firmware version: 77.f92b5fed.0 so-a0-jf-b0-77.ucode
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000084 | NMI_INTERRUPT_UNKNOWN
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x004D2A06 | branchlink2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x004C92BE | interruptlink1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x004C92BE | interruptlink2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00011F5A | data1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x01000000 | data2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | data3
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | beacon time
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0001F6B2 | tsf low
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | tsf hi
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | time gp1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0002B601 | time gp2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000004D | uCode version major
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0xF92B5FED | uCode version minor
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000370 | hw version
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x18480002 | board version
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x802CFF00 | hcmd
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00020000 | isr0
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | isr1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x58F00002 | isr2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00C0000C | isr3
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | isr4
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00011F5A | wait_event
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_control
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000009 | lmpm_pmg_sel
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | timestamp
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000028 | flow_handler
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | ADVANCED_SYSASSERT
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac data1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac data2
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac data3
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac major
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | umac minor
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | frame pointer
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | stack pointer
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | last host cmd
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000000 | isr status reg
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: IML/ROM dump:
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000583A | IML/ROM data1
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000090 | IML/ROM WFPM_AUTH_KEY_0
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Fseq Registers:
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x60000000 | FSEQ_ERROR_CODE
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x80330000 | FSEQ_TOP_INIT_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00010009 | FSEQ_CNVIO_INIT_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000A384 | FSEQ_OTP_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0xBD18DF18 | FSEQ_TOP_CONTENT_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x01300202 | FSEQ_CNVR_ID
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x01300202 | CNVR_AUX_MISC_CHIP
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00010009 | FSEQ_PREV_CNVIO_INIT_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00330000 | FSEQ_WIFI_FSEQ_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00330000 | FSEQ_BT_FSEQ_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: 0x00000118 | FSEQ_CLASS_TP_VERSION
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: UMAC CURRENT PC: 0x8047e450
avril 19 19:42:02 localhost.localdomain kernel: iwlwifi 0000:00:14.3: LMAC1 CURRENT PC: 0xd0
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 4 fired (delay=0ms).
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Device is not enabled - cannot dump error
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: scheduling reset (mode=4 instead of product reset as ME may be present)
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR values:
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_HW_IF_CONFIG_REG: 0X18480000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_INT_COALESCING: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_INT: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_INT_MASK: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_FH_INT_STATUS: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_GPIO_IN: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_RESET: 0X00000011
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_GP_CNTRL: 0X0c040000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_HW_REV: 0X00000370
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_EEPROM_REG: 0Xd55555d5
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_EEPROM_GP: 0Xd55555d5
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_OTP_GP_REG: 0Xd55555d5
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_GIO_REG: 0X041f0042
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_GP_UCODE_REG: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_GP_DRIVER_REG: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_UCODE_DRV_GP1: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_UCODE_DRV_GP2: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_LED_REG: 0X00000020
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_DRAM_INT_TBL_REG: 0X00000000
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_GIO_CHICKEN_BITS: 0Xd55555d5
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_ANA_PLL_CFG: 0Xd55555d5
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_MONITOR_STATUS_REG: 0X3f1d0430
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_HW_REV_WA_REG: 0X0001105f
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: CSR_DBG_HPET_MEM_REG: 0Xffff0500
avril 19 19:42:03 localhost.localdomain kernel: pci 0000:00:14.3: [8086:51f0] type 00 class 0x028000 PCIe Root Complex Integrated Endpoint
avril 19 19:42:03 localhost.localdomain kernel: pci 0000:00:14.3: BAR 0 [mem 0x00000000-0x00003fff 64bit]
avril 19 19:42:03 localhost.localdomain kernel: pci 0000:00:14.3: PME# supported from D0 D3hot D3cold
avril 19 19:42:03 localhost.localdomain kernel: pci 0000:00:14.3: BAR 0 [mem 0x4017004000-0x4017007fff 64bit]: assigned
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Detected crf-id 0x1300202, cnv-id 0x80400 wfpm id 0x80000030
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: PCI dev 51f0/0234, rev=0x370, rfid=0x105110
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-89.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-88.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-87.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-86.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-85.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-84.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-83.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-82.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-81.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-80.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-79.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain kernel: iwlwifi 0000:00:14.3: Direct firmware load for iwlwifi-so-a0-jf-b0-78.ucode failed with error -2
avril 19 19:42:03 localhost.localdomain NetworkManager[1375]: <info> [1745077323.3001] device (wlan0): driver supports Access Point (AP) mode
avril 19 19:42:03 localhost.localdomain NetworkManager[1375]: <info> [1745077323.3006] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/6>
avril 19 19:42:03 localhost.localdomain NetworkManager[1375]: <info> [1745077323.5213] rfkill636: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:14.3/iee>
avril 19 19:42:03 localhost.localdomain NetworkManager[1375]: <info> [1745077323.5220] radio killswitch /sys/devices/pci0000:00/0000:00:14.3/ieee80211/phy634/rfkill636 dis>
Here are the outputs of some commands:
localhost:/home/erik # hwinfo --wlan (no output)
localhost:/home/erik # lspci
00:00.0 Host bridge: Intel Corporation Alder Lake-U15 Host and DRAM Controller (rev 04)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-UP3 GT2 [UHD Graphics] (rev 0c)
00:04.0 Signal processing controller: Intel Corporation Alder Lake Innovation Platform Framework Processor Participant (rev 04)
00:06.0 PCI bridge: Intel Corporation 12th Gen Core Processor PCI Express x4 Controller #0 (rev 04)
00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
00:0d.0 USB controller: Intel Corporation Alder Lake-P Thunderbolt 4 USB Controller (rev 04)
00:14.0 USB controller: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller (rev 01)
00:14.2 RAM memory: Intel Corporation Alder Lake PCH Shared SRAM (rev 01)
00:14.3 Network controller: Intel Corporation Alder Lake-P PCH CNVi WiFi (rev 01)
00:15.0 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 (rev 01)
00:15.1 Serial bus controller: Intel Corporation Alder Lake PCH Serial IO I2C Controller #1 (rev 01)
00:16.0 Communication controller: Intel Corporation Alder Lake PCH HECI Controller (rev 01)
00:17.0 SATA controller: Intel Corporation Alder Lake-P SATA AHCI Controller (rev 01)
00:1d.0 PCI bridge: Intel Corporation Alder Lake PCI Express x1 Root Port #10 (rev 01)
00:1f.0 ISA bridge: Intel Corporation Alder Lake PCH eSPI Controller (rev 01)
00:1f.3 Audio device: Intel Corporation Alder Lake PCH-P High Definition Audio Controller (rev 01)
00:1f.4 SMBus: Intel Corporation Alder Lake PCH-P SMBus Host Controller (rev 01)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-P PCH SPI Controller (rev 01)
01:00.0 Non-Volatile memory controller: Sandisk Corp PC SN530 NVMe SSD (DRAM-less) (rev 01)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 15)
localhost:/home/erik # /sbin/lspci -nnk | grep -iA3 net
00:14.3 Network controller [0280]: Intel Corporation Alder Lake-P PCH CNVi WiFi [8086:51f0] (rev 01)
Subsystem: Intel Corporation Dual Band Wi-Fi 5(802.11ac) Wireless-AC 9560 80MHz 2x2 [Jefferson Peak] [8086:0234]
Kernel modules: iwlwifi
00:15.0 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 [8086:51e8] (rev 01)
--
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Lenovo Device [17aa:393a]
Kernel driver in use: r8169
Kernel modules: r8169
Hi Deano, thanks for your message.
I forgot to mention that I had already tried that command ; it reported “Soft blocked: yes” for everything. It’s still on my lenovo’s terminal, I copy it by hand below:
0: ideapad_wlan: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
0: hc10: Bluetooth
Soft blocked: yes
Hard blocked: no
So I typed rfkill unblock alland of course I got Soft blocked: noeverywhere, but the issue still remains.
It is either firmware or hardware issue. If it was working before and stopped working suddenly most likely something with hardware. Try some other live image with different distribution just for comparison.
@arvidjaar
But it is working on the same machine on windows ???
Could you provide more information regarding “try some other live image with different distribution”? I’m probably lacking the relevant technical background.
Having been thinking about it: OK, you probably mean that I should try with a live usb of Ubuntu or any other distro. But doesn’t the fact that it is working on W11 plead for the the integrity of the hardware component ?
I have a similar problem with Wifi. Try ‘suspend’ (or, equivalently, one short clock on power button), followed by one short click on power again. This always works for me on my Terra Laptop.
Did this start after updating to kernel 6.14? I am having this problem since that update. Wifi shows nothing available, ethernet works, but the mouse pointer is laggy also. Booting into 6.13 works fine.
I’m away from that computer right now, so I cannot upload any logs.
To enter the Suspend mode I have two alternatives:
Either the main power on/off button or the on-screen mouse click Power Off => ‘Suspend’ (not ‘Restart…’ nor ‘Power Off…’ nor ‘Log Out…’).
Whatever method I choose to enter the suspend mode, I have to use the main power on/off button to wake my laptop again. The Wifi connection starts then on wake.up, when it had not started on the initial power up. Just a suggestion from experience with my own laptop… Might not apply to you, I suppose.
Thanks for having taken the time of this explanation.
My desktop interface is in french, and the only choices I get are “Veille”, “Redémarrer” (restart) , “Éteindre” (poweroff) and “Quitter” which has a submenu with 3 possibilities (lock, disconnect and change user). So I assume “Veille” (sleep) is the best candidate for “suspend”, which is maybe the abbreviation of “suspend to RAM”.
Another important point is that it is not only the wifi connection which is down, but the detection of local networks : none of them appear when I click on the network configuration / connection icon.
I wonder if it could be this bug ?
I’m not a specialist, but the result of dmesg | grep iwlwifion my machine is almost the same as the file provided on this page.
If it is the case, it seems that the kernel update has not been distributed yet, since I tried to update yesterday (via ethernet) and nothing changed.
I can’t either go back to 6.13 which is not available on my tumbleweed.