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Groups > linux.debian.user > #269237

Wifi getting disconnected randomly

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Hello,

Wifi is getting disconnected randomly on debian. dmesg shows


--

[  278.360346] iwlwifi 0000:09:00.0: Queue 5 is stuck 8 21
[  278.360447] iwlwifi 0000:09:00.0: Microcode SW error detected. 
Restarting 0x0.
[  278.360566] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[  278.360568] iwlwifi 0000:09:00.0: Transport status: 0x0000004A, valid: 6
[  278.360571] iwlwifi 0000:09:00.0: Loaded firmware version: 
72.daa05125.0 cc-a0-72.ucode
[  278.360573] iwlwifi 0000:09:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[  278.360576] iwlwifi 0000:09:00.0: 0x000022F0 | trm_hw_status0
[  278.360578] iwlwifi 0000:09:00.0: 0x00000001 | trm_hw_status1
[  278.360579] iwlwifi 0000:09:00.0: 0x004FBE16 | branchlink2
[  278.360581] iwlwifi 0000:09:00.0: 0x004F23FE | interruptlink1
[  278.360583] iwlwifi 0000:09:00.0: 0x004F23FE | interruptlink2
[  278.360585] iwlwifi 0000:09:00.0: 0x00005CEA | data1
[  278.360587] iwlwifi 0000:09:00.0: 0x01000000 | data2
[  278.360589] iwlwifi 0000:09:00.0: 0x00000000 | data3
[  278.360590] iwlwifi 0000:09:00.0: 0x86C0496C | beacon time
[  278.360592] iwlwifi 0000:09:00.0: 0x72E106A0 | tsf low
[  278.360594] iwlwifi 0000:09:00.0: 0x000000E2 | tsf hi
[  278.360596] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
[  278.360598] iwlwifi 0000:09:00.0: 0x1009BFB7 | time gp2
[  278.360600] iwlwifi 0000:09:00.0: 0x00000001 | uCode revision type
[  278.360601] iwlwifi 0000:09:00.0: 0x00000048 | uCode version major
[  278.360603] iwlwifi 0000:09:00.0: 0xDAA05125 | uCode version minor
[  278.360605] iwlwifi 0000:09:00.0: 0x00000340 | hw version
[  278.360607] iwlwifi 0000:09:00.0: 0x00C89000 | board version
[  278.360609] iwlwifi 0000:09:00.0: 0x8045FC0B | hcmd
[  278.360610] iwlwifi 0000:09:00.0: 0x00020000 | isr0
[  278.360612] iwlwifi 0000:09:00.0: 0x00000000 | isr1
[  278.360614] iwlwifi 0000:09:00.0: 0x08F00002 | isr2
[  278.360616] iwlwifi 0000:09:00.0: 0x00C3038C | isr3
[  278.360618] iwlwifi 0000:09:00.0: 0x00000000 | isr4
[  278.360619] iwlwifi 0000:09:00.0: 0x0507001C | last cmd Id
[  278.360621] iwlwifi 0000:09:00.0: 0x00005CEA | wait_event
[  278.360623] iwlwifi 0000:09:00.0: 0x00000080 | l2p_control
[  278.360625] iwlwifi 0000:09:00.0: 0x00000020 | l2p_duration
[  278.360627] iwlwifi 0000:09:00.0: 0x0000003F | l2p_mhvalid
[  278.360629] iwlwifi 0000:09:00.0: 0x00000080 | l2p_addr_match
[  278.360630] iwlwifi 0000:09:00.0: 0x00000009 | lmpm_pmg_sel
[  278.360632] iwlwifi 0000:09:00.0: 0x00000000 | timestamp
[  278.360634] iwlwifi 0000:09:00.0: 0x000070D0 | flow_handler
[  278.360680] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[  278.360682] iwlwifi 0000:09:00.0: Transport status: 0x0000004A, valid: 7
[  278.360684] iwlwifi 0000:09:00.0: 0x20000066 | NMI_INTERRUPT_HOST
[  278.360686] iwlwifi 0000:09:00.0: 0x00000000 | umac branchlink1
[  278.360688] iwlwifi 0000:09:00.0: 0x80455E3C | umac branchlink2
[  278.360690] iwlwifi 0000:09:00.0: 0x80472146 | umac interruptlink1
[  278.360692] iwlwifi 0000:09:00.0: 0x80472146 | umac interruptlink2
[  278.360693] iwlwifi 0000:09:00.0: 0x01000000 | umac data1
[  278.360695] iwlwifi 0000:09:00.0: 0x80472146 | umac data2
[  278.360697] iwlwifi 0000:09:00.0: 0x00000000 | umac data3
[  278.360699] iwlwifi 0000:09:00.0: 0x00000048 | umac major
[  278.360701] iwlwifi 0000:09:00.0: 0xDAA05125 | umac minor
[  278.360702] iwlwifi 0000:09:00.0: 0x1009BFB5 | frame pointer
[  278.360704] iwlwifi 0000:09:00.0: 0xC0886264 | stack pointer
[  278.360706] iwlwifi 0000:09:00.0: 0x00E8019C | last host cmd
[  278.360708] iwlwifi 0000:09:00.0: 0x00000000 | isr status reg
[  278.360722] iwlwifi 0000:09:00.0: IML/ROM dump:
[  278.360724] iwlwifi 0000:09:00.0: 0x00000003 | IML/ROM error/state
[  278.360738] iwlwifi 0000:09:00.0: 0x0000578F | IML/ROM data1
[  278.360752] iwlwifi 0000:09:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
[  278.360761] iwlwifi 0000:09:00.0: Fseq Registers:
[  278.360765] iwlwifi 0000:09:00.0: 0x60000000 | FSEQ_ERROR_CODE
[  278.360770] iwlwifi 0000:09:00.0: 0x00290021 | FSEQ_TOP_INIT_VERSION
[  278.360775] iwlwifi 0000:09:00.0: 0x00050008 | FSEQ_CNVIO_INIT_VERSION
[  278.360780] iwlwifi 0000:09:00.0: 0x0000A503 | FSEQ_OTP_VERSION
[  278.360785] iwlwifi 0000:09:00.0: 0x80000003 | FSEQ_TOP_CONTENT_VERSION
[  278.360790] iwlwifi 0000:09:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[  278.360794] iwlwifi 0000:09:00.0: 0x00100530 | FSEQ_CNVI_ID
[  278.360799] iwlwifi 0000:09:00.0: 0x00000532 | FSEQ_CNVR_ID
[  278.360804] iwlwifi 0000:09:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[  278.360811] iwlwifi 0000:09:00.0: 0x00000532 | CNVR_AUX_MISC_CHIP
[  278.360818] iwlwifi 0000:09:00.0: 0x05B0905B | 
CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[  278.360825] iwlwifi 0000:09:00.0: 0x0000025B | 
CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
--


--

unni-debian:~# cat /etc/debian_version
12.5
unni-debian:~# uname -a
Linux unni-debian 6.1.0-21-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.90-1 
(2024-05-03) x86_64 GNU/Linux
unni-debian:~#

--


It started working after disabling and enabling wifi in Gnome.


Regards,

Unni

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Thread

Wifi getting disconnected randomly Unni <unnimailinglist@gmail.com> - 2024-05-09 18:50 +0200
  Re: Wifi getting disconnected randomly Jeffrey Walton <noloader@gmail.com> - 2024-05-10 01:10 +0200
    Re: Wifi getting disconnected randomly Max Nikulin <manikulin@gmail.com> - 2024-05-10 17:10 +0200
      Re: Wifi getting disconnected randomly Max Nikulin <manikulin@gmail.com> - 2024-05-10 17:20 +0200
        Re: Wifi getting disconnected randomly Jeffrey Walton <noloader@gmail.com> - 2024-05-11 05:10 +0200
          Re: Wifi getting disconnected randomly Max Nikulin <manikulin@gmail.com> - 2024-05-11 18:20 +0200
      Re: Wifi getting disconnected randomly Jeffrey Walton <noloader@gmail.com> - 2024-05-10 17:20 +0200

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