I'm faced with almost the same issue: $ uname -r 5.13.0-35-generic
Ubuntu 21.10 $ sudo dmesg | grep iwlwifi [sudo] password for nsimonov: [ 2.116670] Loading modules backported from iwlwifi [ 2.116671] iwlwifi-stack-public:master:9340:55438a77 [ 2.170158] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) [ 2.181954] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver [ 2.181976] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.34 [ 2.182323] iwlwifi 0000:00:14.3: loaded firmware version 67.8f59b80b.0 so-a0-gf-a0-67.ucode op_mode iwlmvm [ 2.332128] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6E AX211 160MHz, REV=0x370 [ 2.338515] iwlwifi 0000:00:14.3: WRT: Failed to set DRAM buffer for alloc id 1, ret=-1 [ 2.338517] iwlwifi 0000:00:14.3: WRT: Failed to set DRAM buffer for alloc id 2, ret=-1 [ 2.338518] iwlwifi 0000:00:14.3: WRT: Failed to set DRAM buffer for alloc id 3, ret=-1 [ 2.486654] iwlwifi 0000:00:14.3: Detected RF GF, rfid=0x2010d000 [ 2.487991] iwlwifi 0000:00:14.3: Microcode SW error detected. Restarting 0x0. [ 2.488131] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 2.488133] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 6 [ 2.488135] iwlwifi 0000:00:14.3: Loaded firmware version: 67.8f59b80b.0 so-a0-gf-a0-67.ucode [ 2.488137] iwlwifi 0000:00:14.3: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL [ 2.488139] iwlwifi 0000:00:14.3: 0x000002F0 | trm_hw_status0 [ 2.488140] iwlwifi 0000:00:14.3: 0x00000000 | trm_hw_status1 [ 2.488142] iwlwifi 0000:00:14.3: 0x004D9EF2 | branchlink2 [ 2.488143] iwlwifi 0000:00:14.3: 0x004D01BA | interruptlink1 [ 2.488144] iwlwifi 0000:00:14.3: 0x004D01BA | interruptlink2 [ 2.488145] iwlwifi 0000:00:14.3: 0x004D8BF2 | data1 [ 2.488146] iwlwifi 0000:00:14.3: 0x00000010 | data2 [ 2.488148] iwlwifi 0000:00:14.3: 0x00000000 | data3 [ 2.488149] iwlwifi 0000:00:14.3: 0x00000000 | beacon time [ 2.488150] iwlwifi 0000:00:14.3: 0x00012764 | tsf low [ 2.488151] iwlwifi 0000:00:14.3: 0x00000000 | tsf hi [ 2.488152] iwlwifi 0000:00:14.3: 0x00000000 | time gp1 [ 2.488153] iwlwifi 0000:00:14.3: 0x0002413E | time gp2 [ 2.488154] iwlwifi 0000:00:14.3: 0x00000001 | uCode revision type [ 2.488155] iwlwifi 0000:00:14.3: 0x00000043 | uCode version major [ 2.488157] iwlwifi 0000:00:14.3: 0x8F59B80B | uCode version minor [ 2.488158] iwlwifi 0000:00:14.3: 0x00000370 | hw version [ 2.488159] iwlwifi 0000:00:14.3: 0x00C89002 | board version [ 2.488160] iwlwifi 0000:00:14.3: 0x8007FF05 | hcmd [ 2.488161] iwlwifi 0000:00:14.3: 0x00020000 | isr0 [ 2.488162] iwlwifi 0000:00:14.3: 0x60000000 | isr1 [ 2.488163] iwlwifi 0000:00:14.3: 0x48F00002 | isr2 [ 2.488164] iwlwifi 0000:00:14.3: 0x00C0000C | isr3 [ 2.488166] iwlwifi 0000:00:14.3: 0x00000000 | isr4 [ 2.488167] iwlwifi 0000:00:14.3: 0x00000000 | last cmd Id [ 2.488168] iwlwifi 0000:00:14.3: 0x004D8BF2 | wait_event [ 2.488169] iwlwifi 0000:00:14.3: 0x00000000 | l2p_control [ 2.488170] iwlwifi 0000:00:14.3: 0x00000000 | l2p_duration [ 2.488171] iwlwifi 0000:00:14.3: 0x00000000 | l2p_mhvalid [ 2.488172] iwlwifi 0000:00:14.3: 0x00000000 | l2p_addr_match [ 2.488173] iwlwifi 0000:00:14.3: 0x0000000B | lmpm_pmg_sel [ 2.488174] iwlwifi 0000:00:14.3: 0x00000000 | timestamp [ 2.488176] iwlwifi 0000:00:14.3: 0x00000024 | flow_handler [ 2.488223] iwlwifi 0000:00:14.3: Start IWL Error Log Dump: [ 2.488224] iwlwifi 0000:00:14.3: Transport status: 0x0000004A, valid: 7 [ 2.488226] iwlwifi 0000:00:14.3: 0x2010070D | ADVANCED_SYSASSERT [ 2.488227] iwlwifi 0000:00:14.3: 0x00000000 | umac branchlink1 [ 2.488228] iwlwifi 0000:00:14.3: 0x8045E9F6 | umac branchlink2 [ 2.488229] iwlwifi 0000:00:14.3: 0x0109712A | umac interruptlink1 [ 2.488231] iwlwifi 0000:00:14.3: 0x00000000 | umac interruptlink2 [ 2.488232] iwlwifi 0000:00:14.3: 0x00000005 | umac data1 [ 2.488233] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data2 [ 2.488234] iwlwifi 0000:00:14.3: 0xDEADBEEF | umac data3 [ 2.488235] iwlwifi 0000:00:14.3: 0x00000043 | umac major [ 2.488236] iwlwifi 0000:00:14.3: 0x8F59B80B | umac minor [ 2.488237] iwlwifi 0000:00:14.3: 0x00024135 | frame pointer [ 2.488238] iwlwifi 0000:00:14.3: 0xC0885E88 | stack pointer [ 2.488239] iwlwifi 0000:00:14.3: 0x00010C00 | last host cmd [ 2.488241] iwlwifi 0000:00:14.3: 0x00000000 | isr status reg [ 2.488271] iwlwifi 0000:00:14.3: IML/ROM dump: [ 2.488272] iwlwifi 0000:00:14.3: 0x00000B03 | IML/ROM error/state [ 2.488280] iwlwifi 0000:00:14.3: 0x00007205 | IML/ROM data1 [ 2.488289] iwlwifi 0000:00:14.3: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0 [ 2.488295] iwlwifi 0000:00:14.3: Fseq Registers: [ 2.488298] iwlwifi 0000:00:14.3: 0x20000000 | FSEQ_ERROR_CODE [ 2.488301] iwlwifi 0000:00:14.3: 0x803E0001 | FSEQ_TOP_INIT_VERSION [ 2.488304] iwlwifi 0000:00:14.3: 0x00190002 | FSEQ_CNVIO_INIT_VERSION [ 2.488307] iwlwifi 0000:00:14.3: 0x0000A652 | FSEQ_OTP_VERSION [ 2.488310] iwlwifi 0000:00:14.3: 0x00000003 | FSEQ_TOP_CONTENT_VERSION [ 2.488313] iwlwifi 0000:00:14.3: 0x4552414E | FSEQ_ALIVE_TOKEN [ 2.488316] iwlwifi 0000:00:14.3: 0x00080400 | FSEQ_CNVI_ID [ 2.488319] iwlwifi 0000:00:14.3: 0x00400410 | FSEQ_CNVR_ID [ 2.488322] iwlwifi 0000:00:14.3: 0x00080400 | CNVI_AUX_MISC_CHIP [ 2.488328] iwlwifi 0000:00:14.3: 0x00400410 | CNVR_AUX_MISC_CHIP [ 2.488333] iwlwifi 0000:00:14.3: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 2.488378] iwlwifi 0000:00:14.3: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 2.488393] iwlwifi 0000:00:14.3: WRT: Collecting data: ini trigger 13 fired (delay=0ms). [ 3.272097] iwlwifi 0000:00:14.3: Failed to run INIT ucode: -5 It's happend on boot or during modprobe iwlwifi. Previously I downloaded a new firmware from here https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi linux-firmware-20220310.tar.gz and setup it like it was in instruction `cp iwlwifi-*.{ucode,pnvm} /lib/firmware/` it will not help. Then I install backport-iwlwifi-dkms_9340-0ubuntu4_all.deb and it's also not help. It is possible to run my wi-fi adapter with 5.13.0-35-generic or I should move to 5.14 anyway? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1962515 Title: Intermittent AX211 iwlwifi RT ucode init failed -110 at boot To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1962515/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
