我刚刚就地更新（没有新硬盘，没有新分区）从 20.04LTS 到 22.04LTS。除了固件加载诊断之外，一切正常（以及编译 VMWare 内核支持的单独失败 - 但这可能是 VMWare 问题，而不是 Ubuntu）。因此，内核“看不到”802.11 硬件，等等。（我现在正在使用蓝牙将 Android 手机连接到我们的 802.11 网络以访问互联网 - 而不是笔记本电脑 802.11）。dmesg 日志的相关部分似乎是：
[ 30.805966] kernel: iwlwifi 0000:3d:00.0: Failed to load firmware chunk!
[ 30.814167] kernel: iwlwifi 0000:3d:00.0: iwlwifi transaction failed, dumping registers
[ 30.831295] kernel: iwlwifi 0000:3d:00.0: iwlwifi device config registers:
[ 30.841152] kernel: iwlwifi 0000:3d:00.0: 00000000: 08b18086 00100406 0280006b 00000010 d0100004 00000000 00000000 00000000
[ 30.858325] kernel: iwlwifi 0000:3d:00.0: 00000020: 00000000 00000000 00000000 c0708086 00000000 000000c8 00000000 00000100
[ 30.873937] kernel: iwlwifi 0000:3d:00.0: 00000040: 00020010 10008ec0 00130c10 0106ec11 101100ca 00000000 00000000 00000000
[ 30.888621] kernel: iwlwifi 0000:3d:00.0: 00000060: 00000000 00080812 00000405 00000000 00010001 00000000 00000000 00000000
[ 30.903224] kernel: iwlwifi 0000:3d:00.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.918557] kernel: iwlwifi 0000:3d:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.934480] kernel: iwlwifi 0000:3d:00.0: 000000c0: 00000000 00000000 c823d001 0d000000 00814005 fee003f8 00000000 00000000
[ 30.951475] kernel: iwlwifi 0000:3d:00.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.969958] kernel: iwlwifi 0000:3d:00.0: 00000100: 14010001 00004000 00000000 00462031 00002000 00002000 0000000e 00000000
[ 30.989997] kernel: iwlwifi 0000:3d:00.0: 00000120: 00000000 00000000 0000000
等等。该机器是 HP Zbook G2，使用 Ubuntu 20.04LTS 没有任何问题。任何帮助都将不胜感激。将固件 .deb 降级到 20.04LTS 是否可行，或者这是否与当前的 22.04LTS 生产内核或环境不兼容？如果降级可行，请提供“详细”说明（例如，要使用的 apt 命令调用）。
抱歉，我读到的是“编辑”，但理解为“回复”。在非常有限和受控的 Ask Ubuntu 系统中（与 Scientific Linux 用户列表不同，后者现在随着 Scientific Linux 的终结而实际上已不复存在），只有原始帖子可以容纳所要求的输出长度。它在这里：
3d:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 6b)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c070]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
(base) ykarant@equality-HP-ZBook-15-G2:~$ sudo dmesg | grep iwl
[sudo] password for ykarant:
[ 24.076333] iwlwifi 0000:3d:00.0: loaded firmware version 17.3216344376.0 7260-17.ucode op_mode iwlmvm
[ 24.422354] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[ 29.525984] iwlwifi 0000:3d:00.0: Failed to load firmware chunk!
[ 29.531924] iwlwifi 0000:3d:00.0: iwlwifi transaction failed, dumping registers
[ 29.545841] iwlwifi 0000:3d:00.0: iwlwifi device config registers:
[ 29.553920] iwlwifi 0000:3d:00.0: 00000000: 08b18086 00100406 0280006b 00000010 d0100004 00000000 00000000 00000000
[ 29.569723] iwlwifi 0000:3d:00.0: 00000020: 00000000 00000000 00000000 c0708086 00000000 000000c8 00000000 00000100
[ 29.586499] iwlwifi 0000:3d:00.0: 00000040: 00020010 10008ec0 00130c10 0106ec11 101100ca 00000000 00000000 00000000
[ 29.586501] iwlwifi 0000:3d:00.0: 00000060: 00000000 00080812 00000405 00000000 00010001 00000000 00000000 00000000
[ 29.586503] iwlwifi 0000:3d:00.0: 00000080: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 29.586521] iwlwifi 0000:3d:00.0: 000000a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 29.586522] iwlwifi 0000:3d:00.0: 000000c0: 00000000 00000000 c823d001 0d000000 00814005 fee003f8 00000000 00000000
[ 29.586523] iwlwifi 0000:3d:00.0: 000000e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 29.586524] iwlwifi 0000:3d:00.0: 00000100: 14010001 00004000 00000000 00462031 00002000 00002000 0000000e 00000000
[ 29.586526] iwlwifi 0000:3d:00.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 29.586527] iwlwifi 0000:3d:00.0: 00000140: 14c10003 ffa9cb7b cc3d82ff 15410018 08460846 0001000b 0141cafe 00f01e1f
[ 29.586529] iwlwifi 0000:3d:00.0: iwlwifi device memory mapped registers:
[ 29.586590] iwlwifi 0000:3d:00.0: 00000000: 00489204 80000040 20000000 08000000 00000000 00000000 00000000 00000000
[ 29.614567] iwlwifi 0000:3d:00.0: 00000020: 00000009 080003c5 00000144 00000000 80000000 803a0000 80008040 00080046
[ 29.614589] iwlwifi 0000:3d:00.0: iwlwifi device AER capability structure:
[ 29.614631] iwlwifi 0000:3d:00.0: 00000000: 14010001 00004000 00000000 00462031 00002000 00002000 0000000e 00000000
[ 29.644851] iwlwifi 0000:3d:00.0: 00000020: 00000000 00000000 00000000
[ 29.862240] iwlwifi 0000:3d:00.0: iwlwifi parent port (0000:3c:01.0) config registers:
[ 29.887895] iwlwifi 0000:3c:01.0: 00000000: 240412d8 00180407 06040005 00010010 00000000 00000000 003d3d3c 000001f1
[ 29.913813] iwlwifi 0000:3c:01.0: 00000020: d010d010 0001fff1 00000000 00000000 00000000 00000040 00000000 0002010a
[ 29.939644] iwlwifi 0000:3c:01.0: 00000040: ffc34c01 00000008 00000000 00816405 fee002d8 00000000 00000000 00000000
[ 29.966043] iwlwifi 0000:3c:01.0: 00000060: 00000000 0034b009 04001060 04000800 80000000 0a730100 76b50080 21901d27
[ 29.992282] iwlwifi 0000:3c:01.0: 00000080: 000f0000 00000000 33083333 00790010 00008000 0000116b 000f0022 00000000
[ 30.018668] iwlwifi 0000:3c:01.0: 000000a0: 00000000 00000000 00000000 00000000 0000c00d 240412d8 00000000 00000000
[ 30.045116] iwlwifi 0000:3c:01.0: 000000c0: 00620010 00008001 00100000 01203c11 10110042 00000000 014803c0 00000000
[ 30.071783] iwlwifi 0000:3c:01.0: 000000e0: 00000000 00040800 00000400 00000000 00010042 00000000 00000000 00000000
[ 30.098294] iwlwifi 0000:3c:01.0: 00000100: 14010001 00000000 00000000 00062011 00000000 00002000 000000a0 00000000
[ 30.124890] iwlwifi 0000:3c:01.0: 00000120: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.152109] iwlwifi 0000:3c:01.0: 00000140: 20c10002 00000801 03000000 00000000 047f0009 80000001 00000000 087f0019
[ 30.179021] iwlwifi 0000:3c:01.0: 00000160: 01000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.205729] iwlwifi 0000:3c:01.0: 00000180: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.233243] iwlwifi 0000:3c:01.0: 000001a0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.260663] iwlwifi 0000:3c:01.0: 000001c0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.287747] iwlwifi 0000:3c:01.0: 000001e0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 30.314751] iwlwifi 0000:3c:01.0: 00000200: 00000000 00000000 00000000
[ 30.328522] iwlwifi 0000:3d:00.0: Could not load the [0] uCode section
[ 30.342060] iwlwifi 0000:3d:00.0: Failed to start INIT ucode: -110
[ 30.355261] iwlwifi 0000:3d:00.0: Collecting data: trigger 16 fired.
[ 30.602236] iwlwifi 0000:3d:00.0: Not valid error log pointer 0x00000000 for Init uCode
[ 30.628396] iwlwifi 0000:3d:00.0: Fseq Registers:
[ 30.641430] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_ERROR_CODE
[ 30.654712] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 30.667690] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVIO_INIT_VERSION
[ 30.680112] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_OTP_VERSION
[ 30.692141] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_TOP_CONTENT_VERSION
[ 30.703537] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_ALIVE_TOKEN
[ 30.714687] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVI_ID
[ 30.725524] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVR_ID
[ 30.735651] iwlwifi 0000:3d:00.0: 0x00000000 | CNVI_AUX_MISC_CHIP
[ 30.746014] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_AUX_MISC_CHIP
[ 30.755674] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 30.774437] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 31.759737] iwlwifi 0000:3d:00.0: Failing on timeout while stopping DMA channel 8 [0xa5a5a5a2]
[ 31.792310] iwlwifi 0000:3d:00.0: Failed to run INIT ucode: -110
[ 31.818068] iwlwifi 0000:3d:00.0: retry init count 0
[ 31.825300] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[ 36.950039] iwlwifi 0000:3d:00.0: Failed to load firmware chunk!
[ 36.956818] iwlwifi 0000:3d:00.0: Could not load the [0] uCode section
[ 36.963500] iwlwifi 0000:3d:00.0: Failed to start INIT ucode: -110
[ 36.970226] iwlwifi 0000:3d:00.0: Collecting data: trigger 16 fired.
[ 37.237985] iwlwifi 0000:3d:00.0: Not valid error log pointer 0x00000000 for Init uCode
[ 37.253396] iwlwifi 0000:3d:00.0: Fseq Registers:
[ 37.261462] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_ERROR_CODE
[ 37.269833] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 37.278120] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVIO_INIT_VERSION
[ 37.286548] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_OTP_VERSION
[ 37.294933] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_TOP_CONTENT_VERSION
[ 37.303176] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_ALIVE_TOKEN
[ 37.311300] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVI_ID
[ 37.319313] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVR_ID
[ 37.327214] iwlwifi 0000:3d:00.0: 0x00000000 | CNVI_AUX_MISC_CHIP
[ 37.334980] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_AUX_MISC_CHIP
[ 37.342643] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 37.357605] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 38.331332] iwlwifi 0000:3d:00.0: Failing on timeout while stopping DMA channel 8 [0xa5a5a5a2]
[ 38.366653] iwlwifi 0000:3d:00.0: Failed to run INIT ucode: -110
[ 38.393644] iwlwifi 0000:3d:00.0: retry init count 1
[ 38.402882] iwlwifi 0000:3d:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
[ 43.606063] iwlwifi 0000:3d:00.0: Failed to load firmware chunk!
[ 43.614392] iwlwifi 0000:3d:00.0: Could not load the [0] uCode section
[ 43.622605] iwlwifi 0000:3d:00.0: Failed to start INIT ucode: -110
[ 43.630862] iwlwifi 0000:3d:00.0: Collecting data: trigger 16 fired.
[ 43.902744] iwlwifi 0000:3d:00.0: Not valid error log pointer 0x00000000 for Init uCode
[ 43.920547] iwlwifi 0000:3d:00.0: Fseq Registers:
[ 43.920557] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_ERROR_CODE
[ 43.939314] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 43.948675] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVIO_INIT_VERSION
[ 43.957850] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_OTP_VERSION
[ 43.967043] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_TOP_CONTENT_VERSION
[ 43.976343] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_ALIVE_TOKEN
[ 43.985297] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVI_ID
[ 43.994192] iwlwifi 0000:3d:00.0: 0x00000000 | FSEQ_CNVR_ID
[ 44.002871] iwlwifi 0000:3d:00.0: 0x00000000 | CNVI_AUX_MISC_CHIP
[ 44.011186] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_AUX_MISC_CHIP
[ 44.019178] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 44.034899] iwlwifi 0000:3d:00.0: 0x00000000 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 45.014365] iwlwifi 0000:3d:00.0: Failing on timeout while stopping DMA channel 8 [0xa5a5a5a2]
[ 45.050078] iwlwifi 0000:3d:00.0: Failed to run INIT ucode: -110
[ 45.077356] iwlwifi 0000:3d:00.0: retry init count 2
(base) ykarant@equality-HP-ZBook-15-G2:~$ sudo dpkg -s linux-firmware | grep Version
Version: 20220329.git681281e4-0ubuntu1
$ lspci -nnk | grep 0280 -A3
3d:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 6b)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [8086:c070]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
(base) ykarant@equality-HP-ZBook-15-G2:~$ sudo dmesg | grep iwl
[ 24.076333] iwlwifi 0000:3d:00.0: loaded firmware version 17.3216344376.0 7260-17.ucode op_mode iwlmvm
[ 29.525984] iwlwifi Failed to load firmware chunk!
$ sudo dpkg -s linux-firmware | grep Version
Version: 20220329.git681281e4-0ubuntu1
答案1
在最新的软件版本中（我于 2022 年 6 月 28 日安装了软件更新程序 Ubuntu 应用程序提供的最新生产 Ubuntu 22.04 Linux 内核和内核相关软件包），该问题已得到解决。在内核“升级”后的正常重启过程中，Ubuntu 和网络管理器应用程序识别了板载（非 USB 插件）802.11 芯片组，并且似乎运行良好，就像在 20.04 LTS 下一样。因此，问题显然是可执行源代码、将其构建为 .deb 文件或解释的配置文件中的软件缺陷（“错误”）——而不是 HP Zbook G2 的硬件问题。同样，问题似乎已经解决。
答案2
https://dev.getsol.us/T3790#68643
在 GRUB 中添加 intel_iommu=off 内核启动参数
答案3
这chili555 的评论帮助在已更新至 Ubuntu 22.04 和 linux-firmware 20220329.git681281e4-0ubuntu3.2 的 Thinkpad P15 上使用 iwlwifi。解决方案是按住电源按钮 5 秒钟以关闭笔记本电脑的电源。软重启将始终导致 wifi 故障和以下 dmesg 条目：
$ sudo dmesg | grep iwl
[ 18.322050] iwlwifi 0000:09:00.0: enabling device (0000 -> 0002)
[ 18.343343] iwlwifi 0000:09:00.0: api flags index 2 larger than supported by driver
[ 18.343360] iwlwifi 0000:09:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.63.2.2
[ 18.343624] iwlwifi 0000:09:00.0: loaded firmware version 66.f1c864e0.0 ty-a0-gf-a0-66.ucode op_mode iwlmvm
[ 18.462210] iwlwifi 0000:09:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[ 19.475649] iwlwifi 0000:09:00.0: SecBoot CPU1 Status: 0x75aa, CPU2 Status: 0xb03
[ 19.475669] iwlwifi 0000:09:00.0: UMAC PC: 0x8047f600
[ 19.475679] iwlwifi 0000:09:00.0: LMAC PC: 0x0
[ 19.475681] iwlwifi 0000:09:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 19.475789] iwlwifi 0000:09:00.0: Loaded firmware version: 66.f1c864e0.0 ty-a0-gf-a0-66.ucode
[ 19.475790] iwlwifi 0000:09:00.0: 0x00000000 | ADVANCED_SYSASSERT
[ 19.475791] iwlwifi 0000:09:00.0: 0x00000000 | trm_hw_status0
[ 19.475792] iwlwifi 0000:09:00.0: 0x00000000 | trm_hw_status1
[ 19.475792] iwlwifi 0000:09:00.0: 0x00000000 | branchlink2
[ 19.475793] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink1
[ 19.475793] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink2
[ 19.475794] iwlwifi 0000:09:00.0: 0x00000000 | data1
[ 19.475795] iwlwifi 0000:09:00.0: 0x00000000 | data2
[ 19.475795] iwlwifi 0000:09:00.0: 0x00000000 | data3
[ 19.475796] iwlwifi 0000:09:00.0: 0x00000000 | beacon time
[ 19.475796] iwlwifi 0000:09:00.0: 0x00000000 | tsf low
[ 19.475797] iwlwifi 0000:09:00.0: 0x00000000 | tsf hi
[ 19.475797] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
[ 19.475798] iwlwifi 0000:09:00.0: 0x00000000 | time gp2
[ 19.475798] iwlwifi 0000:09:00.0: 0x00000000 | uCode revision type
[ 19.475799] iwlwifi 0000:09:00.0: 0x00000000 | uCode version major
[ 19.475800] iwlwifi 0000:09:00.0: 0x00000000 | uCode version minor
[ 19.475800] iwlwifi 0000:09:00.0: 0x00000000 | hw version
[ 19.475801] iwlwifi 0000:09:00.0: 0x00000000 | board version
[ 19.475801] iwlwifi 0000:09:00.0: 0x00000000 | hcmd
[ 19.475802] iwlwifi 0000:09:00.0: 0x00000000 | isr0
[ 19.475803] iwlwifi 0000:09:00.0: 0x00000000 | isr1
[ 19.475803] iwlwifi 0000:09:00.0: 0x00000000 | isr2
[ 19.475804] iwlwifi 0000:09:00.0: 0x00000000 | isr3
[ 19.475804] iwlwifi 0000:09:00.0: 0x00000000 | isr4
[ 19.475805] iwlwifi 0000:09:00.0: 0x00000000 | last cmd Id
[ 19.475805] iwlwifi 0000:09:00.0: 0x00000000 | wait_event
[ 19.475806] iwlwifi 0000:09:00.0: 0x00000000 | l2p_control
[ 19.475807] iwlwifi 0000:09:00.0: 0x00000000 | l2p_duration
[ 19.475807] iwlwifi 0000:09:00.0: 0x00000000 | l2p_mhvalid
[ 19.475808] iwlwifi 0000:09:00.0: 0x00000000 | l2p_addr_match
[ 19.475808] iwlwifi 0000:09:00.0: 0x00000000 | lmpm_pmg_sel
[ 19.475809] iwlwifi 0000:09:00.0: 0x00000000 | timestamp
[ 19.475809] iwlwifi 0000:09:00.0: 0x00000000 | flow_handler
[ 19.475888] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[ 19.475889] iwlwifi 0000:09:00.0: Transport status: 0x00000042, valid: 7
[ 19.475890] iwlwifi 0000:09:00.0: 0x201013F2 | ADVANCED_SYSASSERT
[ 19.475890] iwlwifi 0000:09:00.0: 0x00000000 | umac branchlink1
[ 19.475891] iwlwifi 0000:09:00.0: 0x8045DFC6 | umac branchlink2
[ 19.475892] iwlwifi 0000:09:00.0: 0x00000000 | umac interruptlink1
[ 19.475892] iwlwifi 0000:09:00.0: 0x00000000 | umac interruptlink2
[ 19.475893] iwlwifi 0000:09:00.0: 0x0000000C | umac data1
[ 19.475894] iwlwifi 0000:09:00.0: 0x00040000 | umac data2
[ 19.475894] iwlwifi 0000:09:00.0: 0xDEADBEEF | umac data3
[ 19.475895] iwlwifi 0000:09:00.0: 0x00000042 | umac major
[ 19.475895] iwlwifi 0000:09:00.0: 0xF1C864E0 | umac minor
[ 19.475896] iwlwifi 0000:09:00.0: 0x0001209A | frame pointer
[ 19.475897] iwlwifi 0000:09:00.0: 0xC0887F34 | stack pointer
[ 19.475897] iwlwifi 0000:09:00.0: 0x00000000 | last host cmd
[ 19.475898] iwlwifi 0000:09:00.0: 0x00000000 | isr status reg
[ 19.475947] iwlwifi 0000:09:00.0: IML/ROM dump:
[ 19.475948] iwlwifi 0000:09:00.0: 0x00000B03 | IML/ROM error/state
[ 19.475959] iwlwifi 0000:09:00.0: 0x000075AA | IML/ROM data1
[ 19.475975] iwlwifi 0000:09:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
[ 19.475981] iwlwifi 0000:09:00.0: Fseq Registers:
[ 19.475985] iwlwifi 0000:09:00.0: 0x60000100 | FSEQ_ERROR_CODE
[ 19.475991] iwlwifi 0000:09:00.0: 0x00440005 | FSEQ_TOP_INIT_VERSION
[ 19.475999] iwlwifi 0000:09:00.0: 0x00080009 | FSEQ_CNVIO_INIT_VERSION
[ 19.476006] iwlwifi 0000:09:00.0: 0x0000A652 | FSEQ_OTP_VERSION
[ 19.476018] iwlwifi 0000:09:00.0: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
[ 19.476029] iwlwifi 0000:09:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 19.476036] iwlwifi 0000:09:00.0: 0x00400410 | FSEQ_CNVI_ID
[ 19.476039] iwlwifi 0000:09:00.0: 0x00400410 | FSEQ_CNVR_ID
[ 19.476042] iwlwifi 0000:09:00.0: 0x00400410 | CNVI_AUX_MISC_CHIP
[ 19.476047] iwlwifi 0000:09:00.0: 0x00400410 | CNVR_AUX_MISC_CHIP
[ 19.476053] iwlwifi 0000:09:00.0: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 19.476058] iwlwifi 0000:09:00.0: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 19.476061] iwlwifi 0000:09:00.0: Failed to start RT ucode: -110
[ 19.476062] iwlwifi 0000:09:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 21.417382] iwlwifi 0000:09:00.0: Failed to run INIT ucode: -110
[ 21.430118] iwlwifi 0000:09:00.0: retry init count 0
[ 21.435987] iwlwifi 0000:09:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[ 22.451641] iwlwifi 0000:09:00.0: SecBoot CPU1 Status: 0x75a2, CPU2 Status: 0xb03
[ 22.451665] iwlwifi 0000:09:00.0: UMAC PC: 0x8047f600
[ 22.451676] iwlwifi 0000:09:00.0: LMAC PC: 0x0
[ 22.451678] iwlwifi 0000:09:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 22.451787] iwlwifi 0000:09:00.0: Loaded firmware version: 66.f1c864e0.0 ty-a0-gf-a0-66.ucode
[ 22.451788] iwlwifi 0000:09:00.0: 0x00000000 | ADVANCED_SYSASSERT
[ 22.451790] iwlwifi 0000:09:00.0: 0x00000000 | trm_hw_status0
[ 22.451791] iwlwifi 0000:09:00.0: 0x00000000 | trm_hw_status1
[ 22.451791] iwlwifi 0000:09:00.0: 0x00000000 | branchlink2
[ 22.451792] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink1
[ 22.451793] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink2
[ 22.451794] iwlwifi 0000:09:00.0: 0x00000000 | data1
[ 22.451795] iwlwifi 0000:09:00.0: 0x00000000 | data2
[ 22.451796] iwlwifi 0000:09:00.0: 0x00000000 | data3
[ 22.451796] iwlwifi 0000:09:00.0: 0x00000000 | beacon time
[ 22.451797] iwlwifi 0000:09:00.0: 0x00000000 | tsf low
[ 22.451798] iwlwifi 0000:09:00.0: 0x00000000 | tsf hi
[ 22.451799] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
[ 22.451800] iwlwifi 0000:09:00.0: 0x00000000 | time gp2
[ 22.451801] iwlwifi 0000:09:00.0: 0x00000000 | uCode revision type
[ 22.451802] iwlwifi 0000:09:00.0: 0x00000000 | uCode version major
[ 22.451802] iwlwifi 0000:09:00.0: 0x00000000 | uCode version minor
[ 22.451803] iwlwifi 0000:09:00.0: 0x00000000 | hw version
[ 22.451804] iwlwifi 0000:09:00.0: 0x00000000 | board version
[ 22.451805] iwlwifi 0000:09:00.0: 0x00000000 | hcmd
[ 22.451806] iwlwifi 0000:09:00.0: 0x00000000 | isr0
[ 22.451807] iwlwifi 0000:09:00.0: 0x00000000 | isr1
[ 22.451807] iwlwifi 0000:09:00.0: 0x00000000 | isr2
[ 22.451808] iwlwifi 0000:09:00.0: 0x00000000 | isr3
[ 22.451809] iwlwifi 0000:09:00.0: 0x00000000 | isr4
[ 22.451810] iwlwifi 0000:09:00.0: 0x00000000 | last cmd Id
[ 22.451811] iwlwifi 0000:09:00.0: 0x00000000 | wait_event
[ 22.451812] iwlwifi 0000:09:00.0: 0x00000000 | l2p_control
[ 22.451812] iwlwifi 0000:09:00.0: 0x00000000 | l2p_duration
[ 22.451813] iwlwifi 0000:09:00.0: 0x00000000 | l2p_mhvalid
[ 22.451814] iwlwifi 0000:09:00.0: 0x00000000 | l2p_addr_match
[ 22.451815] iwlwifi 0000:09:00.0: 0x00000000 | lmpm_pmg_sel
[ 22.451816] iwlwifi 0000:09:00.0: 0x00000000 | timestamp
[ 22.451817] iwlwifi 0000:09:00.0: 0x00000000 | flow_handler
[ 22.451899] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[ 22.451900] iwlwifi 0000:09:00.0: Transport status: 0x00000042, valid: 7
[ 22.451901] iwlwifi 0000:09:00.0: 0x201013F2 | ADVANCED_SYSASSERT
[ 22.451902] iwlwifi 0000:09:00.0: 0x00000000 | umac branchlink1
[ 22.451903] iwlwifi 0000:09:00.0: 0x8045DFC6 | umac branchlink2
[ 22.451904] iwlwifi 0000:09:00.0: 0x00000000 | umac interruptlink1
[ 22.451905] iwlwifi 0000:09:00.0: 0x00000000 | umac interruptlink2
[ 22.451906] iwlwifi 0000:09:00.0: 0x0000000C | umac data1
[ 22.451907] iwlwifi 0000:09:00.0: 0x00040000 | umac data2
[ 22.451908] iwlwifi 0000:09:00.0: 0xDEADBEEF | umac data3
[ 22.451909] iwlwifi 0000:09:00.0: 0x00000042 | umac major
[ 22.451909] iwlwifi 0000:09:00.0: 0xF1C864E0 | umac minor
[ 22.451910] iwlwifi 0000:09:00.0: 0x00012019 | frame pointer
[ 22.451911] iwlwifi 0000:09:00.0: 0xC0887F34 | stack pointer
[ 22.451912] iwlwifi 0000:09:00.0: 0x00000000 | last host cmd
[ 22.451913] iwlwifi 0000:09:00.0: 0x00000000 | isr status reg
[ 22.451970] iwlwifi 0000:09:00.0: IML/ROM dump:
[ 22.451970] iwlwifi 0000:09:00.0: 0x00000B03 | IML/ROM error/state
[ 22.451981] iwlwifi 0000:09:00.0: 0x000075A2 | IML/ROM data1
[ 22.451992] iwlwifi 0000:09:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
[ 22.451998] iwlwifi 0000:09:00.0: Fseq Registers:
[ 22.452002] iwlwifi 0000:09:00.0: 0x60000100 | FSEQ_ERROR_CODE
[ 22.452009] iwlwifi 0000:09:00.0: 0x00440005 | FSEQ_TOP_INIT_VERSION
[ 22.452016] iwlwifi 0000:09:00.0: 0x00080009 | FSEQ_CNVIO_INIT_VERSION
[ 22.452022] iwlwifi 0000:09:00.0: 0x0000A652 | FSEQ_OTP_VERSION
[ 22.452029] iwlwifi 0000:09:00.0: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
[ 22.452036] iwlwifi 0000:09:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 22.452043] iwlwifi 0000:09:00.0: 0x00400410 | FSEQ_CNVI_ID
[ 22.452050] iwlwifi 0000:09:00.0: 0x00400410 | FSEQ_CNVR_ID
[ 22.452057] iwlwifi 0000:09:00.0: 0x00400410 | CNVI_AUX_MISC_CHIP
[ 22.452063] iwlwifi 0000:09:00.0: 0x00400410 | CNVR_AUX_MISC_CHIP
[ 22.452070] iwlwifi 0000:09:00.0: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 22.452077] iwlwifi 0000:09:00.0: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 22.452084] iwlwifi 0000:09:00.0: Failed to start RT ucode: -110
[ 22.452086] iwlwifi 0000:09:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 23.969110] iwlwifi 0000:09:00.0: Failed to run INIT ucode: -110
[ 23.981885] iwlwifi 0000:09:00.0: retry init count 1
[ 23.989288] iwlwifi 0000:09:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[ 25.111627] iwlwifi 0000:09:00.0: SecBoot CPU1 Status: 0x759b, CPU2 Status: 0xb03
[ 25.111651] iwlwifi 0000:09:00.0: UMAC PC: 0x8047f600
[ 25.111662] iwlwifi 0000:09:00.0: LMAC PC: 0x0
[ 25.111664] iwlwifi 0000:09:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 25.111774] iwlwifi 0000:09:00.0: Loaded firmware version: 66.f1c864e0.0 ty-a0-gf-a0-66.ucode
[ 25.111775] iwlwifi 0000:09:00.0: 0x00000000 | ADVANCED_SYSASSERT
[ 25.111777] iwlwifi 0000:09:00.0: 0x00000000 | trm_hw_status0
[ 25.111778] iwlwifi 0000:09:00.0: 0x00000000 | trm_hw_status1
[ 25.111778] iwlwifi 0000:09:00.0: 0x00000000 | branchlink2
[ 25.111779] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink1
[ 25.111780] iwlwifi 0000:09:00.0: 0x00000000 | interruptlink2
[ 25.111781] iwlwifi 0000:09:00.0: 0x00000000 | data1
[ 25.111782] iwlwifi 0000:09:00.0: 0x00000000 | data2
[ 25.111783] iwlwifi 0000:09:00.0: 0x00000000 | data3
[ 25.111783] iwlwifi 0000:09:00.0: 0x00000000 | beacon time
[ 25.111784] iwlwifi 0000:09:00.0: 0x00000000 | tsf low
[ 25.111785] iwlwifi 0000:09:00.0: 0x00000000 | tsf hi
[ 25.111786] iwlwifi 0000:09:00.0: 0x00000000 | time gp1
[ 25.111787] iwlwifi 0000:09:00.0: 0x00000000 | time gp2
[ 25.111788] iwlwifi 0000:09:00.0: 0x00000000 | uCode revision type
[ 25.111789] iwlwifi 0000:09:00.0: 0x00000000 | uCode version major
[ 25.111790] iwlwifi 0000:09:00.0: 0x00000000 | uCode version minor
[ 25.111791] iwlwifi 0000:09:00.0: 0x00000000 | hw version
[ 25.111791] iwlwifi 0000:09:00.0: 0x00000000 | board version
[ 25.111792] iwlwifi 0000:09:00.0: 0x00000000 | hcmd
[ 25.111793] iwlwifi 0000:09:00.0: 0x00000000 | isr0
[ 25.111794] iwlwifi 0000:09:00.0: 0x00000000 | isr1
[ 25.111795] iwlwifi 0000:09:00.0: 0x00000000 | isr2
[ 25.111796] iwlwifi 0000:09:00.0: 0x00000000 | isr3
[ 25.111796] iwlwifi 0000:09:00.0: 0x00000000 | isr4
[ 25.111797] iwlwifi 0000:09:00.0: 0x00000000 | last cmd Id
[ 25.111798] iwlwifi 0000:09:00.0: 0x00000000 | wait_event
[ 25.111799] iwlwifi 0000:09:00.0: 0x00000000 | l2p_control
[ 25.111800] iwlwifi 0000:09:00.0: 0x00000000 | l2p_duration
[ 25.111800] iwlwifi 0000:09:00.0: 0x00000000 | l2p_mhvalid
[ 25.111801] iwlwifi 0000:09:00.0: 0x00000000 | l2p_addr_match
[ 25.111802] iwlwifi 0000:09:00.0: 0x00000000 | lmpm_pmg_sel
[ 25.111803] iwlwifi 0000:09:00.0: 0x00000000 | timestamp
[ 25.111804] iwlwifi 0000:09:00.0: 0x00000000 | flow_handler
[ 25.111875] iwlwifi 0000:09:00.0: Start IWL Error Log Dump:
[ 25.111876] iwlwifi 0000:09:00.0: Transport status: 0x00000042, valid: 7
[ 25.111878] iwlwifi 0000:09:00.0: 0x201013F2 | ADVANCED_SYSASSERT
[ 25.111879] iwlwifi 0000:09:00.0: 0x00000000 | umac branchlink1
[ 25.111880] iwlwifi 0000:09:00.0: 0x8045DFC6 | umac branchlink2
[ 25.111881] iwlwifi 0000:09:00.0: 0x00000000 | umac interruptlink1
[ 25.111882] iwlwifi 0000:09:00.0: 0x00000000 | umac interruptlink2
[ 25.111882] iwlwifi 0000:09:00.0: 0x0000000C | umac data1
[ 25.111883] iwlwifi 0000:09:00.0: 0x00040000 | umac data2
[ 25.111884] iwlwifi 0000:09:00.0: 0xDEADBEEF | umac data3
[ 25.111885] iwlwifi 0000:09:00.0: 0x00000042 | umac major
[ 25.111886] iwlwifi 0000:09:00.0: 0xF1C864E0 | umac minor
[ 25.111887] iwlwifi 0000:09:00.0: 0x0001209C | frame pointer
[ 25.111888] iwlwifi 0000:09:00.0: 0xC0887F34 | stack pointer
[ 25.111889] iwlwifi 0000:09:00.0: 0x00000000 | last host cmd
[ 25.111889] iwlwifi 0000:09:00.0: 0x00000000 | isr status reg
[ 25.111935] iwlwifi 0000:09:00.0: IML/ROM dump:
[ 25.111936] iwlwifi 0000:09:00.0: 0x00000B03 | IML/ROM error/state
[ 25.111946] iwlwifi 0000:09:00.0: 0x0000759B | IML/ROM data1
[ 25.111957] iwlwifi 0000:09:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
[ 25.111963] iwlwifi 0000:09:00.0: Fseq Registers:
[ 25.111967] iwlwifi 0000:09:00.0: 0x60000100 | FSEQ_ERROR_CODE
[ 25.111974] iwlwifi 0000:09:00.0: 0x00440005 | FSEQ_TOP_INIT_VERSION
[ 25.111981] iwlwifi 0000:09:00.0: 0x00080009 | FSEQ_CNVIO_INIT_VERSION
[ 25.111987] iwlwifi 0000:09:00.0: 0x0000A652 | FSEQ_OTP_VERSION
[ 25.111994] iwlwifi 0000:09:00.0: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
[ 25.112001] iwlwifi 0000:09:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[ 25.112008] iwlwifi 0000:09:00.0: 0x00400410 | FSEQ_CNVI_ID
[ 25.112015] iwlwifi 0000:09:00.0: 0x00400410 | FSEQ_CNVR_ID
[ 25.112022] iwlwifi 0000:09:00.0: 0x00400410 | CNVI_AUX_MISC_CHIP
[ 25.112028] iwlwifi 0000:09:00.0: 0x00400410 | CNVR_AUX_MISC_CHIP
[ 25.112035] iwlwifi 0000:09:00.0: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 25.112042] iwlwifi 0000:09:00.0: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 25.112049] iwlwifi 0000:09:00.0: Failed to start RT ucode: -110
[ 25.112051] iwlwifi 0000:09:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
[ 26.625778] iwlwifi 0000:09:00.0: Failed to run INIT ucode: -110
[ 26.638552] iwlwifi 0000:09:00.0: retry init count 2