Iwlwifi fails to load on kernels 5.8 + 5.9

Manjaro user four years, geek scale 6/10. Zero troubles with Wifi until early release of kernel 5.8

SOMETHING changed on the Stable Releases that was NOT THERE before 5.8

DamnifIknow what.

Not real sure how to post inline error message here, but I will do my best:

pcwolf@Ryzen3950X:[~]$ inxi -Fazy
System:
  Kernel: 5.4.80-1-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.4-x86_64 
  root=UUID=ff897157-6a95-4b42-9298-ba3ff848d4ee rw quiet 
  modprobe.blacklist=i2c_piix4 
  resume=UUID=50dcdc25-3ec6-4f79-849d-ad2e0097ad90 
  Desktop: KDE Plasma 5.20.3 tk: Qt 5.15.2 wm: kwin_x11 dm: SDDM 
  Distro: Manjaro Linux 
Machine:
  Type: Desktop Mobo: ASRock model: X470 Taichi serial: <filter> 
  UEFI [Legacy]: American Megatrends v: P4.20 date: 07/22/2020 
Battery:
  Device-1: hidpp_battery_0 model: Logitech MX Ergo Multi-Device Trackball 
  serial: <filter> charge: 100% (should be ignored) rechargeable: yes 
  status: Discharging 
CPU:
  Info: 16-Core (2-Die) model: AMD Ryzen 9 3950X bits: 64 type: MT MCP MCM 
  arch: Zen 2 family: 17 (23) model-id: 71 (113) stepping: N/A 
  microcode: 8701021 L2 cache: 8192 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm 
  bogomips: 224124 
  Speed: 3500 MHz min/max: 2200/3500 MHz boost: disabled Core speeds (MHz): 
  1: 3500 2: 3500 3: 3500 4: 3500 5: 3500 6: 3500 7: 3500 8: 3500 9: 3500 
  10: 3500 11: 3500 12: 3500 13: 3500 14: 3500 15: 3500 16: 3500 17: 3500 
  18: 3500 19: 3500 20: 3500 21: 3500 22: 3500 23: 3500 24: 3500 25: 3500 
  26: 3500 27: 3500 28: 3500 29: 3500 30: 3500 31: 3500 32: 3500 
  Vulnerabilities: Type: itlb_multihit status: Not affected 
  Type: l1tf status: Not affected 
  Type: mds status: Not affected 
  Type: meltdown status: Not affected 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, STIBP: 
  conditional, RSB filling 
  Type: srbds status: Not affected 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: NVIDIA TU106 [GeForce RTX 2070 Rev. A] driver: nvidia v: 455.45.01 
  alternate: nouveau,nvidia_drm bus ID: 0e:00.0 chip ID: 10de:1f07 
  Device-2: NVIDIA TU117 [GeForce GTX 1650] vendor: ZOTAC driver: nvidia 
  v: 455.45.01 alternate: nouveau,nvidia_drm bus ID: 0f:00.0 
  chip ID: 10de:1f82 
  Display: x11 server: X.Org 1.20.9 compositor: kwin_x11 driver: nvidia 
  display ID: :0 screens: 1 
  Screen-1: 0 s-res: 3840x2160 s-dpi: 159 s-size: 613x352mm (24.1x13.9") 
  s-diag: 707mm (27.8") 
  Monitor-1: DP-0 res: 3840x2160 hz: 60 dpi: 160 size: 609x349mm (24.0x13.7") 
  diag: 702mm (27.6") 
  OpenGL: renderer: GeForce RTX 2070/PCIe/SSE2 v: 4.6.0 NVIDIA 455.45.01 
  direct render: Yes 
Audio:
  Device-1: NVIDIA TU106 High Definition Audio driver: snd_hda_intel v: kernel 
  bus ID: 0e:00.1 chip ID: 10de:10f9 
  Device-2: NVIDIA vendor: ZOTAC driver: snd_hda_intel v: kernel 
  bus ID: 0f:00.1 chip ID: 10de:10fa 
  Device-3: AMD Starship/Matisse HD Audio vendor: ASRock driver: snd_hda_intel 
  v: kernel bus ID: 11:00.4 chip ID: 1022:1487 
  Device-4: Microdia Webcam Vitade AF type: USB driver: snd-usb-audio,uvcvideo 
  bus ID: 1-2.4:4 chip ID: 0c45:6366 serial: <filter> 
  Sound Server: ALSA v: k5.4.80-1-MANJARO 
Network:
  Device-1: Intel Dual Band Wireless-AC 3168NGW [Stone Peak] driver: iwlwifi 
  v: kernel port: d000 bus ID: 08:00.0 chip ID: 8086:24fb 
  IF: wlp8s0 state: up mac: <filter> 
  Device-2: Intel I211 Gigabit Network vendor: ASRock driver: igb v: 5.6.0-k 
  port: c000 bus ID: 0a:00.0 chip ID: 8086:1539 
  IF: enp10s0 state: down mac: <filter> 
Drives:
  Local Storage: total: 2.28 TiB used: 42.34 GiB (1.8%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 960 EVO 250GB size: 232.89 GiB 
  block size: physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4 
  serial: <filter> rev: 3B7QCXE7 scheme: MBR 
  ID-2: /dev/sda vendor: Western Digital model: WD10EZEX-08M2NA0 
  size: 931.51 GiB block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  rotation: 7200 rpm serial: <filter> rev: 1A01 scheme: MBR 
  ID-3: /dev/sdb vendor: Western Digital model: WD1003FZEX-00MK2A0 
  size: 931.51 GiB block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  rotation: 7200 rpm serial: <filter> rev: 1A01 scheme: GPT 
  ID-4: /dev/sdc vendor: Samsung model: SSD 830 Series size: 119.24 GiB 
  block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s serial: <filter> 
  rev: 3B1Q scheme: MBR 
  ID-5: /dev/sdd vendor: Samsung model: SSD 830 Series size: 59.63 GiB 
  block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s serial: <filter> 
  rev: 3B1Q scheme: MBR 
  ID-6: /dev/sde type: USB model: USB DISK 3.0 size: 28.90 GiB block size: 
  physical: 512 B logical: 512 B serial: <filter> rev: PMAP scheme: MBR 
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? 
  ID-7: /dev/sdf type: USB model: USB DISK 3.0 size: 28.90 GiB block size: 
  physical: 512 B logical: 512 B serial: <filter> rev: PMAP scheme: MBR 
  SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure? 
Partition:
  ID-1: / raw size: 55.03 GiB size: 53.91 GiB (97.97%) used: 32.69 GiB (60.6%) 
  fs: ext4 dev: /dev/nvme0n1p1 
  ID-2: /home raw size: 140.29 GiB size: 137.97 GiB (98.34%) 
  used: 9.64 GiB (7.0%) fs: ext4 dev: /dev/nvme0n1p3 
Swap:
  Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 15.93 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/nvme0n1p5 
Sensors:
  System Temperatures: cpu: 62.0 C mobo: N/A gpu: nvidia temp: 77 C 
  Fan Speeds (RPM): cpu: 1049 case-1: 1560 case-2: 526 case-3: 0 gpu: nvidia 
  fan: 59% 
  Power: 12v: 11.83 5v: 4.97 3.3v: N/A vbat: 3.30 
Info:
  Processes: 554 Uptime: 8m Memory: 31.29 GiB used: 6.69 GiB (21.4%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 alt: 9 clang: 11.0.0 Packages: 
  pacman: 1658 lib: 422 Shell: Bash v: 5.0.18 running in: tilda inxi: 3.1.08 

IWLWIFI failure:

pcwolf@Ryzen3950X:[~]$ sudo dmesg | grep iwlwifi
[    5.744503] iwlwifi 0000:08:00.0: loaded firmware version 29.198743027.0 3168-29.ucode op_mode iwlmvm
[    5.980388] iwlwifi 0000:08:00.0: Detected Intel(R) Dual Band Wireless AC 3168, REV=0x220
[    5.998198] iwlwifi 0000:08:00.0: base HW address: fc:77:74:2c:87:51
[    6.029643] iwlwifi 0000:08:00.0 wlp8s0: renamed from wlan0
[   20.300022] iwlwifi 0000:08:00.0: Error sending PHY_CONTEXT_CMD: time out after 2000ms.
[   20.300025] iwlwifi 0000:08:00.0: Current CMD queue read_ptr 67 write_ptr 68
[   20.300071] iwlwifi 0000:08:00.0: Start IWL Error Log Dump:
[   20.300073] iwlwifi 0000:08:00.0: Status: 0x00000040, count: -1
[   20.300075] iwlwifi 0000:08:00.0: Loaded firmware version: 29.198743027.0 3168-29.ucode
[   20.300078] iwlwifi 0000:08:00.0: 0xFFFFFFFF | ADVANCED_SYSASSERT          
[   20.300081] iwlwifi 0000:08:00.0: 0xFFFFFFFF | trm_hw_status0
[   20.300082] iwlwifi 0000:08:00.0: 0xFFFFFFFF | trm_hw_status1
[   20.300084] iwlwifi 0000:08:00.0: 0xFFFFFFFF | branchlink2
[   20.300086] iwlwifi 0000:08:00.0: 0xFFFFFFFF | interruptlink1
[   20.300088] iwlwifi 0000:08:00.0: 0xFFFFFFFF | interruptlink2
[   20.300090] iwlwifi 0000:08:00.0: 0xFFFFFFFF | data1
[   20.300092] iwlwifi 0000:08:00.0: 0xFFFFFFFF | data2
[   20.300094] iwlwifi 0000:08:00.0: 0xFFFFFFFF | data3
[   20.300096] iwlwifi 0000:08:00.0: 0xFFFFFFFF | beacon time
[   20.300098] iwlwifi 0000:08:00.0: 0xFFFFFFFF | tsf low
[   20.300099] iwlwifi 0000:08:00.0: 0xFFFFFFFF | tsf hi
[   20.300101] iwlwifi 0000:08:00.0: 0xFFFFFFFF | time gp1
[   20.300103] iwlwifi 0000:08:00.0: 0xFFFFFFFF | time gp2
[   20.300105] iwlwifi 0000:08:00.0: 0xFFFFFFFF | uCode revision type
[   20.300107] iwlwifi 0000:08:00.0: 0xFFFFFFFF | uCode version major
[   20.300109] iwlwifi 0000:08:00.0: 0xFFFFFFFF | uCode version minor
[   20.300111] iwlwifi 0000:08:00.0: 0xFFFFFFFF | hw version
[   20.300112] iwlwifi 0000:08:00.0: 0xFFFFFFFF | board version
[   20.300114] iwlwifi 0000:08:00.0: 0xFFFFFFFF | hcmd
[   20.300116] iwlwifi 0000:08:00.0: 0xFFFFFFFF | isr0
[   20.300118] iwlwifi 0000:08:00.0: 0xFFFFFFFF | isr1
[   20.300120] iwlwifi 0000:08:00.0: 0xFFFFFFFF | isr2
[   20.300121] iwlwifi 0000:08:00.0: 0xFFFFFFFF | isr3
[   20.300123] iwlwifi 0000:08:00.0: 0xFFFFFFFF | isr4
[   20.300125] iwlwifi 0000:08:00.0: 0xFFFFFFFF | last cmd Id
[   20.300127] iwlwifi 0000:08:00.0: 0xFFFFFFFF | wait_event
[   20.300129] iwlwifi 0000:08:00.0: 0xFFFFFFFF | l2p_control
[   20.300131] iwlwifi 0000:08:00.0: 0xFFFFFFFF | l2p_duration
[   20.300133] iwlwifi 0000:08:00.0: 0xFFFFFFFF | l2p_mhvalid
[   20.300135] iwlwifi 0000:08:00.0: 0xFFFFFFFF | l2p_addr_match
[   20.300136] iwlwifi 0000:08:00.0: 0xFFFFFFFF | lmpm_pmg_sel
[   20.300138] iwlwifi 0000:08:00.0: 0xFFFFFFFF | timestamp
[   20.300140] iwlwifi 0000:08:00.0: 0xFFFFFFFF | flow_handler
[   20.300142] iwlwifi 0000:08:00.0: Fseq Registers:
[   20.300146] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_ERROR_CODE
[   20.300149] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_TOP_INIT_VERSION
[   20.300152] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_CNVIO_INIT_VERSION
[   20.300156] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_OTP_VERSION
[   20.300159] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_TOP_CONTENT_VERSION
[   20.300162] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_ALIVE_TOKEN
[   20.300165] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_CNVI_ID
[   20.300168] iwlwifi 0000:08:00.0: 0xFFFFFFFF | FSEQ_CNVR_ID
[   20.300171] iwlwifi 0000:08:00.0: 0xFFFFFFFF | CNVI_AUX_MISC_CHIP
[   20.300175] iwlwifi 0000:08:00.0: 0xFFFFFFFF | CNVR_AUX_MISC_CHIP
[   20.300178] iwlwifi 0000:08:00.0: 0xFFFFFFFF | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[   20.300181] iwlwifi 0000:08:00.0: 0xFFFFFFFF | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   20.300185] iwlwifi 0000:08:00.0: Collecting data: trigger 2 fired.
[   20.300194] iwlwifi 0000:08:00.0: PHY ctxt cmd error. ret=-110
[   20.300199] iwlwifi 0000:08:00.0: Failed to send MAC context (action:2): -5
[   20.300201] iwlwifi 0000:08:00.0: failed to update MAC fc:77:74:2c:87:51
[   20.300204] iwlwifi 0000:08:00.0: Failed to send MAC context (action:2): -5
[   20.300206] iwlwifi 0000:08:00.0: failed to update MAC fc:77:74:2c:87:51
[   20.348123] iwlwifi 0000:08:00.0: Failed to send MAC context (action:2): -5
[   20.348125] iwlwifi 0000:08:00.0: failed to update MAC fc:77:74:2c:87:51
[   20.348130] iwlwifi 0000:08:00.0: Failed to send quota: -5
[   20.348133] iwlwifi 0000:08:00.0: Failed to send binding (action:3): -5
[   20.348137] iwlwifi 0000:08:00.0: Failed to send MAC context (action:2): -5
[   20.348139] iwlwifi 0000:08:00.0: failed to update MAC fc:77:74:2c:87:51
[   20.348142] iwlwifi 0000:08:00.0: PHY ctxt cmd error. ret=-5
[   20.367485] WARNING: CPU: 18 PID: 405 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:2066 iwl_trans_pcie_grab_nic_access+0x1af/0x1e0 [iwlwifi]
[   20.367534]  iwlwifi drm_kms_helper ledtrig_audio snd_hda_codec_hdmi edac_mce_amd cec snd_hda_intel kvm_amd snd_intel_dspcfg rc_core kvm snd_hda_codec cfg80211 drm snd_hda_core irqbypass crct10dif_pclmul snd_hwdep crc32_pclmul ghash_clmulni_intel snd_pcm igb aesni_intel snd_timer ccp crypto_simd snd cryptd agpgart glue_helper syscopyarea i2c_algo_bit sysfillrect sysimgblt rapl pcspkr rfkill k10temp dca rng_core sp5100_tco fb_sys_fops soundcore i2c_nvidia_gpu wmi pinctrl_amd gpio_amdpt evdev mac_hid acpi_cpufreq nvidia(POE) vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid hid crc32c_intel xhci_pci sr_mod cdrom xhci_hcd
[   20.367611] RIP: 0010:iwl_trans_pcie_grab_nic_access+0x1af/0x1e0 [iwlwifi]
[   20.367647]  iwl_write_direct32+0x41/0x90 [iwlwifi]
[   20.367656]  iwl_pcie_rx_stop+0x4d/0xa0 [iwlwifi]
[   20.367666]  _iwl_trans_pcie_stop_device+0x2c2/0x300 [iwlwifi]
[   20.367675]  iwl_trans_pcie_stop_device+0x32/0x50 [iwlwifi]
[   20.367780] iwlwifi 0000:08:00.0: iwlwifi transaction failed, dumping registers
[   20.367782] iwlwifi 0000:08:00.0: iwlwifi device config registers:
[   20.367882] iwlwifi 0000:08:00.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367886] iwlwifi 0000:08:00.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367888] iwlwifi 0000:08:00.0: 00000040: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367890] iwlwifi 0000:08:00.0: 00000060: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367893] iwlwifi 0000:08:00.0: 00000080: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367896] iwlwifi 0000:08:00.0: 000000a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367899] iwlwifi 0000:08:00.0: 000000c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367901] iwlwifi 0000:08:00.0: 000000e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367903] iwlwifi 0000:08:00.0: 00000100: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367906] iwlwifi 0000:08:00.0: 00000120: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367909] iwlwifi 0000:08:00.0: 00000140: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367911] iwlwifi 0000:08:00.0: iwlwifi device memory mapped registers:
[   20.367929] iwlwifi 0000:08:00.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.367931] iwlwifi 0000:08:00.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368414] iwlwifi 0000:08:00.0: iwlwifi parent port (0000:07:01.0) config registers:
[   20.368555] iwlwifi 0000:07:01.0: 00000000: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368558] iwlwifi 0000:07:01.0: 00000020: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368561] iwlwifi 0000:07:01.0: 00000040: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368563] iwlwifi 0000:07:01.0: 00000060: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368566] iwlwifi 0000:07:01.0: 00000080: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368569] iwlwifi 0000:07:01.0: 000000a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368571] iwlwifi 0000:07:01.0: 000000c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368574] iwlwifi 0000:07:01.0: 000000e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368576] iwlwifi 0000:07:01.0: 00000100: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368578] iwlwifi 0000:07:01.0: 00000120: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368581] iwlwifi 0000:07:01.0: 00000140: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368583] iwlwifi 0000:07:01.0: 00000160: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368586] iwlwifi 0000:07:01.0: 00000180: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368588] iwlwifi 0000:07:01.0: 000001a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368591] iwlwifi 0000:07:01.0: 000001c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368593] iwlwifi 0000:07:01.0: 000001e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff
[   20.368595] iwlwifi 0000:07:01.0: 00000200: ffffffff ffffffff ffffffff
[   20.368600] iwlwifi 0000:08:00.0: iwlwifi root port (0000:00:01.3) AER cap structure:
[   20.368611] iwlwifi 0000:00:01.3: 00000000: 27020001 00000000 04400000 00422020 00000000 00004000 000000a0 00000000
[   20.368613] iwlwifi 0000:00:01.3: 00000020: 00000000 00000000 00000000 00000007 00000000 00000000
[   22.869259] iwlwifi 0000:08:00.0: Could not load the [0] uCode section
[   22.869270] iwlwifi 0000:08:00.0: Failed to start INIT ucode: -5
[   22.869272] iwlwifi 0000:08:00.0: Failed to run INIT ucode: -5
[   22.869275] iwlwifi 0000:08:00.0: Failed to start RT ucode: -5
[   22.869279] iwlwifi 0000:08:00.0: Collecting data: trigger 16 fired.
[   22.903505] WARNING: CPU: 18 PID: 405 at drivers/net/wireless/intel/iwlwifi/mvm/../iwl-trans.h:1360 iwl_mvm_dump_lmac_error_log+0x537/0x590 [iwlmvm]
[   22.903546]  iwlwifi drm_kms_helper ledtrig_audio snd_hda_codec_hdmi edac_mce_amd cec snd_hda_intel kvm_amd snd_intel_dspcfg rc_core kvm snd_hda_codec cfg80211 drm snd_hda_core irqbypass crct10dif_pclmul snd_hwdep crc32_pclmul ghash_clmulni_intel snd_pcm igb aesni_intel snd_timer ccp crypto_simd snd cryptd agpgart glue_helper syscopyarea i2c_algo_bit sysfillrect sysimgblt rapl pcspkr rfkill k10temp dca rng_core sp5100_tco fb_sys_fops soundcore i2c_nvidia_gpu wmi pinctrl_amd gpio_amdpt evdev mac_hid acpi_cpufreq nvidia(POE) vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid hid crc32c_intel xhci_pci sr_mod cdrom xhci_hcd
[   22.903688]  ? iwl_trans_pcie_sync_nmi+0x9d/0x230 [iwlwifi]
[   22.903701]  iwl_fw_dbg_error_collect+0x55/0xc0 [iwlwifi]
[   22.903807] iwlwifi 0000:08:00.0: HW error, resetting before reading
[   22.926856] iwlwifi 0000:08:00.0: Loaded firmware version: 29.198743027.0 3168-29.ucode
[   22.926860] iwlwifi 0000:08:00.0: 0x00000000 | ADVANCED_SYSASSERT          
[   22.926862] iwlwifi 0000:08:00.0: 0x00000000 | trm_hw_status0
[   22.926863] iwlwifi 0000:08:00.0: 0x00000000 | trm_hw_status1
[   22.926864] iwlwifi 0000:08:00.0: 0x00000000 | branchlink2
[   22.926866] iwlwifi 0000:08:00.0: 0x00000000 | interruptlink1
[   22.926867] iwlwifi 0000:08:00.0: 0x00000000 | interruptlink2
[   22.926869] iwlwifi 0000:08:00.0: 0x00000000 | data1
[   22.926870] iwlwifi 0000:08:00.0: 0x00000000 | data2
[   22.926872] iwlwifi 0000:08:00.0: 0x00000000 | data3
[   22.926874] iwlwifi 0000:08:00.0: 0x00000000 | beacon time
[   22.926875] iwlwifi 0000:08:00.0: 0x00000000 | tsf low
[   22.926877] iwlwifi 0000:08:00.0: 0x00000000 | tsf hi
[   22.926878] iwlwifi 0000:08:00.0: 0x00000000 | time gp1
[   22.926879] iwlwifi 0000:08:00.0: 0x00000000 | time gp2
[   22.926881] iwlwifi 0000:08:00.0: 0x00000000 | uCode revision type
[   22.926882] iwlwifi 0000:08:00.0: 0x00000000 | uCode version major
[   22.926884] iwlwifi 0000:08:00.0: 0x00000000 | uCode version minor
[   22.926885] iwlwifi 0000:08:00.0: 0x00000000 | hw version
[   22.926886] iwlwifi 0000:08:00.0: 0x00000000 | board version
[   22.926888] iwlwifi 0000:08:00.0: 0x00000000 | hcmd
[   22.926890] iwlwifi 0000:08:00.0: 0x00000000 | isr0
[   22.926891] iwlwifi 0000:08:00.0: 0x00000000 | isr1
[   22.926892] iwlwifi 0000:08:00.0: 0x00000000 | isr2
[   22.926894] iwlwifi 0000:08:00.0: 0x00000000 | isr3
[   22.926896] iwlwifi 0000:08:00.0: 0x00000000 | isr4
[   22.926897] iwlwifi 0000:08:00.0: 0x00000000 | last cmd Id
[   22.926899] iwlwifi 0000:08:00.0: 0x00000000 | wait_event
[   22.926900] iwlwifi 0000:08:00.0: 0x00000000 | l2p_control
[   22.926902] iwlwifi 0000:08:00.0: 0x00000000 | l2p_duration
[   22.926903] iwlwifi 0000:08:00.0: 0x00000000 | l2p_mhvalid
[   22.926905] iwlwifi 0000:08:00.0: 0x00000000 | l2p_addr_match
[   22.926906] iwlwifi 0000:08:00.0: 0x00000000 | lmpm_pmg_sel
[   22.926908] iwlwifi 0000:08:00.0: 0x00000000 | timestamp
[   22.926910] iwlwifi 0000:08:00.0: 0x00000000 | flow_handler
[   22.943911] iwlwifi 0000:08:00.0: Firmware error during reconfiguration - reprobe!
[   24.826123]  iwlwifi drm_kms_helper ledtrig_audio snd_hda_codec_hdmi edac_mce_amd cec snd_hda_intel kvm_amd snd_intel_dspcfg rc_core kvm snd_hda_codec cfg80211 drm snd_hda_core irqbypass crct10dif_pclmul snd_hwdep crc32_pclmul ghash_clmulni_intel snd_pcm igb aesni_intel snd_timer ccp crypto_simd snd cryptd agpgart glue_helper syscopyarea i2c_algo_bit sysfillrect sysimgblt rapl pcspkr rfkill k10temp dca rng_core sp5100_tco fb_sys_fops soundcore i2c_nvidia_gpu wmi pinctrl_amd gpio_amdpt evdev mac_hid acpi_cpufreq nvidia(POE) vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid hid crc32c_intel xhci_pci sr_mod cdrom xhci_hcd
[   24.826389]  iwlwifi drm_kms_helper ledtrig_audio snd_hda_codec_hdmi edac_mce_amd cec snd_hda_intel kvm_amd snd_intel_dspcfg rc_core kvm snd_hda_codec cfg80211 drm snd_hda_core irqbypass crct10dif_pclmul snd_hwdep crc32_pclmul ghash_clmulni_intel snd_pcm igb aesni_intel snd_timer ccp crypto_simd snd cryptd agpgart glue_helper syscopyarea i2c_algo_bit sysfillrect sysimgblt rapl pcspkr rfkill k10temp dca rng_core sp5100_tco fb_sys_fops soundcore i2c_nvidia_gpu wmi pinctrl_amd gpio_amdpt evdev mac_hid acpi_cpufreq nvidia(POE) vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid hid crc32c_intel xhci_pci sr_mod cdrom xhci_hcd
[   24.826769]  iwlwifi drm_kms_helper ledtrig_audio snd_hda_codec_hdmi edac_mce_amd cec snd_hda_intel kvm_amd snd_intel_dspcfg rc_core kvm snd_hda_codec cfg80211 drm snd_hda_core irqbypass crct10dif_pclmul snd_hwdep crc32_pclmul ghash_clmulni_intel snd_pcm igb aesni_intel snd_timer ccp crypto_simd snd cryptd agpgart glue_helper syscopyarea i2c_algo_bit sysfillrect sysimgblt rapl pcspkr rfkill k10temp dca rng_core sp5100_tco fb_sys_fops soundcore i2c_nvidia_gpu wmi pinctrl_amd gpio_amdpt evdev mac_hid acpi_cpufreq nvidia(POE) vboxnetflt(OE) vboxnetadp(OE) vboxdrv(OE) sg crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_generic usbhid hid crc32c_intel xhci_pci sr_mod cdrom xhci_hcd
[   25.179337] iwlwifi 0000:08:00.0: can't change power state from D3cold to D0 (config space inaccessible)
[   25.179344] iwlwifi 0000:08:00.0: can't change power state from D3hot to D0 (config space inaccessible)
[   25.179414] iwlwifi 0000:08:00.0: HW_REV=0xFFFFFFFF, PCI issues?
[   25.181427] iwlwifi: probe of 0000:08:00.0 failed with error -5

Howdy!

This is indeed interesting…

Could you oupen a terminal and type in sudo nano /etc/default/grub , please?

Go to the line where it says GRUB_CMDLINE_LINUX_DEFAULT=" , and add iwlwifi.11n_disable=1 iwlwifi.bt_coex_active=0 (disables the co-bluetooth), then hit ctrl+s to save followed by ctrl+x to exit.

You may then run sudo update-grub

Reboot, and hope for the best!

1 Like

Worth a try I guess. Stand by …

… NOPE
Clearly not an 802.11n nor a Bluetooth issue.

Bootup notice on homescreen “Connection NWC has been disconnected.”
Network Manager states: “No available connection.”

I have seen some error messages somewhere about not being able to handle the power settings on the 3168 Intel card.

Next suggestion?

have you tried loading this out though?

https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes.git

HERE is what is wrong: AsRock + Intel 3168NGW

Very specific and narrow combination of hardware.

Sometime I guess I just have to watch the ping pong between developers and bughunters.

Mark as Fixed

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