[Kernel-packages] [Bug 1848831]

[matthias]

I also have AX200 card with errors as mentioned above, and no wifi
interface at startup.

I tried solution from @invalidhandle and it worked:

I left alone iwlwifi-cc-a0-50.ucode.zst (I don't have version 48) in
/lib/firmware and rebooted. Then wifi was ok and I could connect to
internet.

I tried also with iwlwifi-cc-a0-77.ucode.zst without success (no
interface showing up).

I'm using kernel 6.6.2-arch1-1.

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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] 

[Kernel-packages] [Bug 1848831]

[invalidhandle]

I forgot to specify that the above fix using iwlwifi-cc-a0-48.ucode is
working on 5.16.0-12parrot1-amd64.  I haven't tested other higher
versions of the .ucode yet.

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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac 

[Kernel-packages] [Bug 1848831]

[invalidhandle]

Disclaimer: I'm not a hardware programmer so I don't know how to
evaluate the code and understand why it is breaking or what differences
are between versions.

I got it working on a Lenovo Legion using the iwlwifi-cc-a0-48.ucode
firmware. A clean install put it on the -63 version and Intel's website
download is a -46 version.

How to try this fix:

sudo caja (or your file organizer), or terminal using sudo mv
/lib/firmware/ /your/desired/archive location

search for iwlwifi and find the iwlwifi.cc-a0.ucode files and
move all but the one you want.  I moved the -46 and all other iwlwifi-
cc-a0 versions out of /lib/firmware and left iwlwifi-cc-a0-48.ucode in
/lib/firmware.

//Please note that there are many .ucode files in /lib/firmware.  Move
only the files iwlwifi-cc-a0[version.ucode] that you are isolating away
from firmware loader.

sudo dmesg | grep iwlwifi will show a bunch of failed to load for the
firmware that was moved out of /lib/firmware and then a successful load,
in this case:

firmware: direct-loading firmware iwlwifi-cc-a0-48.ucode


If you happen to know how to tell the kernel which one to use instead of
moving the ucode files out of /lib/firmware and causing all the startup
loading errors please share.

I've spent a ridiculous amount of time researching a solution for this
so I hope this helps a few people.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] 

[Kernel-packages] [Bug 1848831]

[helios.solaris]

Is there an update to this?
Did anybody get the AX200 card working in a x16 slot?

I had no luck with kernel 5.16.12 (bullseye-backports) and firmware-
iwlwifi 20210818-1

Thanks.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 

[Kernel-packages] [Bug 1848831]

[greearb]

ax200/ax210 does not work in x16 pcie slots in my experience.  Try x1 or
x4 slots instead.

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Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac 

[Kernel-packages] [Bug 1848831]

[MdAyq1]

The above comment

(In reply to Sebastian Penhouet from comment #7)
> In my case (Wifi card: Asus PCE-AX58BT) the Asus support claims that the card
> will only work in a PCIe x1 slot and will not work in a x4, x8, x16 slot.

is unlikely to be universally applicable to the other AX200 cards.

My WiFi+Bluetooth card Asus PCE-AX3000 Dual Band (which apparently also
uses the AX200 chip if we believe the output of lspci) is inserted into
the PCIEX16_3 slot of the Asus WS C422 PRO/SE motherboard.  The
motherboard has no x1 slots.  I am sending this very message using the
aforementioned PCE-AX3000 card in the aforementioned x16 slot and an up-
to-date Debian Bullseye with the kernel linux-image-5.10.0-1-amd64.  I
can nevertheless complain that I don't get Internet directly when Linux
boots but a few minutes later (reason yet unknown).

The card works in Windows, too.

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Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   

[Kernel-packages] [Bug 1848831]

[micro.modder]

I just experienced this issue after rearranging PCIe adapters in my 0M5DCD 
board based box (Optiplex 390DT guts turned into Frankenputer.)  I moved the 
wifi6 adapter up to the x16 slot, where a renesas USB 3.0 card was working 
fine. 
 The EDUP branded Intel AX200 chipset based AX3000 Wifi 6 PCIe adapter did not 
show up after logging in.  I copied dmesg to find a list of iwlwifi errors.  I 
was able to reproduce this reliably.  It occurred with multiple kernels of 
version 5.10.24.  After moving the iwlwifi driven hardware back to a PCIe x1 
slot, expected functionality resumed.
bits of dmesg
Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
[   24.094230] iwlwifi :01:00.0: [   24.094230] iwlwifi :01:00.0: 
SecBoot CPU1 Status: 0x5ae1, CPU2 Status: 0x3
[   24.097475] iwlwifi :01:00.0: UMAC PC: 0x80480218
[   24.100734] iwlwifi :01:00.0: LMAC PC: 0x104
[   24.103913] iwlwifi :01:00.0: WRT: Collecting data: ini trigger 13 fired.
[   24.107236] iwlwifi  CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[   24.210615] iwlwifi :01:00.0: Failed to start RT ucode: -110
[   24.595248] iwlwifi :01:00.0: Failed to run INIT ucode: -110

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Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] 

[Kernel-packages] [Bug 1848831]

[kernel]

sorry for not formatting, I googled but didn't find any information about howto 
(except all MARKDOWNs I tried didn't work).
I do have the same problem in here: -110 bug
I have
- ASUS Z97 mainboard
- Xeon kernel
- kernel 5.11 (ubuntu 21.04)
- the card in slot pciex16_1

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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi 

[Kernel-packages] [Bug 1848831]

[stephanhoerold]

I have recently built a NAS server based on Openmediavault. "uname -a"
gives me Debian 5.7.10. My motherboard is an Asus P11C-I and the Wifi
PCIe card is an Asus PCE-AX3000 with Intel's AX200 Wifi 6 chip. There's
only one PCIe slot available for use. I get the same error as reported
above:


[5.114638] iwlwifi :01:00.0: Failed to start RT ucode: -110
[5.114831] iwlwifi :01:00.0: Firmware not running - cannot dump error
[5.126503] iwlwifi :01:00.0: Failed to run INIT ucode: -110

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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | 

[Kernel-packages] [Bug 1848831]

[johannes]

These all:

 0x20100222 | ADVANCED_SYSASSERT

 0x201000A3 | ADVANCED_SYSASSERT

and possibly the

 SecBoot CPU1 Status: 0x5ae1, CPU2 Status: 0x3

as well all point to a similar issue with (firmware) timeouts during
PCIe DMA transactions.

I don't know if there's something with the link that makes it slower, or
the timeouts are just really small, I guess we'll need to check.

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Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 

[Kernel-packages] [Bug 1848831]

[stephanhoerold]

I should also note that I went to kernel git to download what I think
may be Intel's latest version of the u-code. But that one throws the
same error:

https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-
firmware.git/tree/

-- 
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac 

[Kernel-packages] [Bug 1848831]

[lists]

This happens here every now and then on a ThinkPad T470 with the latest
BIOS installed and an internal Intel Wireless 8265 / 8275 adapter:

$ grep NMI_INTERRUPT_UMAC_FATAL  /var/log/system.log | tail -5
Dec 30 15:19:41 horus kernel: iwlwifi :04:00.0: 0x0071 | 
NMI_INTERRUPT_UMAC_FATAL
Dec 30 15:19:42 horus kernel: iwlwifi :04:00.0: 0x0071 | 
NMI_INTERRUPT_UMAC_FATAL
Dec 31 17:51:17 horus kernel: iwlwifi :04:00.0: 0x0071 | 
NMI_INTERRUPT_UMAC_FATAL
Dec 31 17:51:21 horus kernel: iwlwifi :04:00.0: 0x0071 | 
NMI_INTERRUPT_UMAC_FATAL
Jan  2 13:08:12 horus kernel: iwlwifi :04:00.0: 0x0071 | 
NMI_INTERRUPT_UMAC_FATAL

Full example:

kernel: iwlwifi :04:00.0: Microcode SW error detected.  Restarting 
0x200.
kernel: iwlwifi :04:00.0: Start IWL Error Log Dump:
kernel: iwlwifi :04:00.0: Transport status: 0x004A, valid: 6
kernel: iwlwifi :04:00.0: Loaded firmware version: 36.ca7b901d.0 
8265-36.ucode
kernel: iwlwifi :04:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
kernel: iwlwifi :04:00.0: 0x0083 | trm_hw_status0
kernel: iwlwifi :04:00.0: 0x | trm_hw_status1
kernel: iwlwifi :04:00.0: 0x00024A8C | branchlink2
kernel: iwlwifi :04:00.0: 0x0003AC1E | interruptlink1
kernel: iwlwifi :04:00.0: 0x4DD2 | interruptlink2
kernel: iwlwifi :04:00.0: 0x | data1
kernel: iwlwifi :04:00.0: 0x1000 | data2
kernel: iwlwifi :04:00.0: 0x0383 | data3
kernel: iwlwifi :04:00.0: 0x63810560 | beacon time
kernel: iwlwifi :04:00.0: 0xFD6F9A71 | tsf low
kernel: iwlwifi :04:00.0: 0x0055 | tsf hi
kernel: iwlwifi :04:00.0: 0x | time gp1
kernel: iwlwifi :04:00.0: 0x26462734 | time gp2
kernel: iwlwifi :04:00.0: 0x0001 | uCode revision type
kernel: iwlwifi :04:00.0: 0x0024 | uCode version major
kernel: iwlwifi :04:00.0: 0xCA7B901D | uCode version minor
kernel: iwlwifi :04:00.0: 0x0230 | hw version
kernel: iwlwifi :04:00.0: 0x00C89000 | board version
kernel: iwlwifi :04:00.0: 0x0A4F001C | hcmd
kernel: iwlwifi :04:00.0: 0x26FE3002 | isr0
kernel: iwlwifi :04:00.0: 0x1180 | isr1
kernel: iwlwifi :04:00.0: 0x0800181A | isr2
kernel: iwlwifi :04:00.0: 0x40412180 | isr3
kernel: iwlwifi :04:00.0: 0x | isr4
kernel: iwlwifi :04:00.0: 0x0A47001C | last cmd Id
kernel: iwlwifi :04:00.0: 0x | wait_event
kernel: iwlwifi :04:00.0: 0x4A88 | l2p_control
kernel: iwlwifi :04:00.0: 0x00019C24 | l2p_duration
kernel: iwlwifi :04:00.0: 0x003F | l2p_mhvalid
kernel: iwlwifi :04:00.0: 0x00EF | l2p_addr_match
kernel: iwlwifi :04:00.0: 0x001D | lmpm_pmg_sel
kernel: iwlwifi :04:00.0: 0x10032209 | timestamp
kernel: iwlwifi :04:00.0: 0x2030 | flow_handler
kernel: iwlwifi :04:00.0: Start IWL Error Log Dump:
kernel: iwlwifi :04:00.0: Transport status: 0x004A, valid: 7
kernel: iwlwifi :04:00.0: 0x0067 | ADVANCED_SYSASSERT
kernel: iwlwifi :04:00.0: 0x | umac branchlink1
kernel: iwlwifi :04:00.0: 0xC008694C | umac branchlink2
kernel: iwlwifi :04:00.0: 0xC0083B0C | umac interruptlink1
kernel: iwlwifi :04:00.0: 0xC0083B0C | umac interruptlink2
kernel: iwlwifi :04:00.0: 0x4000 | umac data1
kernel: iwlwifi :04:00.0: 0xC0083B0C | umac data2
kernel: iwlwifi :04:00.0: 0xDEADBEEF | umac data3
kernel: iwlwifi :04:00.0: 0x0024 | umac major
kernel: iwlwifi :04:00.0: 0xCA7B901D | umac minor
kernel: iwlwifi :04:00.0: 0xC088628C | frame pointer
kernel: iwlwifi :04:00.0: 0xC088628C | stack pointer
kernel: iwlwifi :04:00.0: 0x0086014E | last host cmd
kernel: iwlwifi :04:00.0: 0x | isr status reg
kernel: iwlwifi :04:00.0: IML/ROM dump:
kernel: iwlwifi :04:00.0: 0x | IML/ROM error/state
kernel: iwlwifi :04:00.0: 0x0003 | IML/ROM data1
kernel: iwlwifi :04:00.0: Fseq Registers:
kernel: iwlwifi :04:00.0: 0x254FF6BE | FSEQ_ERROR_CODE
kernel: iwlwifi :04:00.0: 0xEB4D862A | FSEQ_TOP_INIT_VERSION
kernel: iwlwifi :04:00.0: 0x94078394 | FSEQ_CNVIO_INIT_VERSION
kernel: iwlwifi :04:00.0: 0xA10B | FSEQ_OTP_VERSION
kernel: iwlwifi :04:00.0: 0x23B1050F | FSEQ_TOP_CONTENT_VERSION
kernel: iwlwifi :04:00.0: 0x2DFF3649 | FSEQ_ALIVE_TOKEN
kernel: iwlwifi :04:00.0: 0xC953F0BA | FSEQ_CNVI_ID
kernel: iwlwifi :04:00.0: 0x02B66AEC | FSEQ_CNVR_ID
kernel: iwlwifi :04:00.0: 0x0010 | CNVI_AUX_MISC_CHIP
kernel: iwlwifi :04:00.0: 0x0BADCAFE | CNVR_AUX_MISC_CHIP
kernel: iwlwifi :04:00.0: 0x0BADCAFE | 
CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
kernel: iwlwifi :04:00.0: 0x0BADCAFE | 
CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
kernel: iwlwifi :04:00.0: Collecting data: trigger 2 fired.
kernel: ieee80211 phy0: Hardware restart was requested
[...]


$ lspci -s 04:00.0 -v
04:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading error resulting in no wifi

[Eric Ackermann]

I have the same problem with a M.2 AX200 card installed in a laptop running 
Ubuntu 20.04, with kernel 5.11.0-40-generic.
I noticed that the WiFi works fine when I force the driver to load the firmware 
"iwlwifi-cc-a0-48.ucode" by renaming newer versions of this file, and this also 
worked with previous kernel releases. 
After every update of linux-firmware, however, the renamed files are replaced 
and the WiFi starts crash-looping again.
Thus, I am confident that the issue is specific to the newer firmware releases 
for the AX200:
- iwlwifi-cc-a0-55.ucode
- iwlwifi-cc-a0-59.ucode
- iwlwifi-cc-a0-63.ucode
Does anyone know what was changed in these firmware revisions?

For reference, here is the error message printed when iwlwifi-cc-a0-55.ucode is 
loaded. It repeats over and over until I delete the aforementioned firmware 
file:
[  215.397707] iwlwifi :03:00.0: Direct firmware load for 
iwlwifi-cc-a0-59.ucode failed with error -2
[  215.397747] iwlwifi :03:00.0: Direct firmware load for 
iwlwifi-cc-a0-58.ucode failed with error -2
[  215.397779] iwlwifi :03:00.0: Direct firmware load for 
iwlwifi-cc-a0-57.ucode failed with error -2
[  215.397810] iwlwifi :03:00.0: Direct firmware load for 
iwlwifi-cc-a0-56.ucode failed with error -2
[  215.398396] iwlwifi :03:00.0: api flags index 2 larger than supported by 
driver
[  215.398423] iwlwifi :03:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
89.3.35.22
[  215.398430] iwlwifi :03:00.0: Found debug destination: EXTERNAL_DRAM
[  215.398434] iwlwifi :03:00.0: Found debug configuration: 0
[  215.399009] iwlwifi :03:00.0: loaded firmware version 55.d9698065.0 
cc-a0-55.ucode op_mode iwlmvm
[  215.399106] iwlwifi :03:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
[  216.087870] iwlwifi :03:00.0: base HW address: b0:7d:64:dc:49:f2
[  216.101508] thermal thermal_zone2: failed to read out thermal zone (-61)
[  218.817520] iwlwifi :03:00.0: Error sending BT_CONFIG: time out after 
2000ms.
[  218.817533] iwlwifi :03:00.0: Current CMD queue read_ptr 5 write_ptr 6
[  218.817755] iwlwifi :03:00.0: HCMD_ACTIVE already clear for command 
BT_CONFIG
[  218.817920] iwlwifi :03:00.0: Start IWL Error Log Dump:
[  218.817924] iwlwifi :03:00.0: Status: 0x0040, count: 6
[  218.817928] iwlwifi :03:00.0: Loaded firmware version: 55.d9698065.0 
cc-a0-55.ucode
[  218.817932] iwlwifi :03:00.0: 0x0084 | NMI_INTERRUPT_UNKNOWN   
[  218.817936] iwlwifi :03:00.0: 0x00A022F0 | trm_hw_status0
[  218.817939] iwlwifi :03:00.0: 0x | trm_hw_status1
[  218.817942] iwlwifi :03:00.0: 0x004FA34A | branchlink2
[  218.817945] iwlwifi :03:00.0: 0x004E4BBC | interruptlink1
[  218.817948] iwlwifi :03:00.0: 0x004E4BBC | interruptlink2
[  218.817950] iwlwifi :03:00.0: 0x00016468 | data1
[  218.817953] iwlwifi :03:00.0: 0x0100 | data2
[  218.817956] iwlwifi :03:00.0: 0x | data3
[  218.817958] iwlwifi :03:00.0: 0x | beacon time
[  218.817961] iwlwifi :03:00.0: 0x00289204 | tsf low
[  218.817963] iwlwifi :03:00.0: 0x | tsf hi
[  218.817966] iwlwifi :03:00.0: 0x | time gp1
[  218.817968] iwlwifi :03:00.0: 0x0028F457 | time gp2
[  218.817971] iwlwifi :03:00.0: 0x0001 | uCode revision type
[  218.817974] iwlwifi :03:00.0: 0x0037 | uCode version major
[  218.817976] iwlwifi :03:00.0: 0xD9698065 | uCode version minor
[  218.817979] iwlwifi :03:00.0: 0x0340 | hw version
[  218.817982] iwlwifi :03:00.0: 0x18C89000 | board version
[  218.817984] iwlwifi :03:00.0: 0x803BFD26 | hcmd
[  218.817987] iwlwifi :03:00.0: 0x0002 | isr0
[  218.817989] iwlwifi :03:00.0: 0x | isr1
[  218.817992] iwlwifi :03:00.0: 0x08F2 | isr2
[  218.817994] iwlwifi :03:00.0: 0x00CC | isr3
[  218.817997] iwlwifi :03:00.0: 0x | isr4
[  218.818000] iwlwifi :03:00.0: 0x | last cmd Id
[  218.818002] iwlwifi :03:00.0: 0x00016468 | wait_event
[  218.818005] iwlwifi :03:00.0: 0x | l2p_control
[  218.818007] iwlwifi :03:00.0: 0x | l2p_duration
[  218.818010] iwlwifi :03:00.0: 0x | l2p_mhvalid
[  218.818012] iwlwifi :03:00.0: 0x | l2p_addr_match
[  218.818015] iwlwifi :03:00.0: 0x0009 | lmpm_pmg_sel
[  218.818017] iwlwifi :03:00.0: 0x | timestamp
[  218.818019] iwlwifi :03:00.0: 0x0028 | flow_handler
[  218.818171] iwlwifi :03:00.0: Start IWL Error Log Dump:
[  218.818173] iwlwifi :03:00.0: Status: 0x0040, count: 7
[  218.818177] iwlwifi :03:00.0: 0x2066 | NMI_INTERRUPT_HOST
[  218.818180] iwlwifi :03:00.0: 0x | umac branchlink1
[  218.818182] iwlwifi :03:00.0: 0x80465826 | umac branchlink2
[  218.818185] iwlwifi :03:00.0: 0x8048074C | umac interruptlink1
[  218.818188] iwlwifi :03:00.0: 0x8048074C | umac interruptlink2
[  218.818190] iwlwifi :03:00.0: 

[Kernel-packages] [Bug 1848831]

[pepsov]

I can confirm that the AX200 works OK when plugged in a x1 PCIe slot, and does 
NOT work in a x16 slot. In the later case it generates the before-mentioned 

 "NMI_INTERRUPT_UMAC_FATAL"

followed in the logs by

 iwlwifi :01:00.0: Failed to start RT ucode: -110
 iwlwifi :01:00.0: Failed to run INIT ucode: -110


My setup is 
* Gigabyte Z97M-DS3H motherboard
* Fenvi FV-AX200 PCIe x1 adapter card with an Intel AX200NGW NGFF M.2 card
* CentOS 7 (stock 3.10.0-1127.19.1.el7 and mainline 5.8.7 kernels tested)

I want to point out that the adapter card works fine in the x16 slot
when used with another WiFi module (DELL's DW1820), so the problem
clearly lies with the AX200 not negotiating its PCIe configuration with
the motherboard/chipset.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   

[Kernel-packages] [Bug 1848831]

[ravenexp]

I've also bought a Fenvi FV-AX3000 card today, based on AX200. It is
plugged into the PCIe x16 slot on my Gigabyte H87N-WIFI motherboard.

My kernel is vanilla 5.7.12 with iwlwifi compiled in.
The firmware always crashes at startup with:

> iwlwifi :01:00.0: Failed to start RT ucode: -110
> iwlwifi :01:00.0: Failed to run INIT ucode: -110

Full log attached.

Looking at comment #8, re-plugging the card in an x1 slot could have helped,
but my MB doesn't have any.
The only PCIe slot it has is an x16 intended for the discrete GPU which I don't 
need anyway.

I guess I may as well throw the card into the garbage bin...
Or is it something that can eventually be fixed on the driver/firmware level?

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x 

[Kernel-packages] [Bug 1848831]

[ravenexp]

Created attachment 290711
Firmware crash log

-- 
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac interruptlink1
  [   13.414978] iwlwifi :01:00.0: 

[Kernel-packages] [Bug 1848831]

[flowhellow]

Hi,

I'm having the same issue with this card (integrated into the
motherboard) and I dug a bit inside the code.

The code in (iwlmvm/fw.c) waits for an alive notification and then times out.
iwl_mvm_load_ucode_wait_alive will runn iwl_wait_notification which times out 
with err -110.

I don't know exactly how it works but iwlmvm starts the firmware (which
does not error) and then waits for the firmware to ping that it's alive
so it can continue with the setup. This alive ping is not being received
hence it times out.

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 

[Kernel-packages] [Bug 1848831]

[gabemarcano]

I just got a fenvi FV-AX3000 card, which at its core uses an Intel
AX200. I was getting the same log from the kernel as above with RT
ucode: -110, until I did some more snooping around.

I originally plugged in the card to one of the x16 slots on my
motherboard (Gigabyte Z77X-UD5H motherboard, CPU is an Intel i7-3770k),
which according to the user manual for the motherboard, due to my
current configuration, should now be operating with x4 lanes (8x lanes
for my GPU, x4 lanes for a 1x sound card, and x4 lanes for the 1x
AX200). These lanes are managed directly by the CPU as far as I can
tell, per CPU and motherboard documentation. It was in this
configuration that I got the RT ucode errors, and the card refused to
work on Windows as well.

As per comment 7, I happened to have one poorly placed 1x PCI-E slot
available (right under the GPU..., blocking some airflow to it). I
switched the AX200 card to this 1x slot, which is managed by the
motherboard's chipset instead of the CPU, and... the card loaded:

[   33.632318] cfg80211: Loading compiled-in X.509 certificates for regulatory 
database
[   33.633710] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   33.637366] Intel(R) Wireless WiFi driver for Linux
[   33.637367] Copyright(c) 2003- 2015 Intel Corporation
[   33.637397] iwlwifi :06:00.0: enabling device (0100 -> 0102)
[   33.643015] iwlwifi :06:00.0: api flags index 2 larger than supported by 
driver
[   33.643021] iwlwifi :06:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
68.3.35.22
[   33.643024] iwlwifi :06:00.0: Found debug destination: EXTERNAL_DRAM
[   33.643024] iwlwifi :06:00.0: Found debug configuration: 0
[   33.643197] iwlwifi :06:00.0: loaded firmware version 53.c31ac674.0 
cc-a0-53.ucode op_mode iwlmvm
[   33.643211] iwlwifi :06:00.0: Direct firmware load for 
iwl-debug-yoyo.bin failed with error -2
[   33.654918] iwlwifi :06:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
[   33.845091] iwlwifi :06:00.0: base HW address: f8:e4:e3:00:a8:8e
[   33.857641] thermal thermal_zone3: failed to read out thermal zone (-61)
[   33.857974] systemd-udevd[2525]: Using default interface naming scheme 
'v245'.
[   33.858295] systemd-udevd[2525]: ethtool: autonegotiation is unset or 
enabled, the speed and duplex are not writable.
[   33.858372] iwlwifi :06:00.0 wlp6s0: renamed from wlan0
[   33.877736] systemd-udevd[2525]: wlan0: Process 'net.sh wlp6s0 start' failed 
with exit code 1.
[   37.895263] wlp6s0: authenticate with c2:56:27:6e:77:44
[   37.897414] wlp6s0: send auth to c2:56:27:6e:77:44 (try 1/3)
[   37.922976] wlp6s0: authenticated
[   37.926295] wlp6s0: associate with c2:56:27:6e:77:44 (try 1/3)
[   37.946948] wlp6s0: RX AssocResp from c2:56:27:6e:77:44 (capab=0x431 
status=0 aid=2)
[   37.951616] wlp6s0: associated
[   37.964058] IPv6: ADDRCONF(NETDEV_CHANGE): wlp6s0: link becomes ready
[   76.920106] elogind-daemon[1845]: Removed session 2.
[   76.978916] elogind-daemon[1845]: Removed session 3.
[   77.529926] elogind-daemon[1845]: New session 3 of user root.
[   90.962303] elogind-daemon[1845]: Removed session 3.
[   90.971156] elogind-daemon[1845]: New session 4 of user gabriel.
[   92.317347] Bluetooth: RFCOMM TTY layer initialized
[   92.317351] Bluetooth: RFCOMM socket layer initialized
[   92.317352] Bluetooth: RFCOMM ver 1.11
[   92.626219] usb 1-1.3: reset high-speed USB device number 5 using ehci-pci

PCI-E is one of the parts of modern systems I'm less familiar with, but to me 
it sounds like the problem could be one of the following (or more, these are 
the ones I can think of):
1. Somehow either the AX200 or the surrounding electronics on the wifi card (I 
don't think there's much there, so I think it's just the AX200) fails to 
negotiate the number of lanes it needs properly. (I have another 1x card, an 
Asus sound card, and that negotiates fine).
2. There's a bug or a hardware defect on the AX200 preventing it from 
communicating properly with the CPU PCI-E controller. Like I mentioned earlier, 
I have another 1x PCI-E card connected to one of the ports that connects to the 
CPU PCI-E controller, and that one works wonderfully.
3. Maybe my CPU is old enough that there's some incompatibility between it and 
the AX200. Still, the motherboard x1 port works just fine (in fact, I'm 
submitting this over wifi using the AX200).

Because I can reproduce this reliably, and can work around it, let me
know what information you would need from me to debug this, if anything.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  

[Kernel-packages] [Bug 1848831]

[s.penhouet]

Some previously suggested that this issue could have something to do
with the type of PCIe slot.

In my case (Wifi card: Asus PCE-AX58BT) the Asus support claims that the card 
will only work in a PCIe x1 slot and will not work in a x4, x8, x16 slot. It 
should not have anything to do with PCIe gen2 or gen3.
They specifically mentioned that this information came from their Taiwanese 
colleges. I guess that this information was added to imply that they are closer 
to the development of that card and have more knowledge.

To me all of this is super strange and does not make sense. PCIe x1 cards 
should be compatible with x4, x8 and x16.
Since I was stuck with this issue for 5 months I did send the card back and 
gave up on using Wifi on Linux.

I have no clue what cards other users with this issue have, but I
thought I would leave this information here. Maybe it helps in anyway.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | 

[Kernel-packages] [Bug 1848831]

[s.penhouet]

I'm facing the same issue with Ubuntu Desktop 20.04 (64 bit) with kernel
5.2.21 and 5.4.

My card (Asus PCE-AX58BT) is plugged into a PCIe 3.0 x8 slot.


Kernel 5.2.21-050221:

[2.045735] iwlwifi :02:00.0: enabling device ( -> 0002)
[2.058883] iwlwifi :02:00.0: Direct firmware load for 
iwlwifi-cc-a0-48.ucode failed with error -2
[2.058891] iwlwifi :02:00.0: Direct firmware load for 
iwlwifi-cc-a0-47.ucode failed with error -2
[2.060354] iwlwifi :02:00.0: loaded firmware version 46.3cfab8da.0 
op_mode iwlmvm
[2.086464] iwlwifi :02:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
[3.110094] iwlwifi :02:00.0: Collecting data: trigger 15 fired.
[3.110164] iwlwifi :02:00.0: Start IWL Error Log Dump:
[3.110166] iwlwifi :02:00.0: Status: 0x, count: 6
[3.110167] iwlwifi :02:00.0: Loaded firmware version: 46.3cfab8da.0
[3.110169] iwlwifi :02:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
[3.110175] iwlwifi :02:00.0: 0x002022F0 | trm_hw_status0
[3.110175] iwlwifi :02:00.0: 0x | trm_hw_status1
[3.110176] iwlwifi :02:00.0: 0x004FC308 | branchlink2
[3.110177] iwlwifi :02:00.0: 0x004E8926 | interruptlink1
[3.110178] iwlwifi :02:00.0: 0x004E8926 | interruptlink2
[3.110179] iwlwifi :02:00.0: 0x004F72AE | data1
[3.110179] iwlwifi :02:00.0: 0x1000 | data2
[3.110180] iwlwifi :02:00.0: 0xF000 | data3
[3.110181] iwlwifi :02:00.0: 0x | beacon time
[3.110182] iwlwifi :02:00.0: 0xCBC9 | tsf low
[3.110183] iwlwifi :02:00.0: 0x | tsf hi
[3.110184] iwlwifi :02:00.0: 0x | time gp1
[3.110184] iwlwifi :02:00.0: 0xCBC9 | time gp2
[3.110185] iwlwifi :02:00.0: 0x0001 | uCode revision type
[3.110186] iwlwifi :02:00.0: 0x002E | uCode version major
[3.110187] iwlwifi :02:00.0: 0x3CFAB8DA | uCode version minor
[3.110188] iwlwifi :02:00.0: 0x0340 | hw version
[3.110194] iwlwifi :02:00.0: 0x00C89000 | board version
[3.110196] iwlwifi :02:00.0: 0x8000FD11 | hcmd
[3.110197] iwlwifi :02:00.0: 0x0002 | isr0
[3.110197] iwlwifi :02:00.0: 0x | isr1
[3.110198] iwlwifi :02:00.0: 0x08F2 | isr2
[3.110199] iwlwifi :02:00.0: 0x00CC | isr3
[3.110200] iwlwifi :02:00.0: 0x | isr4
[3.110201] iwlwifi :02:00.0: 0x | last cmd Id
[3.110201] iwlwifi :02:00.0: 0x004F72AE | wait_event
[3.110202] iwlwifi :02:00.0: 0x | l2p_control
[3.110203] iwlwifi :02:00.0: 0x0020 | l2p_duration
[3.110204] iwlwifi :02:00.0: 0x | l2p_mhvalid
[3.110205] iwlwifi :02:00.0: 0x | l2p_addr_match
[3.110205] iwlwifi :02:00.0: 0x0009 | lmpm_pmg_sel
[3.110206] iwlwifi :02:00.0: 0x16042142 | timestamp
[3.110209] iwlwifi :02:00.0: 0xF81C | flow_handler
[3.110233] iwlwifi :02:00.0: Start IWL Error Log Dump:
[3.110233] iwlwifi :02:00.0: Status: 0x, count: 7
[3.110234] iwlwifi :02:00.0: 0x20100222 | ADVANCED_SYSASSERT
[3.110235] iwlwifi :02:00.0: 0x | umac branchlink1
[3.110236] iwlwifi :02:00.0: 0xC008B1C0 | umac branchlink2
[3.110237] iwlwifi :02:00.0: 0x8048CE9E | umac interruptlink1
[3.110238] iwlwifi :02:00.0: 0x | umac interruptlink2
[3.110238] iwlwifi :02:00.0: 0xDEADBEEF | umac data1
[3.110239] iwlwifi :02:00.0: 0xDEADBEEF | umac data2
[3.110240] iwlwifi :02:00.0: 0xDEADBEEF | umac data3
[3.110241] iwlwifi :02:00.0: 0x002E | umac major
[3.110242] iwlwifi :02:00.0: 0x3CFAB8DA | umac minor
[3.110243] iwlwifi :02:00.0: 0xCBB2 | frame pointer
[3.110243] iwlwifi :02:00.0: 0xC0886B04 | stack pointer
[3.110244] iwlwifi :02:00.0: 0x | last host cmd
[3.110245] iwlwifi :02:00.0: 0x | isr status reg
[3.110250] iwlwifi :02:00.0: Fseq Registers:
[3.110253] iwlwifi :02:00.0: 0x2000 | FSEQ_ERROR_CODE
[3.110255] iwlwifi :02:00.0: 0x80290001 | FSEQ_TOP_INIT_VERSION
[3.110258] iwlwifi :02:00.0: 0x80050008 | FSEQ_CNVIO_INIT_VERSION
[3.110261] iwlwifi :02:00.0: 0xA503 | FSEQ_OTP_VERSION
[3.110263] iwlwifi :02:00.0: 0x8003 | FSEQ_TOP_CONTENT_VERSION
[3.110266] iwlwifi :02:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[3.110269] iwlwifi :02:00.0: 0x00100530 | FSEQ_CNVI_ID
[3.110271] iwlwifi :02:00.0: 0x0532 | FSEQ_CNVR_ID
[3.110274] iwlwifi :02:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[3.110279] iwlwifi :02:00.0: 0x0532 | CNVR_AUX_MISC_CHIP
[3.110283] iwlwifi :02:00.0: 0x05B0905B | 
CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[3.110288] iwlwifi :02:00.0: 0x025B | 
CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[3.110305] iwlwifi :02:00.0: 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading error resulting in no wifi

[Christian Ohrfandl]

I get the same propblem on Ubuntu 20.04

uname -a
Linux christian-vie-ubuntu 5.4.0-26-generic #30-Ubuntu SMP Mon Apr 20 16:58:30 
UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

sudo lspci -vvnk -s 01:00.0
01:00.0 0280: 8086:2723 (rev 1a)
Subsystem: 8086:0084
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading error resulting in no wifi

[You-Sheng Yang]

@Maheshwaran, if neither latest mainline kernel[1] nor backport-iwlwifi-
dkms[2], along with latest linux-firmware[3], work for you, then
probably we can only wait for updates to
https://bugzilla.kernel.org/show_bug.cgi?id=205123 from Intel.

[1]: https://kernel.ubuntu.com/~kernel-ppa/mainline/
[2]: https://packages.ubuntu.com/focal/backport-iwlwifi-dkms
[3]: 
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/

** Summary changed:

- Intel WiFi AX200 firmware loading error resulting in no wifi
+ Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading error 
resulting in no wifi

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 [8086:08b1] subsystem [8086:4070] firmware loading
  error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [ 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Maheshwaran]

Any update on this issue? Dell latitude 7540 still reporting this issue.

Kernel : Linux 5.3.18-050318-generic

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in Gaming Edition:
  In Progress
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac interruptlink1
  [   

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Bug Watch Updater]

Launchpad has imported 6 comments from the remote bug at
https://bugzilla.kernel.org/show_bug.cgi?id=205123.

If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
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On 2019-10-08T15:53:02+00:00 sidhayn wrote:

I have a few different models of newer intel based wifi cards on a
minipcie splitter/carrier board https://www.alftel.com/pages/product-
airbud-pcie

When the hardware is detected during boot, all the intels on the carrier
board fail to load/run their ucode.  This is happening on a unit I have
dedicated for testing, so I am available for any/all requested testing.
Here is what it looks like:

[6.582036] iwlwifi :12:00.0: WRT: collecting data: ini trigger 1 fired.
[6.582282] iwlwifi :12:00.0: Start IWL Error Log Dump:
[6.582283] iwlwifi :12:00.0: Status: 0x, count: 6
[6.582283] iwlwifi :12:00.0: Loaded firmware version: 48.4fa0041f.0
[6.582284] iwlwifi :12:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
[6.582285] iwlwifi :12:00.0: 0x002022F0 | trm_hw_status0
[6.582285] iwlwifi :12:00.0: 0x | trm_hw_status1
[6.582286] iwlwifi :12:00.0: 0x004F8E3C | branchlink2
[6.582286] iwlwifi :12:00.0: 0x004E4FF4 | interruptlink1
[6.582286] iwlwifi :12:00.0: 0x004E4FF4 | interruptlink2
[6.582287] iwlwifi :12:00.0: 0x004F3DB0 | data1
[6.582287] iwlwifi :12:00.0: 0x1000 | data2
[6.582288] iwlwifi :12:00.0: 0xF000 | data3
[6.582288] iwlwifi :12:00.0: 0x | beacon time
[6.582289] iwlwifi :12:00.0: 0x8B75 | tsf low
[6.582289] iwlwifi :12:00.0: 0x | tsf hi
[6.582290] iwlwifi :12:00.0: 0x | time gp1
[6.582290] iwlwifi :12:00.0: 0xED53 | time gp2
[6.582290] iwlwifi :12:00.0: 0x0001 | uCode revision type
[6.582291] iwlwifi :12:00.0: 0x0030 | uCode version major
[6.582291] iwlwifi :12:00.0: 0x4FA0041F | uCode version minor
[6.582292] iwlwifi :12:00.0: 0x0340 | hw version
[6.582292] iwlwifi :12:00.0: 0x00C89000 | board version
[6.582293] iwlwifi :12:00.0: 0x8001FF03 | hcmd
[6.582293] iwlwifi :12:00.0: 0x0002 | isr0
[6.582294] iwlwifi :12:00.0: 0x | isr1
[6.582294] iwlwifi :12:00.0: 0x08F2 | isr2
[6.582294] iwlwifi :12:00.0: 0x00CC | isr3
[6.582295] iwlwifi :12:00.0: 0x | isr4
[6.582295] iwlwifi :12:00.0: 0x | last cmd Id
[6.582296] iwlwifi :12:00.0: 0x004F3DB0 | wait_event
[6.582296] iwlwifi :12:00.0: 0x | l2p_control
[6.582297] iwlwifi :12:00.0: 0x0020 | l2p_duration
[6.582297] iwlwifi :12:00.0: 0x | l2p_mhvalid
[6.582298] iwlwifi :12:00.0: 0x | l2p_addr_match
[6.582298] iwlwifi :12:00.0: 0x0009 | lmpm_pmg_sel
[6.582298] iwlwifi :12:00.0: 0x | timestamp
[6.582299] iwlwifi :12:00.0: 0xF81C | flow_handler
[6.582339] iwlwifi :12:00.0: Start IWL Error Log Dump:
[6.582339] iwlwifi :12:00.0: Status: 0x, count: 7
[6.582340] iwlwifi :12:00.0: 0x201000A3 | ADVANCED_SYSASSERT
[6.582340] iwlwifi :12:00.0: 0x | umac branchlink1
[6.582341] iwlwifi :12:00.0: 0xC008CC3C | umac branchlink2
[6.582341] iwlwifi :12:00.0: 0xC0087660 | umac interruptlink1
[6.582342] iwlwifi :12:00.0: 0x | umac interruptlink2
[6.582342] iwlwifi :12:00.0: 0xDEADBEEF | umac data1
[6.582342] iwlwifi :12:00.0: 0xDEADBEEF | umac data2
[6.582343] iwlwifi :12:00.0: 0xDEADBEEF | umac data3
[6.582343] iwlwifi :12:00.0: 0x0030 | umac major
[6.582344] iwlwifi :12:00.0: 0x4FA0041F | umac minor
[6.582344] iwlwifi :12:00.0: 0xED47 | frame pointer
[6.582345] iwlwifi :12:00.0: 0xC0886C1C | stack pointer
[6.582345] iwlwifi :12:00.0: 0x | last host cmd
[6.582346] iwlwifi :12:00.0: 0x | isr status reg
[6.582352] iwlwifi :12:00.0: Fseq Registers:
[6.582355] iwlwifi :12:00.0: 0x2000 | FSEQ_ERROR_CODE
[6.582358] iwlwifi :12:00.0: 0x80290001 | FSEQ_TOP_INIT_VERSION
[6.582361] iwlwifi :12:00.0: 0x80050008 | FSEQ_CNVIO_INIT_VERSION
[6.582364] iwlwifi :12:00.0: 0xA503 | FSEQ_OTP_VERSION
[6.582368] iwlwifi :12:00.0: 0x8003 | FSEQ_TOP_CONTENT_VERSION
[6.582371] iwlwifi :12:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
[6.582374] iwlwifi :12:00.0: 0x00100530 | FSEQ_CNVI_ID
[6.582377] iwlwifi :12:00.0: 0x0532 | FSEQ_CNVR_ID
[6.582380] iwlwifi :12:00.0: 0x00100530 | CNVI_AUX_MISC_CHIP
[6.582385] iwlwifi :12:00.0: 0x0532 | CNVR_AUX_MISC_CHIP
[

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux-firmware (Ubuntu)
   Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in Gaming Edition:
  Unknown
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[You-Sheng Yang]

** Also affects: ubuntux via
   https://bugzilla.kernel.org/show_bug.cgi?id=205123
   Importance: Unknown
   Status: Unknown

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in Gaming Edition:
  Unknown
Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac interruptlink1
  

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Ari]

For reference, here is the output, but with an old intel wifi card 7260
that works perfectly well and is installed in the same X16 PCIE slot
where the AX200 fails to load its firmware.

The AX200 was supposed to replace the 7260 however due to this problem
I've had to roll back the upgrade.

https://paste.ubuntu.com/p/FywHwCJYq5/

FWIW the system CPU is kabylake core i7, with a z170 chipset

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Zero_Chaos]

I'm not on ubuntu but I'm the same kernel with the same kernel bug and
same hardware.  Hope this helps anyway :-)


** Attachment added: "lspci -vvnk"
   
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1848831/+attachment/5300949/+files/kernel-5.3.6.fail

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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[You-Sheng Yang]

Hi, could you also attach output of `sudo lspci -vvnk -s 01:00.0`?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac interruptlink1
  [   13.414978] iwlwifi :01:00.0: 0x | umac interruptlink2
  [   13.414979] iwlwifi 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Ari]

Based on a few references and the issue in my system, it seems ax200 has
issues with (at least) specific PCIE slot types X16, again at least with
certain motherboards.X1/X4/X8 slots seem to work ok consistently.
Hopefully this is fixable via firmware, so will retest once Intel
releases the next few version

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Ari]

@vicamo I tested various combinations, here's the dmesg output:

stock 5.3 kernel + iwlwifi backport:
https://paste.ubuntu.com/p/j6WDwqDJcd/


mainline 5.4rc3: https://paste.ubuntu.com/p/VnY6vZvqnC/

mainline 5.4rc3 + backported iwlwifi (there was an error inthe install,
see notes in log): https://paste.ubuntu.com/p/WwpmGmPdvh/

Unfortunately no luck - in all cases the firmware errors out immediately after 
loading.
I noticed the 'trigger' is different with the backported iwlwifi.

FWIW I've seen some old reports of people getting AX200 to work on
ubuntu 19.04 using 'mainline kernels' from June/July this year, and also
19.10 some ppl using the chipset on 19.10 daily builds prior to launch -
this is why I decided to upgrade SW + change wifi card.


I also notice that the mainline iwlwifi module looks for firmware 50, then 49, 
and finally loads 48 which is the one that ubuntu ships. The one in the kernel 
tree is also 48, I wonder if intel keeps a "-next" tree of some sort somewhere 
where versions 49/50 could be present.


I found these kernel bug reports: 

https://bugzilla.kernel.org/show_bug.cgi?id=205123

https://bugzilla.kernel.org/show_bug.cgi?id=204821

They both refer to the use of PCI slot adapters triggering the problem,
which do not apply on my case. Motherboard: ASUS Maximus Gene Viii

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Ari]

@vicamo I tested various combinations, here's the dmesg output:

stock 5.3 kernel + iwlwifi backport:
https://paste.ubuntu.com/p/j6WDwqDJcd/


mainline 5.4rc3: https://paste.ubuntu.com/p/VnY6vZvqnC/

mainline 5.4rc3 + backported iwlwifi (there was an error inthe install,
see notes in log): https://paste.ubuntu.com/p/WwpmGmPdvh/

Unfortunately no luck - in all cases the firmware errors out immediately after 
loading.
I noticed the 'trigger' is different with the backported iwlwifi.

FWIW I've seen some old reports of people getting AX200 to work on
ubuntu 19.04 using 'mainline kernels' from June/July this year, and also
19.10 some ppl using the chipset on 19.10 daily builds prior to launch -
this is why I decided to upgrade SW + change wifi card.


I also notice that the mainline iwlwifi module looks for firmware 50, then 49, 
and finally loads 48 which is the one that ubuntu ships. The one in the kernel 
tree is also 48, I wonder if intel keeps a "-next" tree of some sort somewhere 
where versions 49/50 could be present.


I found these kernel bug reports: 

https://bugzilla.kernel.org/show_bug.cgi?id=205123

https://bugzilla.kernel.org/show_bug.cgi?id=204821

They both refer to the use of PCI slot adapters triggering the problem,
which do not apply on my case. Motherboard: ASUS Maximus Gene Viii


** Bug watch added: Linux Kernel Bug Tracker #205123
   https://bugzilla.kernel.org/show_bug.cgi?id=205123

** Bug watch added: Linux Kernel Bug Tracker #204821
   https://bugzilla.kernel.org/show_bug.cgi?id=204821

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[You-Sheng Yang]

Hi, could you also try mainline kernel https://kernel.ubuntu.com
/~kernel-ppa/mainline/v5.4-rc3/ as well as backport-iwlwifi dkms from
https://launchpad.net/~vicamo/+archive/ubuntu/backport-iwlwifi-dkms ?
The firmware blobs in Eoan are already latest openly available ones.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi 

[Kernel-packages] [Bug 1848831] Re: Intel WiFi AX200 firmware loading error resulting in no wifi

[Ari]

The issue could be in:

linux-modules-extra-5.3.0-18-generic


(iwlwifi module) rather than in intel's firmware

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1848831

Title:
  Intel WiFi AX200 firmware loading error resulting in no wifi

Status in linux-firmware package in Ubuntu:
  New

Bug description:
  Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

  uname -a
  Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

  The card is detected OK as dmesg shows, however the card's firmware
  fails immediately after loading (see dmesg output below) and wifi
  doesn't work at all. Big disappointment since the AX200 chip was
  supposed to be supported on 19.10.

  Ubuntu includes two ax200 firmware versions, version 48 loads by
  default in my system (and fails). I tried version 46 (by renaming the
  version 48 file) and it failed in the exact same manner

  $ ls /lib/firmware/iwlwifi-cc-*
  /lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode

  
  The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

  $ rfkill list
  0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no



  ~$ dmesg | grep iwl
  [   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
  [   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
  [   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
  [   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
  [   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
  [   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
  [   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
  [   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
  [   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
  [   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
  [   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
  [   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
  [   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
  [   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
  [   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
  [   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
  [   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
  [   13.414917] iwlwifi :01:00.0: 0x1000 | data2
  [   13.414917] iwlwifi :01:00.0: 0xF000 | data3
  [   13.414918] iwlwifi :01:00.0: 0x | beacon time
  [   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
  [   13.414919] iwlwifi :01:00.0: 0x | tsf hi
  [   13.414920] iwlwifi :01:00.0: 0x | time gp1
  [   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
  [   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
  [   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
  [   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
  [   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
  [   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
  [   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
  [   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
  [   13.414926] iwlwifi :01:00.0: 0x | isr1
  [   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
  [   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
  [   13.414928] iwlwifi :01:00.0: 0x | isr4
  [   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
  [   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
  [   13.414930] iwlwifi :01:00.0: 0x | l2p_control
  [   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
  [   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
  [   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
  [   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
  [   13.414933] iwlwifi :01:00.0: 0x | timestamp
  [   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
  [   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
  [   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
  [   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
  [   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
  [   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac interruptlink1
  [   13.414978] iwlwifi :01:00.0: 0x | 

[Kernel-packages] [Bug 1848831] [NEW] Intel WiFi AX200 firmware loading error resulting in no wifi

[Ari]

Public bug reported:

Ubuntu 19.10 - stock kernel - Intel AX200 PCI card in a desktop PC

uname -a
Linux nahuatl 5.3.0-18-generic #19-Ubuntu SMP Tue Oct 8 20:14:06 UTC 2019 
x86_64 x86_64 x86_64 GNU/Linux

The card is detected OK as dmesg shows, however the card's firmware
fails immediately after loading (see dmesg output below) and wifi
doesn't work at all. Big disappointment since the AX200 chip was
supposed to be supported on 19.10.

Ubuntu includes two ax200 firmware versions, version 48 loads by default
in my system (and fails). I tried version 46 (by renaming the version 48
file) and it failed in the exact same manner

$ ls /lib/firmware/iwlwifi-cc-*
/lib/firmware/iwlwifi-cc-a0-46.ucode  /lib/firmware/iwlwifi-cc-a0-48.ucode


The card's Bluetooth functionality is also detected and it works fine. It's 
just the wifi FW loading what seems broken in ubuntu's 5.3 kernel.

$ rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no


~$ dmesg | grep iwl
[   12.312443] iwlwifi :01:00.0: enabling device ( -> 0002)
[   12.321098] iwlwifi :01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 
43.2.23.17
[   12.321101] iwlwifi :01:00.0: Found debug destination: EXTERNAL_DRAM
[   12.321102] iwlwifi :01:00.0: Found debug configuration: 0
[   12.321309] iwlwifi :01:00.0: loaded firmware version 48.4fa0041f.0 
op_mode iwlmvm
[   12.390389] iwlwifi :01:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, 
REV=0x340
[   12.400654] iwlwifi :01:00.0: Applying debug destination EXTERNAL_DRAM
[   12.400893] iwlwifi :01:00.0: Allocated 0x0040 bytes for firmware 
monitor.
[   13.414781] iwlwifi :01:00.0: Collecting data: trigger 15 fired.
[   13.414908] iwlwifi :01:00.0: Start IWL Error Log Dump:
[   13.414910] iwlwifi :01:00.0: Status: 0x, count: 6
[   13.414911] iwlwifi :01:00.0: Loaded firmware version: 48.4fa0041f.0
[   13.414912] iwlwifi :01:00.0: 0x0071 | NMI_INTERRUPT_UMAC_FATAL
[   13.414913] iwlwifi :01:00.0: 0x002022F0 | trm_hw_status0
[   13.414913] iwlwifi :01:00.0: 0x | trm_hw_status1
[   13.414914] iwlwifi :01:00.0: 0x004F8E3C | branchlink2
[   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink1
[   13.414915] iwlwifi :01:00.0: 0x004E4FF4 | interruptlink2
[   13.414916] iwlwifi :01:00.0: 0x004F3DB0 | data1
[   13.414917] iwlwifi :01:00.0: 0x1000 | data2
[   13.414917] iwlwifi :01:00.0: 0xF000 | data3
[   13.414918] iwlwifi :01:00.0: 0x | beacon time
[   13.414919] iwlwifi :01:00.0: 0x795F | tsf low
[   13.414919] iwlwifi :01:00.0: 0x | tsf hi
[   13.414920] iwlwifi :01:00.0: 0x | time gp1
[   13.414921] iwlwifi :01:00.0: 0xDFD5 | time gp2
[   13.414921] iwlwifi :01:00.0: 0x0001 | uCode revision type
[   13.414922] iwlwifi :01:00.0: 0x0030 | uCode version major
[   13.414923] iwlwifi :01:00.0: 0x4FA0041F | uCode version minor
[   13.414923] iwlwifi :01:00.0: 0x0340 | hw version
[   13.414924] iwlwifi :01:00.0: 0x18C89000 | board version
[   13.414925] iwlwifi :01:00.0: 0x8002FF03 | hcmd
[   13.414925] iwlwifi :01:00.0: 0x0002 | isr0
[   13.414926] iwlwifi :01:00.0: 0x | isr1
[   13.414926] iwlwifi :01:00.0: 0x08F2 | isr2
[   13.414927] iwlwifi :01:00.0: 0x00CC | isr3
[   13.414928] iwlwifi :01:00.0: 0x | isr4
[   13.414928] iwlwifi :01:00.0: 0x | last cmd Id
[   13.414929] iwlwifi :01:00.0: 0x004F3DB0 | wait_event
[   13.414930] iwlwifi :01:00.0: 0x | l2p_control
[   13.414930] iwlwifi :01:00.0: 0x0020 | l2p_duration
[   13.414931] iwlwifi :01:00.0: 0x | l2p_mhvalid
[   13.414932] iwlwifi :01:00.0: 0x | l2p_addr_match
[   13.414932] iwlwifi :01:00.0: 0x0009 | lmpm_pmg_sel
[   13.414933] iwlwifi :01:00.0: 0x | timestamp
[   13.414934] iwlwifi :01:00.0: 0xF81C | flow_handler
[   13.414974] iwlwifi :01:00.0: Start IWL Error Log Dump:
[   13.414975] iwlwifi :01:00.0: Status: 0x, count: 7
[   13.414976] iwlwifi :01:00.0: 0x201000A3 | ADVANCED_SYSASSERT
[   13.414976] iwlwifi :01:00.0: 0x | umac branchlink1
[   13.414977] iwlwifi :01:00.0: 0xC008CC3C | umac branchlink2
[   13.414978] iwlwifi :01:00.0: 0xC0087660 | umac interruptlink1
[   13.414978] iwlwifi :01:00.0: 0x | umac interruptlink2
[   13.414979] iwlwifi :01:00.0: 0xDEADBEEF | umac data1
[   13.414980] iwlwifi :01:00.0: 0xDEADBEEF | umac data2
[   13.414980] iwlwifi :01:00.0: 0xDEADBEEF | umac data3
[   13.414981] iwlwifi :01:00.0: 0x0030 | umac major
[   13.414981] iwlwifi :01:00.0: 0x4FA0041F | umac minor
[   13.414982] iwlwifi :01:00.0: 0xDFC9 | frame pointer
[   13.414983] iwlwifi :01:00.0: 0xC0886C1C | stack pointer
[   13.414983] iwlwifi :01:00.0: 0x | last host cmd
[   13.414984] iwlwifi