Ubuntu
linux-lowlatency package

Intel Wi-Fi 6 AX201 failing in 23.04

Bug #2017790 reported by David Roche
20
This bug affects 4 people
Affects Status Importance Assigned to Milestone
linux-lowlatency (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

After upgrading from 22.04 to 23.04 the intel wifi driver is not loading, I am seeing the following in dmesg:

[ 215.024382] Loading of unsigned module is rejected
[ 262.051998] ------------[ cut here ]------------
[ 262.052001] WARNING: CPU: 2 PID: 6946 at net/netlink/genetlink.c:570 genl_validate_ops+0x1cc/0x270
[ 262.052007] Modules linked in: cfg80211(O+) rfcomm xt_conntrack nft_chain_nat xt_MASQUERADE nf_nat nf_conntrack_netlink nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xfrm_user xfrm_algo xt_addrtype nft_compat nf_tables libcrc32c nfnetlink br_netfilter bridge stp llc vmw_vsock_vmci_transport vsock vmw_vmci snd_seq_dummy snd_hrtimer overlay cmac algif_hash algif_skcipher af_alg bnep dell_rbu typec_displayport snd_hda_codec_hdmi snd_ctl_led binfmt_misc snd_hda_codec_realtek snd_hda_codec_generic snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel hid_logitech_hidpp soundwire_generic_allocation nls_iso8859_1 soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus snd_soc_core snd_compress ac97_bus x86_pkg_temp_thermal r8153_ecm snd_pcm_dmaengine intel_powerclamp cdc_ether coretemp snd_hda_intel usbnet snd_usb_audio kvm_intel snd_intel_dspcfg r8152 snd_intel_sdw_acpi
[ 262.052038] mii hid_plantronics hid_logitech_dj snd_usbmidi_lib snd_hda_codec kvm snd_hda_core snd_hwdep irqbypass mei_hdcp mei_pxp intel_rapl_msr dell_laptop snd_pcm crct10dif_pclmul i915 polyval_clmulni snd_seq_midi polyval_generic snd_seq_midi_event ghash_clmulni_intel sha512_ssse3 snd_rawmidi uvcvideo btusb videobuf2_vmalloc hid_sensor_custom_intel_hinge aesni_intel hid_sensor_gyro_3d hid_sensor_accel_3d dell_wmi videobuf2_memops snd_seq crypto_simd hid_sensor_trigger btrtl drm_buddy snd_seq_device btbcm videobuf2_v4l2 btintel processor_thermal_device_pci_legacy cryptd cmdlinepart industrialio_triggered_buffer dell_smbios rapl dcdbas snd_timer ttm dell_wmi_sysman btmtk videodev kfifo_buf spi_nor processor_thermal_device hid_sensor_iio_common processor_thermal_rfim intel_cstate firmware_attributes_class ledtrig_audio drm_display_helper dell_wmi_descriptor wmi_bmof industrialio mei_me mtd bluetooth snd videobuf2_common mc cec processor_thermal_mbox soundcore rc_core mei ecdh_generic
[ 262.052068] processor_thermal_rapl iwlwifi_compat(O) drm_kms_helper ecc ucsi_acpi joydev i2c_algo_bit intel_rapl_common typec_ucsi syscopyarea intel_soc_dts_iosf sysfillrect typec sysimgblt igen6_edac int3403_thermal soc_button_array int340x_thermal_zone int3400_thermal intel_hid acpi_thermal_rel acpi_pad acpi_tad sparse_keymap hid_multitouch input_leds mac_hid serio_raw msr parport_pc ppdev drm lp parport efi_pstore dmi_sysfs ip_tables x_tables autofs4 usbhid hid_sensor_custom hid_sensor_hub intel_ishtp_hid hid_generic nvme nvme_core intel_ish_ipc i2c_hid_acpi spi_intel_pci rtsx_pci_sdmmc crc32_pclmul video i2c_i801 i2c_hid intel_lpss_pci xhci_pci spi_intel intel_ishtp nvme_common thunderbolt psmouse i2c_smbus intel_lpss rtsx_pci idma64 xhci_pci_renesas hid wmi pinctrl_tigerlake
[ 262.052097] CPU: 2 PID: 6946 Comm: modprobe Tainted: G W O 6.2.0-1003-lowlatency #3-Ubuntu
[ 262.052098] Hardware name: Dell Inc. Latitude 7420/07MHG4, BIOS 1.24.2 02/24/2023
[ 262.052099] RIP: 0010:genl_validate_ops+0x1cc/0x270
[ 262.052102] Code: 81 c4 d8 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 ff c3 cc cc cc cc 49 83 7d 50 00 0f 85 b9 fe ff ff 0f 0b eb bd <0f> 0b eb b9 0f 0b eb b5 0f 0b eb b1 45 84 ff 75 04 31 c0 eb ad 4d
[ 262.052103] RSP: 0018:ffffa91bc7103a88 EFLAGS: 00010206
[ 262.052105] RAX: 0000000000000003 RBX: ffffa91bc7103af0 RCX: 0000000000000000
[ 262.052106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 262.052106] RBP: ffffa91bc7103b88 R08: 0000000000000000 R09: 0000000000000000
[ 262.052107] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 262.052107] R13: ffffffffc1824780 R14: ffffa91bc7103a88 R15: 0000000000000000
[ 262.052108] FS: 00007fd67c380040(0000) GS:ffff8fcc7f680000(0000) knlGS:0000000000000000
[ 262.052109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 262.052110] CR2: 00007fff38c0e848 CR3: 000000010a938006 CR4: 0000000000770ee0
[ 262.052111] PKRU: 55555554
[ 262.052112] Call Trace:
[ 262.052113] <TASK>
[ 262.052115] ? __pfx_nl80211_pre_doit+0x10/0x10 [cfg80211]
[ 262.052146] ? __pfx_nl80211_get_wiphy+0x10/0x10 [cfg80211]
[ 262.052171] ? __pfx_nl80211_post_doit+0x10/0x10 [cfg80211]
[ 262.052195] ? __pfx_nl80211_dump_wiphy+0x10/0x10 [cfg80211]
[ 262.052217] ? __pfx_nl80211_dump_wiphy_done+0x10/0x10 [cfg80211]
[ 262.052238] genl_register_family+0x29/0x200
[ 262.052240] ? rtnl_unlock+0xe/0x20
[ 262.052244] nl80211_init+0x16/0xc50 [cfg80211]
[ 262.052267] __init_backport+0x78/0xf0 [cfg80211]
[ 262.052288] ? __pfx_init_module+0x10/0x10 [cfg80211]
[ 262.052310] do_one_initcall+0x5b/0x250
[ 262.052314] do_init_module+0x7b/0x260
[ 262.052317] load_module+0xc76/0xd60
[ 262.052319] __do_sys_finit_module+0xc4/0x140
[ 262.052321] ? __do_sys_finit_module+0xc4/0x140
[ 262.052323] __x64_sys_finit_module+0x18/0x30
[ 262.052324] do_syscall_64+0x58/0x90
[ 262.052327] ? exit_to_user_mode_prepare+0x30/0xb0
[ 262.052330] ? syscall_exit_to_user_mode+0x29/0x50
[ 262.052332] ? do_syscall_64+0x67/0x90
[ 262.052333] ? exit_to_user_mode_prepare+0x30/0xb0
[ 262.052335] ? syscall_exit_to_user_mode+0x29/0x50
[ 262.052336] ? do_syscall_64+0x67/0x90
[ 262.052337] ? do_syscall_64+0x67/0x90
[ 262.052338] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 262.052342] RIP: 0033:0x7fd67bb1589d
[ 262.052343] Code: 5d c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b 05 0e 00 f7 d8 64 89 01 48
[ 262.052344] RSP: 002b:00007fff38c11928 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 262.052346] RAX: ffffffffffffffda RBX: 000056209e6c8af0 RCX: 00007fd67bb1589d
[ 262.052346] RDX: 0000000000000000 RSI: 000056209e25dc3a RDI: 0000000000000003
[ 262.052347] RBP: 000056209e25dc3a R08: 0000000000000000 R09: 00007fff38c11a50
[ 262.052348] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000040000
[ 262.052348] R13: 000056209e6c8aa0 R14: 0000000000000000 R15: 000056209e6c90b0
[ 262.052349] </TASK>
[ 262.052350] ---[ end trace 0000000000000000 ]---
[ 407.681276] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ 533.063662] traps: msedge[9084] trap invalid opcode ip:55a87e589f2c sp:7fffda8a4cf0 error:0 in msedge[55a87d7d2000+dadf000]
[ 552.048964] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7
[ 598.378864] hid-sensor-hub 001F:8087:0AC2.0004: hid_field_extract() called with n (192) > 32! (kworker/4:2)

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: linux-headers-6.2.0-1003-lowlatency 6.2.0-1003.3
ProcVersionSignature: Ubuntu 6.2.0-1003.3-lowlatency 6.2.6
Uname: Linux 6.2.0-1003-lowlatency x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Apr 26 16:00:59 2023
InstallationDate: Installed on 2022-06-01 (329 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
SourcePackage: linux-lowlatency
UpgradeStatus: Upgraded to lunar on 2023-04-21 (5 days ago)

Revision history for this message
David Roche (david-froche) wrote :
Revision history for this message
David Roche (david-froche) wrote :

Alos seeing this:

[ 2.691388] iwlwifi_compat: loading out-of-tree module taints kernel.
[ 2.698204] Loading modules backported from iwlwifi
[ 2.698208] iwlwifi-stack-public:master:9904:0e80336f

Revision history for this message
Jeremy (wa113y3s) wrote :

Try uninstalling the backport-iwlwifi-dkms and reboot

Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in linux-lowlatency (Ubuntu):
status: New → Confirmed
Revision history for this message
Matthew Swift (matthew.swift) wrote :
Download full text (5.7 KiB)

I have exactly the same problem after upgrading from 22.10 to 23.04 using regular 6.2 generic kernel. I'm using a Dell Precision 5550 with Intel Comet Lake WIFI:

~$ sudo lshw -c network
  *-network
       description: Ethernet interface
       product: Comet Lake PCH CNVi WiFi
       vendor: Intel Corporation
       physical id: 14.3
       bus info: pci@0000:00:14.3
       logical name: wlp0s20f3
       version: 00
       serial: 34:2e:b7:4f:33:82
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical
       configuration: broadcast=yes driver=iwlwifi driverversion=5.19.0-40-generic firmware=73.35c0a2c6.0 QuZ-a0-hr-b0-73.u ip=192.168.86.45 latency=0 link=yes multicast=yes
       resources: iomemory:600-5ff irq:16 memory:604b11c000-604b11ffff

Kernel logs (pretty much identical to this report):

[ 3.222270] ------------[ cut here ]------------
[ 3.222273] WARNING: CPU: 8 PID: 451 at net/netlink/genetlink.c:570 genl_validate_ops+0x1cc/0
x270
[ 3.222279] Modules linked in: dcdbas(+) intel_cstate(+) dell_wmi_ddv(+) drm_kms_helper(+) sn
d dell_wmi_sysman(+) hid_sensor_iio_common processor_thermal_mbox i2c_algo_bit
[ 3.222285] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.4)
[ 3.222286] spi_nor(+) processor_thermal_rapl firmware_attributes_class syscopyarea mei_me sysfillrect ledtrig_audio dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt industrialio mtd cfg80211(O+) 8250_dw(+) ee1004 soundcore intel_rapl_common sysimgblt mei intel_pch_thermal iwlwifi_compat(O) intel_soc_dts_iosf int3403_thermal(+) int340x_thermal_zone ucsi_acpi typec_ucsi typec int3400_thermal intel_hid(+) acpi_thermal_rel input_leds(+) sparse_keymap acpi_pad acpi_tad hid_multitouch(+) mac_hid serio_raw msr parport_pc ppdev lp drm parport efi_pstore dmi_sysfs ip_tables x_tables autofs4 raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear usbhid hid_sensor_hub intel_ishtp_hid hid_generic rtsx_pci_sdmmc nvme i2c_i801 spi_intel_pci i2c_hid_acpi crc32_pclmul nvme_core thunderbolt spi_intel intel_lpss_pci rtsx_pci intel_ish_ipc i2c_smbus xhci_pci nvme_common intel_lpss i2c_hid video intel_ishtp xhci_pci_renesas idma64
[ 3.222335] hid wmi pinctrl_cannonlake
[ 3.222338] CPU: 8 PID: 451 Comm: systemd-udevd Tainted: G O 6.2.0-20-generic #20-Ubuntu
[ 3.222341] Hardware name: Dell Inc. Precision 5550/0N7G9W, BIOS 1.22.0 03/16/2023
[ 3.222342] RIP: 0010:genl_validate_ops+0x1cc/0x270
[ 3.222345] Code: 81 c4 d8 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d 31 d2 31 c9 31 ff c3 cc cc cc cc 49 83 7d 50 00 0f 85 b9 fe ff ff 0f 0b eb bd <0f> 0b eb b9 0f 0b eb b5 0f 0b eb b1 45 84 ff 75 04 31 c0 eb ad 4d
[ 3.222347] RSP: 0018:ffff9e0c80ff7b58 EFLAGS: 00010206
[ 3.222348] RAX: 0000000000000003 RBX: ffff9e0c80ff7bc0 RCX: 0000000000000000
[ 3.222350] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 3.222351] RBP: ffff9e0c80ff7c58 R08: 0000000000000000 R09: 0000000000000000
[ 3.222352] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000...

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Revision history for this message
Jeremy (wa113y3s) wrote :

Remove the iwlwifi backports then

Revision history for this message
David Roche (david-froche) wrote :
Download full text (3.7 KiB)

I have removed the backports and now i'm getting this:

sudo dmesg |grep -i wifi
[ 3.412202] Intel(R) Wireless WiFi driver for Linux
[ 3.412300] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 3.525445] iwlwifi 0000:00:14.3: CSR_RESET = 0x10
[ 3.525473] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x0
[ 3.525525] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000
[ 3.525577] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000
[ 3.525627] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000
[ 3.525667] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000
[ 3.525700] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000
[ 3.525751] iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000
[ 3.525796] iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000
[ 3.525838] iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000
[ 3.525870] iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000
[ 3.525919] iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000
[ 3.525985] iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000
[ 3.526037] iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000
[ 3.526075] iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000
[ 3.526131] iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000
[ 3.526201] iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000
[ 3.526225] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x1
[ 3.526284] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000
[ 3.526340] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000
[ 3.526381] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000
[ 3.526434] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000
[ 3.526494] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000
[ 3.526543] iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000
[ 3.526585] iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000
[ 3.526651] iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000
[ 3.526702] iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000
[ 3.526763] iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000
[ 3.526822] iwlwifi 0000:00:14.3: value [iter 10]: 0x00000000
[ 3.526875] iwlwifi 0000:00:14.3: value [iter 11]: 0x00000000
[ 3.526936] iwlwifi 0000:00:14.3: value [iter 12]: 0x00000000
[ 3.526995] iwlwifi 0000:00:14.3: value [iter 13]: 0x00000000
[ 3.527041] iwlwifi 0000:00:14.3: value [iter 14]: 0x00000000
[ 3.527065] iwlwifi 0000:00:14.3: Host monitor block 0x0 vector 0x6
[ 3.527113] iwlwifi 0000:00:14.3: value [iter 0]: 0x00000000
[ 3.527151] iwlwifi 0000:00:14.3: value [iter 1]: 0x00000000
[ 3.527190] iwlwifi 0000:00:14.3: value [iter 2]: 0x00000000
[ 3.527230] iwlwifi 0000:00:14.3: value [iter 3]: 0x00000000
[ 3.527270] iwlwifi 0000:00:14.3: value [iter 4]: 0x00000000
[ 3.527338] iwlwifi 0000:00:14.3: value [iter 5]: 0x00000000
[ 3.527369] iwlwifi 0000:00:14.3: value [iter 6]: 0x00000000
[ 3.527405] iwlwifi 0000:00:14.3: value [iter 7]: 0x00000000
[ 3.527439] iwlwifi 0000:00:14.3: value [iter 8]: 0x00000000
[ 3.527472] iwlwifi 0000:00:14.3: value [iter 9]: 0x00000000...

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Revision history for this message
Matthew Swift (matthew.swift) wrote :

Sorry, may be it wasn't obvious in my previous message, but I don't have "backport-iwlwifi-dkms" installed. Sorry if I'm misunderstanding. I'm not aware of having installed any other backports.

I'm not sure if this helps, but here's a list of all linux kernel and firmware packages installed after the upgrade:

~$ dpkg --list |grep 6.2.0-20
ii linux-headers-6.2.0-20 6.2.0-20.20 all Header files related to Linux kernel version 6.2.0
ii linux-headers-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel headers for version 6.2.0 on 64 bit x86 SMP
ii linux-image-6.2.0-20-generic 6.2.0-20.20 amd64 Signed kernel image generic
ii linux-libc-dev:amd64 6.2.0-20.20 amd64 Linux Kernel Headers for development
ii linux-modules-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel extra modules for version 6.2.0 on 64 bit x86 SMP
ii linux-modules-extra-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel extra modules for version 6.2.0 on 64 bit x86 SMP
ii linux-modules-iwlwifi-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel iwlwifi modules for version 6.2.0-20
ii linux-modules-nvidia-525-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel nvidia modules for version 6.2.0-20
ii linux-modules-nvidia-525-generic 6.2.0-20.20 amd64 Extra drivers for nvidia-525 for the generic flavour
ii linux-objects-nvidia-525-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel nvidia modules for version 6.2.0-20 (objects)
ii linux-signatures-nvidia-6.2.0-20-generic 6.2.0-20.20 amd64 Linux kernel signatures for nvidia modules for version 6.2.0-20-generic
ii linux-tools-common 6.2.0-20.20 all Linux kernel version specific tools for version 6.2.0

~$ dpkg --list |grep firmware
ii amd64-microcode 3.20220411.1ubuntu3 amd64 Processor microcode firmware for AMD CPUs
ii firmware-sof-signed 2.2.4-1 all Intel SOF firmware - signed
ii intel-microcode 3.20230214.0ubuntu1 amd64 Processor microcode firmware for Intel CPUs
ii linux-firmware 20230323.gitbcdcfbcf-0ubuntu1 all Firmware for Linux kernel drivers

But no backports:

~$ dpkg --list |grep backport
~$

Revision history for this message
Jeremy (wa113y3s) wrote (last edit ):

Any results from terminal for

dkms status

It seems that the modules causing the issues are part of linux-modules-iwlwifi and I am not sure if that can be safely removed

Revision history for this message
Matthew Swift (matthew.swift) wrote :

Hi Jeremy.

Thanks for the help and clues! :-)

In fact, "dkms status" returned nothing as you expected, so I tried removing linux-modules-iwlwifi and that did the trick. It looks like I had this package installed from a previous Ubuntu release and it was being preserved during the upgrade.

@David Roche: try removing the linux-modules-iwlwifi package.

If removing the package works for David, then I suggest that this bug be closed, or instead refocused on the linux-modules-iwlwifi module, which no longer seems compatible with "Intel Wi-Fi 6 AX201".

Revision history for this message
David Roche (david-froche) wrote :

@Matthew No luck i'm afraid I removed the module and I'm still getting the same issue. @Jeremy is there any other steps I can try ?

Revision history for this message
Jeremy (wa113y3s) wrote :

David, is Windows installed also?

Revision history for this message
David Roche (david-froche) wrote :

Windows was installed but it’s removed now. I have seen suggestions to create a bootable usb to disable the WiFi adapter but I’m not sure if that would work

Revision history for this message
Jeremy (wa113y3s) wrote :

David, power off the laptop and remove battery and power cord, then press and hold power button for 30 seconds, install battery and power cord, then boot. If the battery isn't easy to access, just remove power cord and hold power button for 30 seconds

Revision history for this message
Stephen Crowley (crowlogic) wrote :

I had a similiar problem, i removed all the existing linux-modules*iwlwifi* packages then installed backport-iwlwifi-dkms and it worked like a charm
[ 3218.859990] Intel(R) Wireless WiFi driver for Linux
[ 3218.860083] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
[ 3218.863823] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver
[ 3218.863831] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.36
[ 3218.864262] iwlwifi 0000:00:14.3: loaded firmware version 72.a764baac.0 so-a0-gf-a0-72.ucode op_mode iwlmvm
[ 3218.937032] iwlwifi 0000:00:14.3: Detected Killer(R) Wi-Fi 6E AX1675i 160MHz Wireless Network Adapter (211

Revision history for this message
Gre0 (gre0) wrote :

After a dist-upgrade from 22.10 to 23.04 my Intel(R) Wi-Fi 6 AX200 wasn't working.

After an hour of searching for the problem, I came here and after the command…

sudo apt remove --purge linux-modules-iwlwifi* …and a reboot, Wi-Fi is working again. Nice :)

gre0_@u2304:~$ sudo dmesg |grep iwlwifi
[ 5.296217] iwlwifi 0000:07:00.0: enabling device (0000 -> 0002)
[ 5.304378] iwlwifi 0000:07:00.0: api flags index 2 larger than supported by driver
[ 5.304396] iwlwifi 0000:07:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37
[ 5.305133] iwlwifi 0000:07:00.0: loaded firmware version 72.daa05125.0 cc-a0-72.ucode op_mode iwlmvm
[ 5.394353] iwlwifi 0000:07:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340
[ 5.568351] iwlwifi 0000:07:00.0: Detected RF HR B3, rfid=0x10a100
[ 5.632254] iwlwifi 0000:07:00.0: base HW address: 28:6b:35:c8:68:bf
[ 5.647483] iwlwifi 0000:07:00.0 wlp7s0: renamed from wlan0

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