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Thread: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

  1. #21
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    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Thanks but it does not work, it can even boot, the screen freeze in computer brand moment.

  2. #22
    Join Date
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    Ubuntu 18.04 Bionic Beaver

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Ok, lets try the backports on a working kernel
    Code:
    sudo apt install build-esssential
    wget https://cdn.kernel.org/pub/linux/kernel/projects/backports/stable/v5.14.13/backports-5.14.13-1.tar.xz
    tar -xvf backports-5.14.13-1.tar.xz
    cd backports-5.14.13-1
    make defconfig-wifi
    make
    sudo make install
    make clean
    You will likely see some errors but it should complete, reboot and test

  3. #23
    Join Date
    Dec 2018
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    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Hi,

    :~/backports-5.14.13-1$ make defconfig-wifiGenerating local configuration database from kernel ... done.
    cc -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -c -o conf.o conf.c
    lex -ozconf.lex.c -L zconf.l
    make[2]: lex: Command not found
    make[2]: *** [Makefile:23: zconf.lex.c] Error 127
    make[1]: *** [Makefile.real:41: defconfig-wifi] Error 2
    make: *** [Makefile:43: defconfig-wifi] Error 2
    :~/backports-5.14.13-1$ make
    /--------------
    | Your backport package isn't configured, please configure it
    | using one of the following options:
    | To configure manually:
    | make oldconfig
    | make menuconfig
    |
    | To get defaults for certain drivers:
    | make defconfig-ar5523
    | make defconfig-ath10k
    | make defconfig-ath5k
    | make defconfig-ath6kl
    | make defconfig-ath9k
    | make defconfig-ath9k-debug
    | make defconfig-b43
    | make defconfig-b43legacy
    | make defconfig-brcmfmac
    | make defconfig-brcmsmac
    | make defconfig-carl9170
    | make defconfig-cw1200
    | make defconfig-hwsim
    | make defconfig-iwlwifi
    | make defconfig-libertas
    | make defconfig-libertas_tf
    | make defconfig-mwifiex
    | make defconfig-mwl8k
    | make defconfig-rtlwifi
    | make defconfig-wcn36xx
    | make defconfig-wifi
    | make defconfig-wil6210
    | make defconfig-wwan
    \--
    make[2]: *** [Makefile.real:45: .config] Error 1
    make[1]: *** [Makefile:43: modules] Error 2
    make: *** [Makefile:30: default] Error 2

  4. #24
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    Ubuntu 18.04 Bionic Beaver

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Two of the same errors in the same day? https://askubuntu.com/q/1376871/
    Try
    Code:
    sudo apt install flex
    Then try the make defconfig-wifi again

  5. #25
    Join Date
    Dec 2018
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    24

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Quote Originally Posted by jeremy31 View Post
    Two of the same errors in the same day? https://askubuntu.com/q/1376871/
    Try
    Code:
    sudo apt install flex
    Then try the make defconfig-wifi again

    Nothing changed. The error is the same, and WIFI is still not working.

    I am curious that distro and kernel both have LTS, will Ubuntu 20.04 provide new handware support in furture update like kernel?

  6. #26
    Join Date
    Dec 2018
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    24

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    BTW, I tried 'sudo apt-get install --install-recommends linux-generic-hwe-20.04-edge', actually 5.13 kernel is installed, I see some errors during the installation (e.g. error asscoaiting to 460 gpu driver) and I found that the laptop can not be booted (will be forwarded to initramfs interface )

  7. #27
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    Ubuntu 18.04 Bionic Beaver

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Are you sure the error was the same or did it say command yacc not found?
    You might have to
    Code:
    sudo apt install bison byacc
    make clean
    make defconfig-wifi
    and see if it makes it through, it should say changes written to .config on the last line if it works

  8. #28
    Join Date
    Dec 2018
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    24

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Quote Originally Posted by jeremy31 View Post
    Are you sure the error was the same or did it say command yacc not found?
    You might have to
    Code:
    sudo apt install bison byacc
    make clean
    make defconfig-wifi
    and see if it makes it through, it should say changes written to .config on the last line if it works

    Hi,

    Yes, this time works fine, the build takes 2-3 mins. After reboot, I can see the WIFI logo, however, the system is super slow now, it takes 2 mins to open settings, and it always shows looking for visible networks (nothing found). Meanwhile, something strange happend, for example, can't shut down (black screen with cursor), vscode can't be opened.
    Last edited by jamesyuan; November 27th, 2021 at 07:22 PM.

  9. #29
    Join Date
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    Distro
    Ubuntu 18.04 Bionic Beaver

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    Lets se what this shows
    Code:
    dmesg | grep iwl

  10. #30
    Join Date
    Dec 2018
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    24

    Re: Intel Wireless card AX1675 Ubuntu 20.04 No Wi-Fi Adapter Found

    dmesg | grep iwl
    [ 3.238925] iwlwifi 0000:30:00.0: enabling device (0000 -> 0002)
    [ 3.244655] iwlwifi 0000:30:00.0: Direct firmware load for iwlwifi-ty-a0-gf-a0-64.ucode failed with error -2
    [ 3.246408] iwlwifi 0000:30:00.0: api flags index 2 larger than supported by driver
    [ 3.246433] iwlwifi 0000:30:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.25
    [ 3.246866] iwlwifi 0000:30:00.0: loaded firmware version 63.c04f3485.0 ty-a0-gf-a0-63.ucode op_mode iwlmvm
    [ 3.293784] iwlwifi 0000:30:00.0: Detected Killer(R) Wi-Fi 6E AX1675x 160MHz Wireless Network Adapter (210NGW), REV=0x420
    [ 3.336624] Modules linked in: coretemp snd_soc_dmic snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_hdmi snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio iwlmvm(OE+) snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core mac80211(OE) snd_hwdep soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_pcm libarc4 snd_seq_midi snd_seq_midi_event mei_hdcp snd_rawmidi intel_rapl_msr nls_iso8859_1 gpio_keys(+) i915(+) snd_seq kvm_intel fjes(-) iwlwifi(OE) uvcvideo(+) kvm snd_seq_device btusb videobuf2_vmalloc snd_timer btrtl crct10dif_pclmul videobuf2_memops ghash_clmulni_intel btbcm input_leds(+) videobuf2_v4l2 btintel cfg80211(OE) videobuf2_common bluetooth aesni_intel drm_kms_helper snd crypto_simd videodev processor_thermal_device cec cryptd mei_me processor_thermal_rfim rc_core glue_helper
    [ 3.337200] Modules linked in: intel_powerclamp coretemp snd_soc_dmic snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_hdmi snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio iwlmvm(OE+) snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core mac80211(OE) snd_hwdep soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_pcm libarc4 snd_seq_midi snd_seq_midi_event mei_hdcp snd_rawmidi intel_rapl_msr nls_iso8859_1 gpio_keys(+) i915(+) snd_seq kvm_intel fjes(-) iwlwifi(OE) uvcvideo(+) kvm snd_seq_device btusb videobuf2_vmalloc snd_timer btrtl crct10dif_pclmul videobuf2_memops ghash_clmulni_intel btbcm input_leds(+) videobuf2_v4l2 btintel cfg80211(OE) videobuf2_common bluetooth aesni_intel drm_kms_helper snd crypto_simd videodev processor_thermal_device cec cryptd mei_me processor_thermal_rfim
    [ 3.337588] Modules linked in: intel_powerclamp coretemp snd_soc_dmic snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_hdmi snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio iwlmvm(OE+) snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core mac80211(OE) snd_hwdep soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_pcm libarc4 snd_seq_midi snd_seq_midi_event mei_hdcp snd_rawmidi intel_rapl_msr nls_iso8859_1 gpio_keys(+) i915(+) snd_seq kvm_intel fjes(-) iwlwifi(OE) uvcvideo(+) kvm snd_seq_device btusb videobuf2_vmalloc snd_timer btrtl crct10dif_pclmul videobuf2_memops ghash_clmulni_intel btbcm input_leds(+) videobuf2_v4l2 btintel cfg80211(OE) videobuf2_common bluetooth aesni_intel drm_kms_helper snd crypto_simd videodev processor_thermal_device cec cryptd mei_me processor_thermal_rfim
    [ 3.338078] Modules linked in: x86_pkg_temp_thermal(+) intel_powerclamp coretemp snd_soc_dmic snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_hdmi snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio iwlmvm(OE+) snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core mac80211(OE) snd_hwdep soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_pcm libarc4 snd_seq_midi snd_seq_midi_event mei_hdcp snd_rawmidi intel_rapl_msr nls_iso8859_1 gpio_keys(+) i915(+) snd_seq kvm_intel fjes(-) iwlwifi(OE) uvcvideo(+) kvm snd_seq_device btusb videobuf2_vmalloc snd_timer btrtl crct10dif_pclmul videobuf2_memops ghash_clmulni_intel btbcm input_leds(+) videobuf2_v4l2 btintel cfg80211(OE) videobuf2_common bluetooth aesni_intel drm_kms_helper snd crypto_simd videodev processor_thermal_device cec cryptd mei_me
    [ 3.446051] iwlwifi 0000:30:00.0: loaded PNVM version 0xd35929d8
    [ 3.457350] iwlwifi 0000:30:00.0: Detected RF GF, rfid=0x10d000
    [ 3.526469] iwlwifi 0000:30:00.0: base HW address: 84:5c:f3:a0:65:e5
    [ 3.550699] iwlwifi 0000:30:00.0 wlp48s0: renamed from wlan0
    [ 5.188421] Modules linked in: cmac algif_hash algif_skcipher af_alg bnep nvidia_uvm(POE) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_dmic snd_sof_pci snd_sof_intel_hda_common snd_sof_intel_hda snd_sof_intel_byt snd_sof_intel_ipc snd_sof snd_hda_codec_hdmi snd_sof_xtensa_dsp snd_soc_hdac_hda snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi ledtrig_audio iwlmvm(OE) snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation soundwire_cadence snd_hda_codec snd_hda_core mac80211(OE) snd_hwdep soundwire_bus snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_pcm libarc4 snd_seq_midi snd_seq_midi_event mei_hdcp snd_rawmidi intel_rapl_msr nls_iso8859_1 gpio_keys i915 snd_seq kvm_intel iwlwifi(OE) uvcvideo kvm snd_seq_device btusb videobuf2_vmalloc snd_timer btrtl crct10dif_pclmul videobuf2_memops ghash_clmulni_intel btbcm input_leds videobuf2_v4l2 btintel cfg80211(OE) videobuf2_common bluetooth aesni_intel

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