RedmiBook 16 노트북을 구입했습니다. Ubuntu 20.04를 설치했는데 Wi-Fi가 작동하지 않습니다. 설정에도 없습니다.
검색하시면 Wi-Fi를 찾으실 수 있습니다. 하지만 열 수는 없습니다. 슬라이더도 없습니다.
한편, 유선 연결을 통해 연결하면 인터넷이 작동합니다. 다음은 주문의 결론입니다.
sudo rfkill 목록 모두
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
LSPCI | grep 네트워크
01:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)
dmesg | grep ath10k
[ 2.436543] ath10k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 2.438420] ath10k_pci 0000:01:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[ 2.709192] ath10k_pci 0000:01:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 11ad:0847
[ 2.709194] ath10k_pci 0000:01:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
[ 2.709724] ath10k_pci 0000:01:00.0: firmware ver WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features wowlan,ignore-otp,mfp crc32 29eb8ca1
[ 2.776665] ath10k_pci 0000:01:00.0: failed to fetch board data for bus=pci,vendor=168c,device=003e,subsystem-vendor=11ad,subsystem-device=0847 from ath10k/QCA6174/hw3.0/board-2.bin
[ 2.776887] ath10k_pci 0000:01:00.0: board_file api 1 bmi_id N/A crc32 ed5f849a
[ 3.591641] Modules linked in: nls_iso8859_1 snd_acp3x_rn snd_soc_dmic snd_acp3x_pdm_dma snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core snd_hwdep ath10k_pci edac_mce_amd ath10k_core kvm_amd snd_pcm ath snd_seq_midi kvm amdgpu snd_seq_midi_event crct10dif_pclmul mac80211 joydev snd_rawmidi ghash_clmulni_intel cfg80211 aesni_intel crypto_simd btusb efi_pstore btrtl cryptd glue_helper btbcm snd_seq iommu_v2 btintel gpu_sched input_leds rapl bluetooth snd_seq_device ttm snd_timer drm_kms_helper cec cdc_ether usbnet rc_core r8152 i2c_algo_bit fb_sys_fops syscopyarea mii ecdh_generic sysfillrect ecc sysimgblt snd hid_multitouch ucsi_acpi serio_raw snd_rn_pci_acp3x typec_ucsi k10temp libarc4 ccp snd_pci_acp3x typec mac_hid wmi_bmof soundcore sch_fq_codel parport_pc ppdev lp parport drm ip_tables x_tables autofs4 hid_generic crc32_pclmul i2c_piix4 ahci
[ 6.039155] ath10k_pci 0000:01:00.0: failed to ping firmware: -110
[ 6.039162] ath10k_pci 0000:01:00.0: failed to reset rx filter: -110
[ 6.119275] ath10k_pci 0000:01:00.0: could not init core (-110)
[ 6.119299] ath10k_pci 0000:01:00.0: could not probe fw (-110)
이 문제를 해결하려면 어떻게 해야 하는지 알려주세요. 현재로서는 무엇을 해야할지 모르겠습니다.
답변1
독점 드라이버를 사용한 솔루션:
sudo wgethttp://www.killernetworking.com/support/K1535_Debian/board.bin-O /lib/firmware/ath10k/QCA6174/hw3.0/board.bin
sudo wgethttps://github.com/kvalo/ath10k-firmware/raw/master/QCA6174/hw3.0/4.4.1/firmware-6.bin_WLAN.RM.4.4.1-00132-QCARMSWP-1-O /lib/firmware/ath10k/QCA6174/hw3.0/firmware-6.bin
sudo rm /lib/firmware/ath10k/QCA6174/hw3.0/board-2.bin