최근 Dell Inspiron 3551에 Linux Mint를 설치했는데 WiFi 네트워크 어댑터를 제외한 모든 것이 잘 작동합니다. 내 노트북에는 이더넷 포트가 없어서 WiFi에 크게 의존해야 합니다. 이제 드라이버를 설치하려고 했는데 "lspci" 명령을 사용한 후 WiFi 네트워크 어댑터가 있음이 표시되었습니다. 그러나 "lshw"에는 "장치가 청구되지 않았습니다"라고 표시됩니다. 이 장치를 어떻게 수집합니까? 아니면...WiFi 어댑터를 어떻게 활성화하나요?
다음 명령을 사용했습니다.
lshw -c net
*-network UNCLAIMED
description: Network controller
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
version: 01
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress cap_list
configuration: latency=0
resources: memory:d0600000-d067ffff
*-network
description: Ethernet interface
physical id: 2
logical name: eth0
serial: 00:60:6e:01:01:b8
size: 100Mbit/s
capacity: 100Mbit/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=MOSCHIP usb-ethernet driver driverversion=22-Aug-2005 duplex=full firmware=MOSCHIP 7830/7832/7730 usb-NET ip=192.168.1.102 link=yes multicast=yes port=MII speed=100Mbit/s
sudo lsmod
Module Size Used by
hid_generic 16384 0
usbhid 49152 0
mcs7830 16384 0
usbnet 45056 1 mcs7830
mii 16384 2 mcs7830,usbnet
cmac 16384 0
rfcomm 69632 8
bnep 20480 2
dell_wmi 16384 0
sparse_keymap 16384 1 dell_wmi
dell_laptop 20480 0
dcdbas 16384 1 dell_laptop
intel_rapl 20480 0
dell_smm_hwmon 16384 0
intel_soc_dts_iosf 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 167936 0
ath9k 143360 0
ath9k_common 36864 1 ath9k
kvm 532480 1 kvm_intel
dm_multipath 24576 0
ath9k_hw 466944 2 ath9k_common,ath9k
snd_intel_sst_acpi 16384 0
snd_soc_rt5640 114688 0
snd_intel_sst_core 73728 1 snd_intel_sst_acpi
snd_hda_codec_hdmi 53248 1
uvcvideo 90112 0
snd_soc_sst_mfld_platform 90112 1 snd_intel_sst_core
dell_led 16384 1
ath 32768 3 ath9k_common,ath9k,ath9k_hw
snd_hda_codec_realtek 81920 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
mac80211 733184 1 ath9k
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
snd_soc_rl6231 16384 1 snd_soc_rt5640
videodev 180224 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
snd_soc_core 212992 2 snd_soc_rt5640,snd_soc_sst_mfld_platform
snd_hda_intel 36864 5
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
media 24576 2 uvcvideo,videodev
ath3k 20480 0
btusb 45056 0
snd_compress 20480 1 snd_soc_core
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
ac97_bus 16384 1 snd_soc_core
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
snd_hwdep 16384 1 snd_hda_codec
snd_pcm_dmaengine 16384 1 snd_soc_core
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
btrtl 16384 1 btusb
cryptd 20480 0
btbcm 16384 1 btusb
btintel 16384 1 btusb
cfg80211 561152 4 ath,ath9k_common,ath9k,mac80211
bluetooth 516096 26 bnep,ath3k,btbcm,btrtl,btusb,rfcomm,btintel
snd_pcm 106496 9 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_pcm_dmaengine,snd_hda_core
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
binfmt_misc 20480 1
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
mei_txe 20480 0
mei 102400 1 mei_txe
i2c_hid 20480 0
hid 118784 3 i2c_hid,hid_generic,usbhid
snd 81920 23 snd_hda_codec_realtek,snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_seq_device,snd_compress
lpc_ich 24576 0
shpchp 36864 0
nls_iso8859_1 16384 1
soundcore 16384 1 snd
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
snd_soc_sst_acpi 16384 0
spi_pxa2xx_platform 24576 0
rfkill_gpio 16384 0
8250_dw 16384 0
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
mac_hid 16384 0
dell_rbtn 16384 0
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
dm_mirror 24576 0
dm_region_hash 20480 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
i915 1204224 7
i2c_algo_bit 16384 1 i915
drm_kms_helper 139264 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
psmouse 122880 0
drm 360448 7 i915,drm_kms_helper
ahci 36864 3
libahci 32768 1 ahci
wmi 20480 2 dell_led,dell_wmi
video 40960 3 i915,dell_wmi,dell_laptop
fjes 28672 0
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
구성:
eth0 no wireless extensions.
lo no wireless extensions.
dmesg| grep ath:
[ 0.300659] [] warn_slowpath_common+0x86/0xc0
[ 0.300662] [] warn_slowpath_null+0x1a/0x20
[ 0.422470] [] warn_slowpath_common+0x86/0xc0
[ 0.422479] [] warn_slowpath_fmt+0x4c/0x50
[ 19.182258] usbcore: registered new interface driver ath3k
[ 19.412748] device-mapper: multipath: version 1.10.0 loaded
[ 19.567709] ath9k 0000:03:00.0: enabling device (0000 -> 0002)
[ 19.567872] ath: phy0: WB335 2-ANT card detected
[ 19.567880] ath: phy0: Set BT/WLAN RX diversity capability
[ 19.567902] ath: phy0: Mac Chip Rev 0xfffc0.f is not supported by this driver
[ 19.567909] ath: phy0: Unable to initialize hardware; initialization status: -95
[ 19.567918] ath9k 0000:03:00.0: Failed to initialize device
[ 19.568108] ath9k: probe of 0000:03:00.0 failed with error -95
답변1
커널 모듈(ath9k)이 없거나 Wi-Fi 카드에 필요한 펌웨어가 없습니다. 최신 커널에는 Wi-Fi 카드를 지원하려면 이 모듈이 있어야 합니다.
modinfo ath9k커널이 이 모듈에 대한 정보를 제공할 수 있는지 여부를 표시합니다.
find /lib -name ath9k.ko모듈이 디스크의 어느 위치에 있는지 표시합니다.