Bonjour à tous,
J'ai un problème de wifi chez moi (c'est à dire que je ne capte la wifi que quand je suis sur le toit) j'ai fait une antenne avec une clé wifi usb cependant je n'arrive pas à la tester car il semble que je ne me connecte qu'avec la carte wifi située dans mon pc...
Pour la chipset c'est une RTL8812AU
J'ai fait les manoeuvre comme samguili l'explique ici
https://forum.ubuntu-fr.org/viewtopic.php?id=1993877 (mais avec ce lien là
https://github.com/mk-fg/rtl8812au car il est supposé marché pour ma carte wifi)
BREF au final j'ai ça:
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 028: ID 13d3:3408 IMC Networks
Bus 001 Device 003: ID 04f2:b40a Chicony Electronics Co., Ltd
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 031: ID 0bda:8812 Realtek Semiconductor Corp. RTL8812AU 802.11a/b/g/n/ac WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
bob:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0.1
bus info: pci@0000:02:00.1
logical name: enp2s0f1
version: 12
serial: 40:16:7e:0f:3e:40
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-2_0.0.1 07/08/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:49 ioport:e000(size=256) memory:f7914000-f7914fff memory:f7910000-f7913fff
*-network
description: Wireless interface
product: QCA9565 / AR9565 Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 54:27:1e:35:8d:5d
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=4.4.0-96-generic firmware=N/A ip=192.168.0.32 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
resources: irq:19 memory:f7800000-f787ffff memory:f7880000-f788ffff
*-network
description: Wireless interface
physical id: 1
bus info: usb@1:1
logical name: enx909f330ddf54
serial: 90:9f:33:0d:df:54
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=rtl8812au multicast=yes wireless=unassociated
je précise que je suis en ce moment dans un café donc peut être que ces commandes ne servent à rien (mais j'ai pas la wifi chez moi...) (j'ai la carte wifi branché dans un port usb par contre). Désolé je suis tout ce qu'il y a de plus débutant
bob:~$ lsmod
Module Size Used by
rfcomm 69632 2
8812au 905216 0
bnep 20480 2
intel_rapl 20480 0
asus_nb_wmi 24576 0
asus_wmi 28672 1 asus_nb_wmi
sparse_keymap 16384 1 asus_wmi
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm 544768 0
irqbypass 16384 1 kvm
uvcvideo 90112 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
snd_soc_rt5640 114688 0
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
ghash_clmulni_intel 16384 0
v4l2_common 16384 1 videobuf2_v4l2
snd_soc_rl6231 16384 1 snd_soc_rt5640
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
aesni_intel 167936 0
snd_soc_core 212992 1 snd_soc_rt5640
snd_hda_codec_hdmi 53248 1
media 24576 2 uvcvideo,videodev
snd_compress 20480 1 snd_soc_core
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 40960 5
arc4 16384 2
ac97_bus 16384 1 snd_soc_core
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
gf128mul 16384 1 lrw
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_pcm_dmaengine 16384 1 snd_soc_core
ath9k 147456 0
ath3k 20480 0
glue_helper 16384 1 aesni_intel
ath9k_common 36864 1 ath9k
btusb 45056 0
ath9k_hw 466944 2 ath9k_common,ath9k
btrtl 16384 1 btusb
ath 32768 3 ath9k_common,ath9k,ath9k_hw
snd_pcm 106496 7 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_pcm_dmaengine,snd_hda_core
mac80211 737280 1 ath9k
btbcm 16384 1 btusb
ablk_helper 16384 1 aesni_intel
btintel 16384 1 btusb
snd_seq_midi 16384 0
cfg80211 565248 4 ath,ath9k_common,ath9k,mac80211
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
bluetooth 520192 30 bnep,ath3k,btbcm,btrtl,btusb,rfcomm,btintel
snd_seq_midi_event 16384 1 snd_seq_midi
rtsx_pci_ms 20480 0
snd_rawmidi 32768 1 snd_seq_midi
memstick 20480 1 rtsx_pci_ms
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
input_leds 16384 0
joydev 20480 0
serio_raw 16384 0
shpchp 36864 0
snd_timer 32768 2 snd_pcm,snd_seq
lpc_ich 24576 0
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
snd_soc_sst_acpi 16384 0
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_seq_device,snd_compress
elan_i2c 36864 0
soundcore 16384 1 snd
mei_me 36864 0
mac_hid 16384 0
int3402_thermal 16384 0
spi_pxa2xx_platform 24576 0
mei 98304 1 mei_me
processor_thermal_device 16384 0
int340x_thermal_zone 16384 2 int3402_thermal,processor_thermal_device
8250_dw 16384 0
int3400_thermal 16384 0
i2c_designware_platform 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
acpi_thermal_rel 16384 1 int3400_thermal
i2c_designware_core 20480 1 i2c_designware_platform
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
rtsx_pci_sdmmc 24576 0
nouveau 1495040 1
i915 1208320 5
mxm_wmi 16384 1 nouveau
ttm 98304 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
drm_kms_helper 155648 2 i915,nouveau
syscopyarea 16384 1 drm_kms_helper
psmouse 131072 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
ahci 36864 3
drm 364544 9 ttm,i915,drm_kms_helper,nouveau
libahci 32768 1 ahci
r8169 81920 0
rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc
mii 16384 1 r8169
wmi 20480 3 mxm_wmi,nouveau,asus_wmi
video 40960 3 i915,nouveau,asus_wmi
sdhci_acpi 16384 0
i2c_hid 20480 0
hid 118784 3 i2c_hid,hid_generic,usbhid
sdhci 45056 1 sdhci_acpi
fjes 28672 0
bob:~$ iwconfig
wlp3s0 IEEE 802.11bgn ESSID:"TOM N TOMS2"
Mode:Managed Frequency:2.462 GHz Access Point: 64:E5:99:69:65:0C
Bit Rate=1 Mb/s Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=48/70 Signal level=-62 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:14 Invalid misc:1231 Missed beacon:0
lo no wireless extensions.
enx909f330ddf54 unassociated Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
enp2s0f1 no wireless extensions.
bob:~$ ifconfig -a
enp2s0f1 Link encap:Ethernet HWaddr 40:16:7e:0f:3e:40
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
enx909f330ddf54 Link encap:Ethernet HWaddr 90:9f:33:0d:df:54
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:218 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:16576 errors:0 dropped:0 overruns:0 frame:0
TX packets:16576 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:1621528 (1.6 MB) TX bytes:1621528 (1.6 MB)
wlp3s0 Link encap:Ethernet HWaddr 54:27:1e:35:8d:5d
inet addr:192.168.0.32 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::e991:c435:895:aac7/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:198362 errors:0 dropped:0 overruns:0 frame:0
TX packets:146250 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:250509787 (250.5 MB) TX bytes:17129492 (17.1 MB)
bob:~$ uname -r -m
4.4.0-96-generic x86_64
bob:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
J'espère que vous aurez les infos dont vous avez besoin là dedans...
Pour ce que j'ai fait pour l'instant:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install git linux-headers-generic build-essential dkms
git clone https://github.com/mk-fg/rtl8812au
sudo dkms install rtl8812au
(j'avais fait ça avant de faire les commandes que je vous ai montré plus haut là)
Mais ça ne marche toujours pas...
Tout aide est la bienvenue, il commence à faire froid sur le toit le soir 😃 désolé pour le post brouillon j'ai essayé de faire de mon mieux et de donner le plus de détails possibles.