Bonjour messieurs,
Ceci est un message de résignation totale...
Après une réinstallation du GRUB, plus de wifi et impossible de le remettre.
Je suis sous Ubuntu 16.04 LTS en dual-boot avec windows 10 ( les 2 en 64 bits).
Côté informations :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
>> lsusb
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 008: ID 048d:8350 Integrated Technology Express, Inc.
Bus 002 Device 007: ID 8087:07dc Intel Corp.
Bus 002 Device 006: ID 04f2:b40f Chicony Electronics Co., Ltd
Bus 002 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 002 Device 002: ID 0bda:8153 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b2] (rev 6b)
Subsystem: Intel Corporation Wireless-N 7260 [8086:c262]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> sudo lshw -C network
*-network DÉSACTIVÉ
description: Interface réseau sans fil
produit: Wireless 7260
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: wlan0
version: 6b
numéro de série: e8:b1:fc:32:dd:5e
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-64-generic firmware=17.352738.0 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
ressources: irq:47 mémoire:b0400000-b0401fff
*-network
description: Ethernet interface
identifiant matériel: 3
nom logique: eth0
numéro de série: 00:e0:5c:c8:05:fc
taille: 100Mbit/s
capacité: 1Gbit/s
fonctionnalités: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8152 driverversion=v1.08.2 duplex=full ip=192.168.0.15 link=yes multicast=yes port=MII speed=100Mbit/s
>> lsmod
Module Size Used by
rfcomm 69632 0
bnep 20480 2
binfmt_misc 20480 1
hid_sensor_custom 20480 0
hid_sensor_als 16384 0
hid_sensor_rotation 16384 0
hid_sensor_incl_3d 16384 0
hid_sensor_magn_3d 16384 0
hid_sensor_gyro_3d 16384 0
hid_sensor_accel_3d 16384 0
hid_sensor_trigger 16384 12 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
industrialio_triggered_buffer 16384 6 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
kfifo_buf 16384 1 industrialio_triggered_buffer
industrialio 61440 9 hid_sensor_trigger,hid_sensor_gyro_3d,industrialio_triggered_buffer,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,kfifo_buf,hid_sensor_magn_3d
hid_sensor_iio_common 16384 7 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_als,hid_sensor_magn_3d
hid_sensor_hub 20480 9 hid_sensor_trigger,hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_rotation,hid_sensor_custom,hid_sensor_als,hid_sensor_magn_3d,hid_sensor_iio_common
rtsx_usb_ms 20480 0
memstick 20480 1 rtsx_usb_ms
arc4 16384 2
iwlmvm 311296 0
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
mac80211 737280 1 iwlmvm
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media 24576 2 uvcvideo,videodev
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
cdc_ether 16384 0
usbhid 49152 0
usbnet 45056 1 cdc_ether
hid 118784 2 hid_sensor_hub,usbhid
r8152 49152 0
mii 16384 2 r8152,usbnet
kvm 544768 0
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_hda_codec_hdmi 53248 1
iwlwifi 200704 1 iwlmvm
input_leds 16384 0
joydev 20480 0
mac_hid 16384 0
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 40960 5
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
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
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
btusb 45056 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
serio_raw 16384 0
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
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
snd 81920 21 snd_hda_codec_realtek,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
mei_me 36864 0
mei 98304 1 mei_me
soundcore 16384 1 snd
shpchp 36864 0
lpc_ich 24576 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
rtsx_usb_sdmmc 28672 0
rtsx_usb 24576 2 rtsx_usb_sdmmc,rtsx_usb_ms
i915 1208320 4
video 40960 1 i915
i2c_algo_bit 16384 1 i915
drm_kms_helper 155648 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 131072 0
ahci 36864 3
libahci 32768 1 ahci
drm 364544 5 i915,drm_kms_helper
>> iwconfig
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:e0:5c:c8:05:fc
inet adr:192.168.0.15 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::3738:46f5:6a60:ce17/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:3148 erreurs:0 :0 overruns:0 frame:0
TX packets:2859 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2130512 (2.1 MB) Octets transmis:377615 (377.6 KB)
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
adr inet6: ::1/128 Scope:Hôte
UP LOOPBACK RUNNING MTU:65536 Metric:1
Packets reçus:905 erreurs:0 :0 overruns:0 frame:0
TX packets:905 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:76984 (76.9 KB) Octets transmis:76984 (76.9 KB)
wlan0 Link encap:Ethernet HWaddr e8:b1:fc:32:dd:5e
BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)
>> sudo iwlist scan
>> uname -r -m
4.4.0-64-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant.conf
wpa-ssid NUMERICABLE-92DB
wpa-psk MA_CLEF_WEP_
wpa-key-mgmt WPA-PSK
wpa-pairwise TKIP CCMP
wpa-group TKIP CCMP
wpa-proto WPA RSN
wpa-ap-scan 1
wpa-scan-ssid 1
>> nm-tool
>> nmcli dev wifi
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 5fefe992-a56e-3d68-8fbb-b1773cd7deb0 802-3-ethernet eth0
Connexion Wi-Fi 1 e41592ee-475f-4cb7-9d91-5e9856fa341f 802-11-wireless --
HUAWEI_P9_A54D b58e7be9-f75f-4729-a009-f24e5d91d07a 802-11-wireless --
Livebox-0750 62aa069c-c355-412f-a0e9-2a992c66c62e 802-11-wireless --
NUMERICABLE-92DB 19090065-91f8-4293-af24-acc080895b6e 802-11-wireless --
UM-net c50e3866-3872-4838-b40e-20c60acce58c 802-11-wireless --
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
J'ai essayé ces solutions (entre autre....) :
-
https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi
-
http://grenangen.se/node/86
-
https://wiki.debian.org/fr/iwlwifi
Là où je bloque c'est qu’apparemment ma carte est bien découverte par mon PC mais aucun réseau lui n'est découvert par ma carte.
P.S : il n'y a pas de bouton pour switcher la wifi sur mon PC et la WIFI est activée dans mon BIOS. Le MA_CLEF_WEP équivaut à ma clé (en chiffres et lettres) dans mon fichier "supplicant .conf"
Je laisse leurs avis aux experts.
Dans l'attente de vos réponses.
