Bonjour,
Je viens de virer ( à tort ?) windows de mon ordi , qui me permettait de me connecter en wifi sur ma livebox-95eb
J'ai installé seulement ubuntu 16.04 .
La connexion filaire marche impeccable. D'autre part networkmanager détecte bien ma libebox, mais demande en boucle une authentification.
Je met la clef de sécurité de la livebox , en vain...
La doc sur Wifi de ubuntu parle d'utiliser networking au lieu de networkmanager ( paragraphe 6 )
Avec les renseignements ci dessous, est-ce bien ce qu'il faut faire ?
Un truc m'inquiète, c'est le remove proposé dans ce paragraphe 6 : est-ce que je ne risque pas de ne plus avoir de connexion du tout ?
NB : le nom Livebox-95eb1 à la fin correspond à une autre connexion de réseau que j'ai essayé de créer avec NetworkManager, sans succès
et sans savoir comment la supprimer ( la supprimer avec l'interface ne joue pas en fin de parcours)
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
>> lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 0bda:571c Realtek Semiconductor Corp.
Bus 003 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]: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter [10ec:8179] (rev 01)
DeviceName: Realtek RTL8188EE 802.11bgn Wi-Fi Adapter
Subsystem: Hewlett-Packard Company RTL8188EE Wireless Network Adapter [103c:197d]
Kernel driver in use: rtl8188ee
Kernel modules: rtl8188ee
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
DeviceName: Realtek PCIe FE Family Controller
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [103c:1971]
Kernel driver in use: r8169
Kernel modules: r8169
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RTL8188EE Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: wlo1
version: 01
numéro de série: b8:76:3f:9f:bd:a3
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8188ee driverversion=4.4.0-57-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
ressources: irq:30 portE/S:4000(taille=256) mémoire:c2500000-c2503fff
*-network
description: Ethernet interface
produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: eno1
version: 07
numéro de série: a4:5d:36:6b:4d:ae
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8106e-1_0.0.1 06/29/12 ip=192.168.1.15 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
ressources: irq:26 portE/S:3000(taille=256) mémoire:c2404000-c2404fff mémoire:c2400000-c2403fff mémoire:c2410000-c241ffff
>> lsmod
Module Size Used by
cpuid 16384 0
nls_iso8859_1 16384 1
arc4 16384 2
uvcvideo 90112 0
rtl8188ee 86016 0
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
hp_wmi 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
sparse_keymap 16384 1 hp_wmi
videobuf2_v4l2 28672 1 uvcvideo
coretemp 16384 0
rtl_pci 28672 1 rtl8188ee
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 40960 3
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
rtlwifi 77824 2 rtl_pci,rtl8188ee
mac80211 737280 3 rtl_pci,rtlwifi,rtl8188ee
snd_hwdep 16384 1 snd_hda_codec
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
kvm_intel 172032 0
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
media 24576 2 uvcvideo,videodev
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
cfg80211 565248 2 mac80211,rtlwifi
kvm 540672 1 kvm_intel
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
cryptd 20480 1 ghash_clmulni_intel
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
joydev 20480 0
input_leds 16384 0
snd 81920 17 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
serio_raw 16384 0
soundcore 16384 1 snd
mei_me 36864 0
mei 98304 1 mei_me
shpchp 36864 0
hp_wireless 16384 0
hp_accel 28672 0
lis3lv02d 20480 1 hp_accel
input_polldev 16384 1 lis3lv02d
lpc_ich 24576 0
mac_hid 16384 0
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
hid 118784 2 hid_generic,usbhid
psmouse 131072 0
ahci 36864 3
libahci 32768 1 ahci
r8169 81920 0
mii 16384 1 r8169
wmi 20480 1 hp_wmi
i915 1208320 3
video 40960 1 i915
i2c_algo_bit 16384 1 i915
drm_kms_helper 155648 1 i915
fjes 28672 0
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
drm 364544 5 i915,drm_kms_helper
>> iwconfig
wlo1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
>> ifconfig -a
eno1 Link encap:Ethernet HWaddr a4:5d:36:6b:4d:ae
inet adr:192.168.1.15 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::faa0:af29:94e5:81a9/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:73872 erreurs:0 :0 overruns:0 frame:0
TX packets:41642 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:108866283 (108.8 MB) Octets transmis:3000373 (3.0 MB)
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:737 erreurs:0 :0 overruns:0 frame:0
TX packets:737 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:63975 (63.9 KB) Octets transmis:63975 (63.9 KB)
wlo1 Link encap:Ethernet HWaddr b8:76:3f:9f:bd:a3
UP 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
wlo1 Scan completed :
Cell 01 - Address: 00:1D:6A:5F:63:3F
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=-30 dBm
Encryption key:on
ESSID:"Livebox-95eb"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000e1dcd9095
Extra: Last beacon: 12ms ago
IE: Unknown: 000C4C697665626F782D39356562
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010001000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD850050F204104A0001101044000102103B0001031047001000000000000010000000001D6A5F633F10210005536167656D1023000F4C697665626F78204654544820763210240007422E312E302E3010420009414E313333303246461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
>> uname -r -m
4.4.0-57-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
>> nmcli dev wifi
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
Livebox-95eb Infra 6 54 Mo/s 100 ▂▄▆█ WPA1 WPA2
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 7393cc8a-7d86-43f0-b9c6-e5a0ab1c074f 802-3-ethernet eno1
Livebox-95eb 7abbf77e-98b2-4197-bb2f-18d221d20237 802-11-wireless --
Livebox-95eb 1 19f47edc-b7f0-4f1f-b119-20b7874644d2 802-11-wireless --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no