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Ubuntu 18.04 LTS
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#1 Le 06/07/2018, à 13:11

fantom@s

le wifi fonctionne, mais connection impossible

[resolu]   bonjour à tous, je tourne sous ubuntu 18.04 et tout se passait bien jusqu'a ce le wifi ne veuille plus se connecter. il visualise ma boxe, mais la connexion échoue.
un peu d'aide serait bien venue. merci d'avance.

voici quelques infos :

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
je@jemachine:~$ sudo lshw -C network
  *-network                 
       description: Interface réseau sans fil
       produit: RT5390 Wireless 802.11n 1T/1R PCIe
       fabriquant: Ralink corp.
       identifiant matériel: 0
       information bus: pci@0000:01:00.0
       nom logique: wlp1s0
       version: 00
       numéro de série: ec:55:f9:b5:9e:49
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=4.15.0-24-generic firmware=0.40 latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:16 mémoire:c2500000-c250ffff
  *-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: 05
       numéro de série: 2c:27:d7:e0:a5:b8
       taille: 100Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list 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=rtl_nic/rtl8105e-1.fw ip=192.168.0.35 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:17 portE/S:3000(taille=256) mémoire:c0404000-c0404fff mémoire:c0400000-c0403fff
je@jemachine:~$ iwconfig
eno1      no wireless extensions.

wlp1s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short  long limit:2   RTS thr:off   Fragment thr:off
          Power Management:on
          
lo        no wireless extensions.

en espérant que ces infos vous soient utile.

Dernière modification par fantom@s (Le 09/07/2018, à 16:13)


...

Hors ligne

#2 Le 06/07/2018, à 14:12

xubu1957

Re : le wifi fonctionne, mais connection impossible

Bonjour,

Il faut donner, en te servant du  Retour utilisable de commande,  un wificheck rassemblant les informations > Configuration wifi.

Nota : un fichier wificheck.log est créé dans votre répertoire personnel, collez l'intégralité de son contenu dans votre discussion.


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#3 Le 06/07/2018, à 16:18

fantom@s

Re : le wifi fonctionne, mais connection impossible

bonjour xubu1957,
je transmets les 2 fichiers :

#!/bin/bash
#
# 2012 → 2016 - cracolinux
#
# v0.9
#
# LICENCE:
#
# 		LICENCE PUBLIQUE RIEN À BRANLER
# 		Version 1, Mars 2009
# 		Copyright (C) 2009 Sam Hocevar
# 		14 rue de Plaisance, 75014 Paris, France
# 
# 			La copie et la distribution de copies exactes de cette licence sont
# 			autorisées, et toute modification est permise à condition de changer
# 			le nom de la licence. 
# 
# 		CONDITIONS DE COPIE, DISTRIBUTION ET MODIFICATION
# 		DE LA LICENCE PUBLIQUE RIEN À BRANLER
# 
# 		0. Faites ce que vous voulez, j’en ai RIEN À BRANLER.

exec 3>&1
exec 1>~/wificheck.log

echo [code]

# cat /etc/lsb-release
echo -e "\n>>    cat /etc/lsb-release \n"
cat /etc/lsb-release

# lsusb
echo -e "\n>>    lsusb \n"
lsusb

# lspci -k -nn | grep -A 3 -i net
echo -e "\n>>    lspci -k -nn | grep -A 3 -i net \n"
lspci -k -nn | grep -A 3 -i net

# sudo lshw -C network
echo -e "\n>>    sudo lshw -C network \n"
sudo lshw -C network

# lsmod
echo -e "\n>>    lsmod \n"
lsmod

echo [/code]

echo [code]

# iwconfig
echo -e "\n>>    iwconfig \n"
iwconfig

# ifconfig -a (merci à toutafai)
echo -e "\n>>    ifconfig -a \n"
ifconfig -a

# sudo iwlist scan
echo -e "\n>>    sudo iwlist scan \n"
sudo iwlist scan

# uname -r -m
echo -e "\n>>    uname -r -m \n"
uname -r -m

# cat /etc/network/interfaces
echo -e "\n>>    cat /etc/network/interfaces \n"
cat /etc/network/interfaces

# nm-tool
echo -e "\n>>    nm-tool \n"
nm-tool

# nmcli dev wifi
echo -e "\n>>    nmcli dev wifi \n"
nmcli dev wifi

# nmcli connection
echo -e "\n>>    nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04) \n"
nmcli c show 2>/dev/null || nmcli c list

# nmcli connection status
echo -e "\n>>    nmcli connection status \n"
nmcli c status

# sudo rfkill list
echo -e "\n>>    sudo rfkill list \n"
sudo rfkill list

echo [/code]

exec >&3-

echo "Le fichier wificheck.log a été crée dans "$HOME""
echo "Vous n'avez plus qu'à copier/coller son contenu sur le forum"
echo " accès →→ file:/"$HOME"/wificheck.log"
[code]

>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"

>>    lsusb 

Bus 002 Device 003: ID 05c8:021e Cheng Uei Precision Industry Co., Ltd (Foxlink) 
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 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 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]: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe [1814:5390]
	Subsystem: Hewlett-Packard Company U98Z077.00 Half-size Mini PCIe Card [103c:1636]
	Kernel driver in use: rt2800pci
	Kernel modules: rt2800pci
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 05)
	Subsystem: Hewlett-Packard Company RTL810xE PCI Express Fast Ethernet controller [103c:1671]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader [10ec:5209] (rev 01)

>>    sudo lshw -C network 

  *-network
       description: Interface réseau sans fil
       produit: RT5390 Wireless 802.11n 1T/1R PCIe
       fabriquant: Ralink corp.
       identifiant matériel: 0
       information bus: pci@0000:01:00.0
       nom logique: wlp1s0
       version: 00
       numéro de série: ec:55:f9:b5:9e:49
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rt2800pci driverversion=4.15.0-24-generic firmware=0.40 latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:16 mémoire:c2500000-c250ffff
  *-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: 05
       numéro de série: 2c:27:d7:e0:a5:b8
       taille: 100Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list 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=rtl_nic/rtl8105e-1.fw ip=192.168.0.35 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:17 portE/S:3000(taille=256) mémoire:c0404000-c0404fff mémoire:c0400000-c0403fff

>>    lsmod 

Module                  Size  Used by
snd_hda_codec_hdmi     49152  1
snd_hda_codec_idt      57344  1
snd_hda_codec_generic    73728  1 snd_hda_codec_idt
snd_hda_intel          40960  6
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_idt,snd_hda_codec_hdmi,snd_hda_codec_generic
intel_rapl             20480  0
snd_hwdep              20480  1 snd_hda_codec
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
x86_pkg_temp_thermal    16384  0
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
intel_powerclamp       16384  0
snd_rawmidi            32768  1 snd_seq_midi
coretemp               16384  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
uvcvideo               86016  0
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
arc4                   16384  2
ghash_clmulni_intel    16384  0
cryptd                 24576  1 ghash_clmulni_intel
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
input_leds             16384  0
intel_cstate           20480  0
rt2800pci              16384  0
videodev              184320  3 uvcvideo,videobuf2_core,videobuf2_v4l2
media                  40960  2 uvcvideo,videodev
intel_rapl_perf        16384  0
snd_timer              32768  2 snd_seq,snd_pcm
rt2800mmio             16384  1 rt2800pci
rt2800lib             114688  2 rt2800mmio,rt2800pci
joydev                 24576  0
rt2x00pci              16384  1 rt2800pci
serio_raw              16384  0
rt2x00mmio             16384  2 rt2800mmio,rt2800pci
hp_wmi                 16384  0
rt2x00lib              53248  5 rt2800lib,rt2x00pci,rt2800mmio,rt2x00mmio,rt2800pci
mac80211              778240  3 rt2800lib,rt2x00pci,rt2x00lib
sparse_keymap          16384  1 hp_wmi
cfg80211              622592  2 rt2x00lib,mac80211
mei_me                 40960  0
snd                    81920  23 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_hda_codec_idt,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_pcm
wmi_bmof               16384  0
eeprom_93cx6           16384  1 rt2800pci
soundcore              16384  1 snd
rtsx_pci_ms            20480  0
memstick               16384  1 rtsx_pci_ms
mac_hid                16384  0
lpc_ich                24576  0
mei                    90112  1 mei_me
shpchp                 36864  0
sch_fq_codel           20480  6
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
rtsx_pci_sdmmc         24576  0
i915                 1617920  21
i2c_algo_bit           16384  1 i915
drm_kms_helper        172032  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
psmouse               147456  0
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
ahci                   36864  2
r8169                  86016  0
drm                   401408  15 i915,drm_kms_helper
libahci                32768  1 ahci
rtsx_pci               65536  2 rtsx_pci_sdmmc,rtsx_pci_ms
wmi                    24576  2 wmi_bmof,hp_wmi
mii                    16384  1 r8169
video                  45056  1 i915
[/code]
[code]

>>    iwconfig 

wlp1s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short  long limit:2   RTS thr:off   Fragment thr:off
          Power Management:off
          

>>    ifconfig -a 

eno1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.35  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::b020:798b:bce:f755  prefixlen 64  scopeid 0x20<link>
        ether 2c:27:d7:e0:a5:b8  txqueuelen 1000  (Ethernet)
        RX packets 1441  bytes 1079543 (1.0 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1451  bytes 194528 (194.5 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Boucle locale)
        RX packets 359  bytes 30225 (30.2 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 359  bytes 30225 (30.2 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp1s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether ec:55:f9:b5:9e:49  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0


>>    sudo iwlist scan 

wlp1s0    Scan completed :
          Cell 01 - Address: 68:A3:78:7C:0D:5B
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=70/70  Signal level=-31 dBm  
                    Encryption key:on
                    ESSID:"jamsewifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000001142d828c8e
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 00096A616D736577696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD880050F204104A00011010440001021057000101103B00010310470010A7F00885F8B94FBABCAABCA0230ABDAA1021000A46726565626F782053411023000E46726565626F782053657276657210240001321042000C3638413337383743304435411054000800060050F20400011011000746726565626F781008000200001049000600372A000120
          Cell 02 - Address: 68:A3:78:7C:0D:5C
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=70/70  Signal level=-31 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000001142d829906
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 03 - Address: 68:A3:78:7C:0D:5D
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=70/70  Signal level=-29 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000001142d82a076
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030109
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 04 - Address: 40:5A:9B:D3:79:DB
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=43/70  Signal level=-67 dBm  
                    Encryption key:on
                    ESSID:"Livebox-79DB"
                    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=0000007c8149e645
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 000C4C697665626F782D37394442
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    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: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD840050F204104A0001101044000102103B0001031047001000000000000010000000405A9BD379DB102100035A54451023000F4C697665626F782046545448207632102400085A542E312E302E3210420009415A313431323646461054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
          Cell 05 - Address: 72:5D:51:3C:DD:25
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=63/70  Signal level=-47 dBm  
                    Encryption key:on
                    ESSID:"SFR WiFi Mobile"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000171005dadd6
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 0B050000590000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000000000000000000000000000000000000000000
                    IE: Unknown: 7F03040008
                    IE: Unknown: DD090010180200000C0000
          Cell 06 - Address: 8C:F8:13:07:1A:E8
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"Livebox-1AE8"
                    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=00000046f2641487
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 000C4C697665626F782D31414538
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D1601080000000000000000000000000000000000000000
                    IE: Unknown: 341601080000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    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: DD8F0050F204104A0001101044000102103B00010310470010404B4E40393BF83FF9494D40404B4E4010210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E34104200094F50533330313646461054000800060050F204000110110000100800020006103C0001011049000600372A000120
          Cell 07 - Address: 6C:38:A1:23:5B:B8
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=39/70  Signal level=-71 dBm  
                    Encryption key:on
                    ESSID:"Bbox-273831BC"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000018f3d8afee9
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 000D42626F782D3237333833314243
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
                    IE: Unknown: 3D1606010400000000000000000000000000000000000000
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05010023127A
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706465220010D10
                    IE: Unknown: DDA70050F204104A0001101044000102103B00010310470010E97013E3CF9D5DC271C6898638E5D3101021001A43656C656E6F20436F6D6D756E69636174696F6E2C20496E632E1023001743656C656E6F20576972656C65737320415020322E344710240006434C313830301042000831323334353637381054000800060050F20400011011000C43656C656E6F4150322E344710080002278C103C0001011049000600372A000120
          Cell 08 - Address: 62:CE:7D:FD:0D:65
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=17/70  Signal level=-93 dBm  
                    Encryption key:on
                    ESSID:"SFR WiFi Mobile"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001b0fe8d3191
                    Extra: Last beacon: 1140ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 0B0500001F0000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000400000000000000000000000000000000000000
                    IE: Unknown: 7F03040008
                    IE: Unknown: DD090010180200000C0000
          Cell 09 - Address: 44:CE:7D:FD:0D:66
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=19/70  Signal level=-91 dBm  
                    Encryption key:on
                    ESSID:"SFR_0D60"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001b0fe8d385e
                    Extra: Last beacon: 1140ms ago
                    IE: Unknown: 00085346525F30443630
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B0501001F0000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD090010180201000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 10 - Address: 62:CE:7D:FD:0D:67
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=19/70  Signal level=-91 dBm  
                    Encryption key:off
                    ESSID:"SFR WiFi FON"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001b0fe8d40e2
                    Extra: Last beacon: 1136ms ago
                    IE: Unknown: 000C534652205769466920464F4E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B0500001F0000
                    IE: Unknown: 46053208010000
                    IE: Unknown: 2D1ABC081BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601000400000000000000000000000000000000000000
                    IE: Unknown: 7F03040008
                    IE: Unknown: DD090010180200000C0000
          Cell 11 - Address: 46:5A:9B:D3:79:DB
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=43/70  Signal level=-67 dBm  
                    Encryption key:off
                    ESSID:"orange"
                    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=0000007c81494ab1
                    Extra: Last beacon: 76ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
                    IE: Unknown: 0706465220010D14
          Cell 12 - Address: 16:10:18:47:F2:4C
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"FREDERICzoe"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000003cbdb829c3
                    Extra: Last beacon: 856ms ago
                    IE: Unknown: 000B46524544455249437A6F65
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030105
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1605000600000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B0502001D127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3405000600000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 13 - Address: 16:10:18:47:F2:4D
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000003cbdb83384
                    Extra: Last beacon: 856ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030105
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1605000600000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B0502001D127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3405000600000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 14 - Address: 16:10:18:47:F2:4E
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000003cbdb83cbd
                    Extra: Last beacon: 852ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030105
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010008
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1605000600000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B0502001D127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3405000600000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000


>>    uname -r -m 

4.15.0-24-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 

IN-USE  SSID             MODE   CHAN  RATE      SIGNAL  BARS  SECURITY    
        jamsewifi        Infra  9     195 Mo/s  100     ▂▄▆█  WPA2        
        FreeWifi_secure  Infra  9     195 Mo/s  100     ▂▄▆█  WPA2 802.1X 
        FreeWifi         Infra  9     195 Mo/s  100     ▂▄▆█  --          
        SFR WiFi Mobile  Infra  6     130 Mo/s  89      ▂▄▆█  WPA2 802.1X 
        SFR_DD20         Infra  6     130 Mo/s  85      ▂▄▆█  WPA1 WPA2   
        SFR WiFi FON     Infra  6     130 Mo/s  85      ▂▄▆█  --          
        Livebox-79DB     Infra  1     130 Mo/s  55      ▂▄__  WPA1 WPA2   
        orange           Infra  1     130 Mo/s  55      ▂▄__  --          
        Bbox-273831BC    Infra  6     195 Mo/s  49      ▂▄__  WPA1 WPA2   
        Livebox-1AE8     Infra  1     130 Mo/s  25      ▂___  WPA1 WPA2   
        FREDERICzoe      Infra  5     270 Mo/s  25      ▂___  WPA1        
        FreeWifi         Infra  8     195 Mo/s  25      ▂___  --          
        --               Infra  5     270 Mo/s  22      ▂___  WPA2        
        FreeWifi         Infra  5     270 Mo/s  22      ▂___  --          
        FreeWifi_secure  Infra  8     195 Mo/s  22      ▂___  WPA2 802.1X 
        SFR_0D60         Infra  1     130 Mo/s  15      ▂___  WPA1 WPA2   
        SFR WiFi FON     Infra  1     130 Mo/s  15      ▂___  --          
        orange           Infra  6     130 Mo/s  15      ▂___  --          
        SFR WiFi Mobile  Infra  1     130 Mo/s  12      ▂___  WPA2 802.1X 

>>    nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04) 

NAME                 UUID                                  TYPE      DEVICE 
Connexion filaire 1  ac572f84-25c6-3243-9e70-79460feb8ca6  ethernet  eno1   
jamsewifi            3b7e4f89-8763-4d04-b2db-7a567d970c3b  wifi      --     

>>    nmcli connection status 


>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
[/code]

...

Hors ligne

#4 Le 06/07/2018, à 16:47

xubu1957

Re : le wifi fonctionne, mais connection impossible

Essaye :

echo "options rt2800pci  nohwcrypt=1" | sudo tee /etc/modprobe.d/rt2800pci.conf
sudo modprobe -rfv rt2800pci
sudo modprobe -v rt2800pci

repris dans > [SOLVED] Ralink RT3090 wi-fi adapter and Ubuntu 16.04

et proposé aussi dans > [ubuntu] Re: Unstable Wifi with ASUS F401A/ Ralink RT5390

Dernière modification par xubu1957 (Le 06/07/2018, à 17:39)


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#5 Le 06/07/2018, à 18:13

fantom@s

Re : le wifi fonctionne, mais connection impossible

rien de nouveau, ne se connecte toujours pas.
quel serait le problème au juste ?


...

Hors ligne

#6 Le 06/07/2018, à 18:22

xubu1957

Re : le wifi fonctionne, mais connection impossible

J'aide à partir des références des cartes wifi (et de discussions résolues), mais je n'ai pas une formation de base dans ce domaine pour fournir une réponse.

On peut voir :

iwconfig 

wlp1s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated

Access Point: Not-Associated

Essaye :

sudo ifconfig wlp1s0 up

Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#7 Le 07/07/2018, à 11:30

xubu1957

Re : le wifi fonctionne, mais connection impossible

Bonjour,

Pour rechercher avec d'autres éléments, quel est le modèle de l'ordi ?


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#8 Le 09/07/2018, à 16:12

fantom@s

Re : le wifi fonctionne, mais connection impossible

je te remercie xubu1957, le wifi refonctionne à nouveau correctement.
je m'excuse pour le retard dans la réponse mais il a fallu que je m'absente.

en tout cas merci pour ton aide, l'avant dernière manip que tu m'a proposé, associer à un redémarrage de l'ordi et de la box à tout remis en ordre.

smile


...

Hors ligne

#9 Le 09/07/2018, à 17:00

xubu1957

Re : le wifi fonctionne, mais connection impossible

Bonjour,

Pour éditer ta discussion et rajouter [Résolu] au début du titre, il faut utiliser le bouton Modifier au bas de ton premier message.

Merci wink


Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne