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:probleme de connection à freebox

ths626

Bonjour,

Je n'arrive à connecter en WIFI un portable sous Ubuntu (16.04) avec une freebox.
Les 2 appareils marchent par ailleurs correctement avec d'autres materiels.

Lorsque j'essaye de me connecter a cette freebox (SSID: freebox_ELIUWB)
un pop up vient continuellement me redemander la clé.

J'ai tourne wificheck.sh dont voici le resultat.


>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu Xenial Xerus (development branch)"

>>    lsusb 

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

>>    lspci -k -nn | grep -A 3 -i net 

06:01.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10)
	Subsystem: Toshiba America Info Systems RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1179:ff00]
	Kernel driver in use: 8139too
	Kernel modules: 8139cp, 8139too
06:02.0 Network controller [0280]: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection [8086:4220] (rev 05)
	Subsystem: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection [8086:2741]
	Kernel driver in use: ipw2200
	Kernel modules: ipw2200
06:04.0 CardBus bridge [0607]: Texas Instruments PCIxx21/x515 Cardbus Controller [104c:8031]

>>    sudo lshw -C network 

  *-network:0
       description: Ethernet interface
       produit: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 1
       information bus: pci@0000:06:01.0
       nom logique: enp6s1
       version: 10
       numéro de série: 00:0f:b0:e2:f8:ff
       taille: 10Mbit/s
       capacité: 100Mbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=32 link=no maxlatency=64 mingnt=32 multicast=yes port=MII speed=10Mbit/s
       ressources: irq:21 portE/S:5000(taille=256) mémoire:bc006000-bc0060ff
  *-network:1
       description: Interface réseau sans fil
       produit: PRO/Wireless 2200BG [Calexico2] Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 2
       information bus: pci@0000:06:02.0
       nom logique: wlp6s2
       version: 05
       numéro de série: 00:16:6f:4f:54:74
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ipw2200 driverversion=1.2.2kmprq firmware=ABG:9.0.5.27 (Dec 12 2007) latency=32 link=no maxlatency=24 mingnt=3 multicast=yes wireless=IEEE 802.11bg
       ressources: irq:22 mémoire:bc007000-bc007fff

>>    lsmod 

Module                  Size  Used by
lib80211_crypt_ccmp    16384  0
snd_intel8x0           36864  2
snd_ac97_codec        106496  1 snd_intel8x0
ac97_bus               16384  1 snd_ac97_codec
snd_pcm                94208  2 snd_ac97_codec,snd_intel8x0
snd_seq_midi           16384  0
ipw2200               143360  0
snd_seq_midi_event     16384  1 snd_seq_midi
pcmcia                 57344  0
libipw                 36864  1 ipw2200
input_leds             16384  0
snd_rawmidi            28672  1 snd_seq_midi
joydev                 20480  0
lib80211               16384  2 lib80211_crypt_ccmp,libipw
snd_seq                57344  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
yenta_socket           45056  0
serio_raw              16384  0
cfg80211              491520  2 libipw,ipw2200
snd_timer              32768  2 snd_pcm,snd_seq
tifm_7xx1              16384  0
pcmcia_rsrc            20480  1 yenta_socket
snd                    69632  11 snd_ac97_codec,snd_intel8x0,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_seq_device
pcmcia_core            24576  3 pcmcia,pcmcia_rsrc,yenta_socket
tifm_core              16384  1 tifm_7xx1
soundcore              16384  1 snd
lpc_ich                20480  0
irda                  176128  0
crc_ccitt              16384  1 irda
shpchp                 32768  0
toshiba_bluetooth      16384  0
8250_fintek            16384  0
mac_hid                16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                45056  3 lp,ppdev,parport_pc
autofs4                40960  2
i915                 1130496  3
i2c_algo_bit           16384  1 i915
drm_kms_helper        126976  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
8139too                32768  0
ahci                   36864  0
firewire_ohci          36864  0
drm                   311296  5 i915,drm_kms_helper
psmouse               118784  0
sdhci_pci              24576  0
8139cp                 28672  0
firewire_core          65536  1 firewire_ohci
libahci                32768  1 ahci
sdhci                  45056  1 sdhci_pci
pata_acpi              16384  0
mii                    16384  2 8139cp,8139too
crc_itu_t              16384  1 firewire_core
fjes                   28672  0
video                  32768  1 i915


>>    iwconfig 

wlp6s2    IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Frequency:2.432 GHz  Access Point: Not-Associated   
          Bit Rate:0 kb/s   Tx-Power=20 dBm   Sensitivity=8/0  
          Retry limit:7   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:1029  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0


>>    ifconfig -a 

enp6s1    Link encap:Ethernet  HWaddr 00:0f:b0:e2:f8:ff  
          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)

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:1563 erreurs:0 :0 overruns:0 frame:0
          TX packets:1563 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:128770 (128.7 KB) Octets transmis:128770 (128.7 KB)

wlp6s2    Link encap:Ethernet  HWaddr 00:16:6f:4f:54:74  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:48240 erreurs:1030 :1030 overruns:0 frame:0
          TX packets:33189 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:59172436 (59.1 MB) Octets transmis:3077770 (3.0 MB)


>>    sudo iwlist scan 

wlp6s2    Scan completed :
          Cell 01 - Address: 78:54:2E:9F:24:46
                    ESSID:"catshouse"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Frequency:2.432 GHz (Channel 5)
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 11 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=65/100  Signal level=-61 dBm  
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 80ms ago
          Cell 02 - Address: 52:D2:69:DA:9D:D4
                    ESSID:"freebox_ELIUWB"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:0
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 11 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=68/100  Signal level=-59 dBm  
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 316ms ago
                    Extra: Channel flags: INVALID 
          Cell 03 - Address: 52:D2:69:DA:9D:D5
                    ESSID:""
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:0
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 11 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=67/100  Signal level=-60 dBm  
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 316ms ago
                    Extra: Channel flags: INVALID 
          Cell 04 - Address: 52:D2:69:DA:9D:D6
                    ESSID:"FreeWifi"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:0
                    Encryption key:off
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 11 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=67/100  Signal level=-60 dBm  
                    Extra: Last beacon: 312ms ago
                    Extra: Channel flags: INVALID 
          Cell 05 - Address: 52:D2:69:DA:9D:D7
                    ESSID:"FreeWifi_secure"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:0
                    Encryption key:on
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 11 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s
                              48 Mb/s; 54 Mb/s
                    Quality=67/100  Signal level=-60 dBm  
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    Extra: Last beacon: 516ms ago
                    Extra: Channel flags: INVALID 


>>    uname -r -m 

4.4.0-8-generic i686

>>    cat /etc/network/interfaces 

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

>>    nm-tool 


>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

merci pour votre aide
Thierry

jeange

Bonjour,
Quel est le retour de:

sudo iwlist wlan0 scan | grep -E "Quality|Channel"

ths626

Salut Jeange!

Ca ne retourne rien: Voici le message affiché

sudo iwlist wlan0 scan
wlan0     Interface doesn't support scanning.

Thierry

jeange

On reprend tout

iwconfig

puis

iwlist wlan0 channel

sudo iwlist wlan0 scan | grep -E "Quality|Channel"

ths626

Jeange,
voici:

$ iwconfig
wlp6s2    IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Frequency:2.432 GHz  Access Point: Not-Associated   
          Bit Rate:0 kb/s   Tx-Power=20 dBm   Sensitivity=8/0  
          Retry limit:7   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:1103  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

enp6s1    no wireless extensions.

$ iwlist wlan0 channel
wlan0     no frequency information.

sudo iwlist wlan0 scan | grep -E "Quality|Channel"
wlan0     Interface doesn't support scanning.

Il semble que wlan0 n'existe pas. J'ai trouvé "wlp6s2" .

~$ iwlist wlp6s2 channel
wlp6s2    11 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Current Frequency=2.432 GHz (Channel 5)

~$ sudo iwlist wlp6s2 scan | grep -E "Quality|Channel"
                    Frequency:2.432 GHz (Channel 5)
                    Quality=72/100  Signal level=-71 dBm  
                    Channel:0
                    Quality=68/100  Signal level=-59 dBm  
                    Extra: Channel flags: INVALID 
                    Channel:0
                    Quality=67/100  Signal level=-60 dBm  
                    Extra: Channel flags: INVALID 
                    Channel:0
                    Quality=67/100  Signal level=-60 dBm  
                    Extra: Channel flags: INVALID 
                    Channel:0
                    Quality=67/100  Signal level=-60 dBm  
                    Extra: Channel flags: INVALID

Pour info : freebox_ELIUWB est l'un des reseaux avec "Extra: Channel flags: INVALID"

Merci
Thierry

jeange

Je n'arrive à connecter en WIFI un portable sous Ubuntu (16.04) avec une freebox.
Les 2 appareils marchent par ailleurs correctement avec d'autres materiels.

L'ordi portable fonctionne en ethernet avec la fbox?
Appareils et autres matériels: ç'est quoi?

ths626

Oui en filaire vers la freebox, ca marche correctement!
Ce pc sous Ubuntu se connecte sans probleme a un autre reseau WIFI "catshouse" (voir liste)
Tous mes autres appareils (PC sous Windows), IPhone, Telephone sous android se connecte à la freebox sans probleme.
Thierry

jeange

Je ne connait pas "catshouse" ç'est quoi ce truc?

ths626

C'est le SSID du reseau wifi qui fonctionne (il apparait dans le log de wificheck dans mon premier post!)

jeange

Version instable 16.04, désolé mais je m'estime encore assez stable pour ne pas te faire prendre de risque.
A+

ths626

OK Merci!

ths626

Pour info J'avais le meme PB en 14.04 LTS !

Alex10336

ths626 a écritPour info J'avais le meme PB en 14.04 LTS !

Ça aurait été bien de commencer par le signaler 🙂
Ça exclus un éventuel bug lié au fait que tu es sur la version instable d'ubuntu.

un coup de « dmesg | tail -n 50 » quand il essaye de ce connecter en wifi ?

toutafai

Bonsoir,

Extra: Channel flags: INVALID

on dirait un probleme de canal wifi utilisé par la freeebox, essaye en changeant de canal (penser a enregistrer le changements.)

Si toujours pareil tu peux aussi essayer de chager de chiffrement pour soit que du WPA1 TKIP, soit que du WPA2 AES (penser a enregistrer le changements.)

ths626

Le resultat :

[   13.233531] ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
[   13.771859] ipw2200: Detected geography ZZM (11 802.11bg channels, 0 802.11a channels)
[   13.931300] ipw2200 0000:06:02.0 wlp6s2: renamed from eth0
[   13.988802] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af:
[   13.989814]  excluding 0x170-0x177 0x1f0-0x1f7 0x370-0x377
[   13.990556] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff:
[   13.990934]  excluding 0x3f0-0x3f7 0x4d0-0x4d7
[   13.991286] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff:
[   13.991862]  clean
[   13.991883] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7:
[   13.993460]  clean
[   13.993491] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff:
[   13.993497]  excluding 0xc0000-0xc7fff 0xcc000-0xd3fff 0xdc000-0xfffff
[   13.993534] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff:
[   13.993554]  clean
[   13.993575] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff:
[   13.993594]  clean
[   13.993615] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff:
[   13.994290]  clean
[   14.900036] snd_intel8x0 0000:00:1e.2: intel8x0_measure_ac97_clock: measured 55350 usecs (2667 samples)
[   14.900044] snd_intel8x0 0000:00:1e.2: clocking to 48000
[   15.540535] cfg80211: World regulatory domain updated:
[   15.540544] cfg80211:  DFS Master region: unset
[   15.540547] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   15.540552] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   15.540555] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   15.540558] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   15.540562] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   15.540566] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   15.540569] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   15.540572] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   15.540575] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[   16.113276] Adding 1037308k swap on /dev/sda5.  Priority:-1 extents:1 across:1037308k FS
[   17.294717] audit: type=1400 audit(1458500938.216:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=488 comm="apparmor_parser"
[   17.294735] audit: type=1400 audit(1458500938.216:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="chromium" pid=488 comm="apparmor_parser"
[   17.620470] audit: type=1400 audit(1458500938.544:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=488 comm="apparmor_parser"
[   17.620488] audit: type=1400 audit(1458500938.544:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=488 comm="apparmor_parser"
[   17.620498] audit: type=1400 audit(1458500938.544:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=488 comm="apparmor_parser"
[   17.620508] audit: type=1400 audit(1458500938.544:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=488 comm="apparmor_parser"
[   17.975911] audit: type=1400 audit(1458500938.896:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince" pid=488 comm="apparmor_parser"
[   17.975934] audit: type=1400 audit(1458500938.896:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="sanitized_helper" pid=488 comm="apparmor_parser"
[   17.975944] audit: type=1400 audit(1458500938.896:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/evince-previewer" pid=488 comm="apparmor_parser"
[   17.975954] audit: type=1400 audit(1458500938.896:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="sanitized_helper" pid=488 comm="apparmor_parser"
[   24.202813] cgroup: new mount options do not match the existing superblock, will be ignored
[   27.630289] IPv6: ADDRCONF(NETDEV_UP): enp6s1: link is not ready
[   27.630452] 8139too 0000:06:01.0 enp6s1: link down
[   27.630579] IPv6: ADDRCONF(NETDEV_UP): enp6s1: link is not ready
[   27.639241] IPv6: ADDRCONF(NETDEV_UP): wlp6s2: link is not ready
[  116.372923] lib80211_crypt: registered algorithm 'CCMP'
[ 2003.645125] perf interrupt took too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 50000

ths626

Bien vu Toutafai!
La freebox etait sur le channel 13 qui n'est apparemment pas supporté (iwlist ne retourne que les channels de 1 à 11)
Je l'ai passé sur 10 et ça fonctionne bien maintenant.
Affaire classée.
Merci à tous
Thierry

jeange

Il n'y a jamais de problème, seulement des solutions chez Forum Ubuntu.
N'oublies pas depasser en [RESOLU]