#1 Le 30/04/2014, à 18:49
- SylvaiNN
[Kubuntu 14.04] Carte Wifi - SSID visibles mais pas de connexion
Bonjour à tous,
Je viens d'installer une Carte Réseau Intel ® 6235AN.HMWWB sur mon NUC alors que j'ai installé il y a quelques jours la 14.04 (donc carte réseau Wifi installée après l'install de la 14.04)
J'ai un souci : mon SSID de ma freebox v6 est visible mais pas de connexion une fois rentré mon mot de passe (le système me le demande à l'infini)
Merci d'avance pour votre aide !
Sylvain
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04 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 003: ID 8087:07da Intel Corp.
Bus 002 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 09)
00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I218-V (rev 04)
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 1 (rev e4)
00:1c.3 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 4 (rev e4)
00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
sudo lshw -C network
*-network
description: Ethernet interface
produit: Ethernet Connection I218-V
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 04
numéro de série: ec:a8:6b:ff:19:03
taille: 100Mbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=0.6-4 ip=192.168.0.10 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
ressources: irq:60 mémoire:f7d00000-f7d1ffff mémoire:f7d3c000-f7d3cfff portE/S:f080(taille=32)
*-network
description: Interface réseau sans fil
produit: Centrino Advanced-N 6235
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: 24
numéro de série: c4:d9:87:92:4c:6c
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.13.0-24-generic firmware=18.168.6.1 latency=0 link=no multicast=yes wireless=IEEE 802.11abgn
ressources: irq:65 mémoire:f7c00000-f7c01fff
lsmod
Module Size Used by
joydev 17381 0
rfcomm 69160 8
bnep 19624 2
intel_rapl 18773 0
x86_pkg_temp_thermal 14205 0
intel_powerclamp 14705 0
coretemp 13435 0
kvm_intel 143060 0
kvm 451511 1 kvm_intel
crct10dif_pclmul 14289 0
crc32_pclmul 13113 0
ghash_clmulni_intel 13259 0
arc4 12608 2
aesni_intel 55624 0
iwldvm 232285 0
mac80211 626489 1 iwldvm
aes_x86_64 17131 1 aesni_intel
lrw 13286 1 aesni_intel
gf128mul 14951 1 lrw
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_hda_codec_realtek 61438 1
snd_hda_codec_hdmi 46207 1
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_hda_intel 52355 10
snd_hda_codec 192906 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_rawmidi 30144 1 snd_seq_midi
snd_hwdep 13602 1 snd_hda_codec
iwlwifi 169932 1 iwldvm
cfg80211 484040 3 iwlwifi,mac80211,iwldvm
btusb 32412 0
snd_pcm 102099 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
lpc_ich 21080 0
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_timer 29482 2 snd_pcm,snd_seq
mei_me 18627 0
mei 82274 1 mei_me
bluetooth 395423 22 bnep,btusb,rfcomm
snd 69238 31 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
soundcore 12680 1 snd
parport_pc 32701 1
nuvoton_cir 17778 0
rc_core 28124 1 nuvoton_cir
ppdev 17671 0
mac_hid 13205 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
hid_logitech_dj 18581 0
usbhid 52616 0
hid 106148 4 usbhid,hid_logitech_dj
i915 783485 5
e1000e 254433 0
i2c_algo_bit 13413 1 i915
ahci 25819 3
drm_kms_helper 52758 1 i915
libahci 32168 1 ahci
drm 302817 4 i915,drm_kms_helper
ptp 18933 1 e1000e
pps_core 19382 1 ptp
video 19476 1 i915
iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
ifconfig
eth0 Link encap:Ethernet HWaddr ec:a8:6b:ff:19:03
inet adr:192.168.0.10 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::eea8:6bff:feff:1903/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:16166 erreurs:0 :0 overruns:0 frame:0
TX packets:12537 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:17636475 (17.6 MB) Octets transmis:2016763 (2.0 MB)
Interruption:20 Mémoire:f7d00000-f7d20000
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:2102 erreurs:0 :0 overruns:0 frame:0
TX packets:2102 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:219392 (219.3 KB) Octets transmis:219392 (219.3 KB)
wlan0 Link encap:Ethernet HWaddr c4:d9:87:92:4c:6c
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:147 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:31730 (31.7 KB)
sudo iwlist scan
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:24:D4:E7:33:E8
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=47/70 Signal level=-63 dBm
Encryption key:on
ESSID:"SyLauThoLuc"
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=0000011b10824f55
Extra: Last beacon: 68ms ago
IE: Unknown: 000B53794C617554686F4C7563
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 00:24:D4:E7:33:E9
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=47/70 Signal level=-63 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=0000011b1081d7e5
Extra: Last beacon: 68ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: 00:24:D4:E7:33:EA
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=48/70 Signal level=-62 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=0000011b108167a0
Extra: Last beacon: 68ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030106
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1606000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: disconnected
Default: no
HW Address: C4:D9:87:92:4C:6C
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
FreeWifi_secure: Infra, 00:24:D4:E7:33:EA, Freq 2437 MHz, Rate 54 Mb/s, Strength 65 WPA2 Enterprise
SyLauThoLuc: Infra, 00:24:D4:E7:33:E8, Freq 2437 MHz, Rate 54 Mb/s, Strength 64 WPA2
FreeWifi: Infra, 00:24:D4:E7:33:E9, Freq 2437 MHz, Rate 54 Mb/s, Strength 64
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: EC:A8:6B:FF:19:03
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.10
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 192.168.0.254
uname -r -m
3.13.0-24-generic x86_64
sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Dernière modification par SylvaiNN (Le 30/04/2014, à 18:57)
Kubuntu 16.04 64bits
INTEL NUC D34010WYKH2 (i3 4010U) | 2x4Go PC12800 | SSD CRUCIAL M500 120 Go msata | Disque dur HITACHI Travelstar 7K1000 - 1 To | Carte Wifi Intel 6235AN.HMWWB
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#2 Le 01/05/2014, à 19:21
- jajaX
Re : [Kubuntu 14.04] Carte Wifi - SSID visibles mais pas de connexion
salut,
essaie de changer de canal pour ton wifi
@+
jajaX
Asus X93SM-YZ157V / Asus X93SM-YZ065V sous KDE Neon
ASUS K95VB sous Kubuntu 22.04 Jammy Jellyfish (64 bits) / ACER Aspire 5612 WLMI sous Kubuntu 18.04 Bionic Beaver (32 bits)
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#3 Le 19/06/2014, à 08:56
- vincen
Re : [Kubuntu 14.04] Carte Wifi - SSID visibles mais pas de connexion
as-tu résolu ton soucis ? car j'ai beaucoup de soucis avec ma carte Intel 6235N dans mon portable depuis que je suis passé en 14.04 Il en chie beaucoup pour se connecter au moindre réseau Wifi quelqu'il soit !! et parfois j'ai plus de débit du tout alors que je suis bien connecté !!
Portable Clevo Debian 11
PC assemblage Debian 11 double écran sur NVidia GTX670
Bépo fan sur Typematrix :)
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