Contenu | Rechercher | Menus

Annonce

Si vous rencontrez des soucis à rester connecté sur le forum (ou si vous avez perdu votre mot de passe) déconnectez-vous et reconnectez-vous depuis cette page, en cochant la case "Me connecter automatiquement lors de mes prochaines visites".
Test de l'ISO d'Ubuntu francophone : nous avons besoin de testeurs pour la version francophone d'Ubuntu 14.04. Liens et informations ici.

#1 Le 22/01/2013, à 10:21

yrieix

Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Bonjour j'essaye de connecter une clé wifi chez un ami mais impossible de faire quoi que ce soit : la clé est reconnue immédiatement avec débit de 10Mo mais au bout de quelques minutes plus rien : plus d'accès à internet (mais la connexion reste affichée telle quelle, en haut). Voici quelques infos :

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"

lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 03f0:7111 Hewlett-Packard 
Bus 001 Device 005: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)
Bus 002 Device 002: ID 0603:00f2 Novatek Microelectronics Corp. 
Bus 002 Device 003: ID 1a81:2204 Holtek Semiconductor, Inc. Optical Mouse
Bus 001 Device 006: ID 0846:6a00 NetGear, Inc. WG111v2 54 Mbps Wireless [RealTek RTL8187L]

lspci

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 03f0:7111 Hewlett-Packard 
Bus 001 Device 005: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)
Bus 002 Device 002: ID 0603:00f2 Novatek Microelectronics Corp. 
Bus 002 Device 003: ID 1a81:2204 Holtek Semiconductor, Inc. Optical Mouse
Bus 001 Device 006: ID 0846:6a00 NetGear, Inc. WG111v2 54 Mbps Wireless [RealTek RTL8187L]

lspci -nn | grep -i net

00:07.0 Bridge [0680]: NVIDIA Corporation MCP61 Ethernet [10de:03ef] (rev a2)

lspci -k

00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (rev a1)
	Subsystem: ASRock Incorporation Device 03e2
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
	Subsystem: ASRock Incorporation Device 03e1
00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: nForce2_smbus
	Kernel modules: i2c-nforce2
00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: ohci_hcd
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: ehci_hcd
00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
	Subsystem: ASRock Incorporation Device 0397
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: pata_amd
	Kernel modules: pata_amd
00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: forcedeth
	Kernel modules: forcedeth
00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: sata_nv
	Kernel modules: sata_nv
00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: sata_nv
	Kernel modules: sata_nv
00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
	Kernel modules: amd64_edac_mod
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
02:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV770 [Radeon HD 4850]
	Subsystem: PC Partner Limited Sapphire HD 4850 512MB GDDR3 PCI-E Dual Slot Fansink
	Kernel driver in use: fglrx_pci
	Kernel modules: fglrx, radeon
02:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI RV770 HDMI Audio [Radeon HD 4850/4870]
	Subsystem: PC Partner Limited Sapphire HD 4850 512MB GDDR3 PCI-E Dual Slot Fansink
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel

sudo lshw -C network

 

*-network               
       description: Interface réseau sans fil
       identifiant matériel: 1
       information bus: usb@1:7
       nom logique: wlan1
       numéro de série: 00:1b:2f:76:2a:85
       fonctionnalités: ethernet physical wireless
       configuration: broadcast=yes driver=rtl8187 driverversion=3.2.0-35-generic firmware=N/A ip=192.168.0.11 link=yes multicast=yes wireless=IEEE 802.11bg

lsmod

Module                  Size  Used by
arc4                   12529  2 
rtl8187                57035  0 
mac80211              506862  1 rtl8187
cfg80211              205774  2 rtl8187,mac80211
eeprom_93cx6           12767  1 rtl8187
vesafb                 13844  1 
snd_hda_codec_hdmi     32474  1 
rfcomm                 47604  0 
bnep                   18281  2 
bluetooth             180153  10 rfcomm,bnep
snd_hda_codec_via      51474  1 
ppdev                  17113  0 
edac_core              53746  0 
edac_mce_amd           23709  0 
fglrx                3264017  132 
psmouse                97485  0 
snd_seq_midi           13324  0 
snd_hda_intel          33773  5 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_hwdep              17764  1 snd_hda_codec
serio_raw              13211  0 
k10temp                13166  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_pcm                97275  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    79041  20 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_rawmidi,snd_pcm,snd_seq,snd_timer,snd_seq_device
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
usblp                  18307  0 
parport_pc             32866  1 
mac_hid                13253  0 
i2c_nforce2            13058  0 
lp                     17799  0 
parport                46562  3 ppdev,parport_pc,lp
usbhid                 47238  0 
hid                    99636  1 usbhid
usb_storage            49198  0 
uas                    18180  0 
sata_nv                32286  2 
pata_amd               14118  0 
forcedeth              63460  0 

iwconfig

lo        no wireless extensions.

wlan1     IEEE 802.11bg  ESSID:"NUMERICABLE-9B5C"  
          Mode:Managed  Frequency:2.417 GHz  Access Point: 00:1A:2B:57:B5:51   
          Bit Rate=24 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=51/70  Signal level=-59 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:39  Invalid misc:62   Missed beacon:0

eth1      no wireless extensions.

ifconfig

eth1      Link encap:Ethernet  HWaddr 00:25:22:c4:5a:a1  
          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)
          Interruption:43 Adresse de base:0xe000 

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:16436  Metric:1
          Packets reçus:773 erreurs:0 :0 overruns:0 frame:0
          TX packets:773 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:76672 (76.6 KB) Octets transmis:76672 (76.6 KB)

wlan1     Link encap:Ethernet  HWaddr 00:1b:2f:76:2a:85  
          inet adr:192.168.0.11  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::21b:2fff:fe76:2a85/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:1689 erreurs:0 :0 overruns:0 frame:0
          TX packets:1883 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:1157687 (1.1 MB) Octets transmis:287869 (287.8 KB)

sudo iwlist scan

lo        Interface doesn't support scanning.

wlan1     Scan completed :
          Cell 01 - Address: 00:1A:2B:57:B5:51
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"NUMERICABLE-9B5C"
                    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=0000003a9ef9e0ee
                    Extra: Last beacon: 1200ms ago
                    IE: Unknown: 00104E554D4552494341424C452D39423543
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030102
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F0000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:25:15:20:A1:5C
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:on
                    ESSID:"sweety room"
                    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=000000e310880fe1
                    Extra: Last beacon: 2640ms ago
                    IE: Unknown: 000B73776565747920726F6F6D
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD840050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100044E4555461023000A4E42342D5345522D72321024000A4E42342D5345522D72321042000C3030323531353230413135381054000800060050F2040001101100094E4555465F41313538100800020084103C000101
                    IE: Unknown: DD090010180200F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 03 - Address: F4:CA:E5:BA:36:4C
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:on
                    ESSID:"freebox_ZLTBMT"
                    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=000002de9eb9458c
                    Extra: Last beacon: 2424ms ago
                    IE: Unknown: 000E66726565626F785F5A4C54424D54
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603001300000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 04 - Address: F4:CA:E5:BA:36:4D
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=44/70  Signal level=-66 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    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=000002de9eb8d382
                    Extra: Last beacon: 2424ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: 00:25:15:D5:04:FC
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"SFR_04F8"
                    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=000000894f5d3d64
                    Extra: Last beacon: 1752ms ago
                    IE: Unknown: 00085346525F30344638
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001500000000000000000000000000000000000000
                    IE: Unknown: DD820050F204104A00011010440001021041000100103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA812102100035346521023000A4E42362D4658432D72311024000A4E42362D4658432D72311042000C3030323531354435303446381054000800060050F2040001101100085346525F30344638100800020084103C000101
                    IE: Unknown: DD090010180201F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 06 - Address: C2:25:15:D5:04:FD
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:off
                    ESSID:"SFR WiFi Public"
                    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=000000894f5d49af
                    Extra: Last beacon: 1748ms ago
                    IE: Unknown: 000F5346522057694669205075626C6963
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001300000000000000000000000000000000000000
                    IE: Unknown: DD090010180201F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 07 - Address: C2:25:15:D5:04:FF
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=54/70  Signal level=-56 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=000000894f5d5121
                    Extra: Last beacon: 1748ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606001100000000000000000000000000000000000000
                    IE: Unknown: DD090010180200F02C0000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 08 - Address: 00:1D:6A:68:07:C7
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=32/70  Signal level=-78 dBm  
                    Encryption key:on
                    ESSID:"Livebox-4572"
                    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=00000049326cb4f6
                    Extra: Last beacon: 1728ms ago
                    IE: Unknown: 000C4C697665626F782D34353732
                    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: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010001000000
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: DD880050F204104A000110104400010210570001001041000100103B00010310470010002348B54572002348B5457248B5457210210005536167656D102300084C697665626F7832102400084C697665626F78321042000A4C4B30393239334450321054000800060050F20400011011000D4C697665626F78322D34353732100800020086103C000101
          Cell 09 - Address: 0A:1D:6A:68:07:C7
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=33/70  Signal level=-77 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=00000049326c5f42
                    Extra: Last beacon: 1728ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000900000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010001000000
                    IE: Unknown: 0706465220010D14
          Cell 10 - Address: 00:24:D4:CA:A4:4E
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=51/70  Signal level=-59 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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=000000db522b0cda
                    Extra: Last beacon: 852ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010A
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    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: 3D160A000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 11 - Address: 00:24:D4:CA:A4:4C
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"freebox_LJDDWJ"
                    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=000000db522a4418
                    Extra: Last beacon: 968ms ago
                    IE: Unknown: 000E66726565626F785F4C4A4444574A
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010A
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160A000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 12 - Address: 00:24:D4:CA:A4:4D
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=51/70  Signal level=-59 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    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=000000db522b7e75
                    Extra: Last beacon: 856ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010A
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160A000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 13 - Address: 00:24:D4:E2:AF:B8
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=47/70  Signal level=-63 dBm  
                    Encryption key:on
                    ESSID:"FREEBOX_CHRISTIENE_3P"
                    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=0000008bbf077af3
                    Extra: Last beacon: 224ms ago
                    IE: Unknown: 001546524545424F585F43485249535449454E455F3350
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160D000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 14 - Address: 00:24:D4:E2:AF:B9
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    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; 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=0000008bbf070a5a
                    Extra: Last beacon: 220ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160D000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 15 - Address: 00:24:D4:E2:AF:BA
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=47/70  Signal level=-63 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    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=0000008bbf0691a8
                    Extra: Last beacon: 216ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    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: 3D160D000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

eth1      Interface doesn't support scanning.

uname -r -m

3.2.0-35-generic x86_64

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan1  [NUMERICABLE-9B5C 1] ------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl8187
  State:             connected
  Default:           yes
  HW Address:        00:1B:2F:76:2A:85

  Capabilities:
    Speed:           24 Mb/s

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points (* = current AP)
    *NUMERICABLE-9B5C: Infra, 00:1A:2B:57:B5:51, Freq 2417 MHz, Rate 54 Mb/s, Strength 63 WEP
    SFR_04F8:        Infra, 00:25:15:D5:04:FC, Freq 2437 MHz, Rate 54 Mb/s, Strength 74 WPA
    SFR WiFi Mobile: Infra, C2:25:15:D5:04:FF, Freq 2437 MHz, Rate 54 Mb/s, Strength 74 WPA2 Enterprise
    FreeWifi_secure: Infra, 00:24:D4:CA:A4:4E, Freq 2457 MHz, Rate 54 Mb/s, Strength 69 WPA2 Enterprise
    FREEBOX_CHRISTIENE_3P: Infra, 00:24:D4:E2:AF:B8, Freq 2472 MHz, Rate 54 Mb/s, Strength 62 WPA
    FreeWifi_secure: Infra, 00:24:D4:E2:AF:BA, Freq 2472 MHz, Rate 54 Mb/s, Strength 62 WPA2 Enterprise
    sweety room:     Infra, 00:25:15:20:A1:5C, Freq 2412 MHz, Rate 54 Mb/s, Strength 57 WPA
    Livebox-4572:    Infra, 00:1D:6A:68:07:C7, Freq 2437 MHz, Rate 54 Mb/s, Strength 37 WPA WPA2
    freebox_LJDDWJ:  Infra, 00:24:D4:CA:A4:4C, Freq 2457 MHz, Rate 54 Mb/s, Strength 70 WEP
    freebox_ZLTBMT:  Infra, F4:CA:E5:BA:36:4C, Freq 2422 MHz, Rate 54 Mb/s, Strength 57 WEP
    SFR WiFi Public: Infra, C2:25:15:D5:04:FD, Freq 2437 MHz, Rate 54 Mb/s, Strength 74
    FreeWifi:        Infra, 00:24:D4:CA:A4:4D, Freq 2457 MHz, Rate 54 Mb/s, Strength 69
    FreeWifi:        Infra, 00:24:D4:E2:AF:B9, Freq 2472 MHz, Rate 54 Mb/s, Strength 62
    FreeWifi:        Infra, F4:CA:E5:BA:36:4D, Freq 2422 MHz, Rate 54 Mb/s, Strength 57
    orange:          Infra, 0A:1D:6A:68:07:C7, Freq 2437 MHz, Rate 54 Mb/s, Strength 39

  IPv4 Settings:
    Address:         192.168.0.11
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.1

    DNS:             89.2.0.1
    DNS:             89.2.0.2


- Device: eth1 -----------------------------------------------------------------
  Type:              Wired
  Driver:            forcedeth
  State:             unavailable
  Default:           no
  HW Address:        00:25:22:C4:5A:A1

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off

sudo rfkill list

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

J'ai repéré le même problème ici chez un utilisateur de LM, mais il n'a pas obtenu de réponse.
Je précise aussi que j'ai acheté cette clé après avoir lu à droite à gauche qu'elle fonctionnait parfaitement sous 12.04 mais il semblerait qu'il s'agirait de la version précédente de la clé.

Merci de votre aide pour faire fonctionner cette saleté.

Hors ligne

#2 Le 22/01/2013, à 14:10

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

http://www.realtek.com.tw/downloads/dow … e#RTL8187L
telecharges lLinux driver for Kernel 3.0.0/3.1.0/3.2.0    1041    2012/2/9    1753k   
decompresse l'archive telechargée,ce qui genere un dossier nommé rtl8187L_linux_1041.0209.2012

installation des outils de compilation

sudo apt-get build-essential

je suppose que tes telechargements se trouve dans le dossier Téléchargements de ubuntu

cd ~/Téléchargements/rtl8187L_linux_1041.0209.2012
make
sudo make install

si pas d'erreurs,redemarres le pc et post

lsmod 

Hors ligne

#3 Le 22/01/2013, à 18:38

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Hello, bon j'ai merdé :

J'ai fait toutes les commandes demandées avec ma clé Netgear avec laquelle je me connecte pour pouvoir poster...  (je sais j'suis un boulet ^^)

Donc voici les VRAIES copies des commandes pour la clé TP-LINK TL-WN723N concernée :

lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 03f0:7111 Hewlett-Packard 
Bus 001 Device 005: ID 0bda:0151 Realtek Semiconductor Corp. Mass Storage Device (Multicard Reader)
Bus 002 Device 002: ID 0603:00f2 Novatek Microelectronics Corp. 
Bus 002 Device 003: ID 1a81:2204 Holtek Semiconductor, Inc. Optical Mouse
Bus 001 Device 008: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN

lspci

00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (rev a1)
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3)
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3)
00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2)
00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
02:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV770 [Radeon HD 4850]
02:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI RV770 HDMI Audio [Radeon HD 4850/4870]

lspci -nn | grep -i net

00:07.0 Bridge [0680]: NVIDIA Corporation MCP61 Ethernet [10de:03ef] (rev a2)

lspci -k

00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (rev a1)
	Subsystem: ASRock Incorporation Device 03e2
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
	Subsystem: ASRock Incorporation Device 03e1
00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: nForce2_smbus
	Kernel modules: i2c-nforce2
00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: ohci_hcd
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: ehci_hcd
00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
	Subsystem: ASRock Incorporation Device 0397
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: pata_amd
	Kernel modules: pata_amd
00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: forcedeth
	Kernel modules: forcedeth
00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: sata_nv
	Kernel modules: sata_nv
00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
	Subsystem: ASRock Incorporation 939NF6G-VSTA Board
	Kernel driver in use: sata_nv
	Kernel modules: sata_nv
00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
	Kernel modules: amd64_edac_mod
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
02:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV770 [Radeon HD 4850]
	Subsystem: PC Partner Limited Sapphire HD 4850 512MB GDDR3 PCI-E Dual Slot Fansink
	Kernel driver in use: fglrx_pci
	Kernel modules: fglrx, radeon
02:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI RV770 HDMI Audio [Radeon HD 4850/4870]
	Subsystem: PC Partner Limited Sapphire HD 4850 512MB GDDR3 PCI-E Dual Slot Fansink
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel

sudo lshw -C network

  *-network               
       description: Interface réseau sans fil
       identifiant matériel: 1
       information bus: usb@1:7
       nom logique: wlan2
       numéro de série: 64:70:02:2f:a0:3c
       fonctionnalités: ethernet physical wireless
       configuration: broadcast=yes driver=rtl8192cu driverversion=3.2.0-35-generic firmware=N/A link=no multicast=yes wireless=IEEE 802.11bgn

lsmod

sebastien@gouniou:~$ lsmod
Module                  Size  Used by
r8187l                159292  0 
rtl8187                57035  0 
eeprom_93cx6           12767  1 rtl8187
arc4                   12529  2 
rtl8192cu             103340  0 
rtl8192c_common        75767  1 rtl8192cu
rtlwifi               111245  1 rtl8192cu
mac80211              506862  4 rtl8187,rtl8192cu,rtl8192c_common,rtlwifi
cfg80211              205774  3 rtl8187,rtlwifi,mac80211
vesafb                 13844  1 
snd_hda_codec_hdmi     32474  1 
rfcomm                 47604  0 
bnep                   18281  2 
bluetooth             180153  10 rfcomm,bnep
snd_hda_codec_via      51474  1 
fglrx                3264017  108 
ppdev                  17113  0 
psmouse                97485  0 
edac_core              53746  0 
edac_mce_amd           23709  0 
k10temp                13166  0 
serio_raw              13211  0 
snd_hda_intel          33773  5 
snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
snd_hwdep              17764  1 snd_hda_codec
snd_pcm                97275  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
parport_pc             32866  1 
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    79041  20 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
mac_hid                13253  0 
usblp                  18307  0 
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
i2c_nforce2            13058  0 
lp                     17799  0 
parport                46562  3 ppdev,parport_pc,lp
usbhid                 47238  0 
hid                    99636  1 usbhid
usb_storage            49198  0 
pata_amd               14118  0 
forcedeth              63460  0 
sata_nv                32286  2 

iwconfig

wlan2     IEEE 802.11bgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          
lo        no wireless extensions.

eth1      no wireless extensions.

ifconfig

eth1      Link encap:Ethernet  HWaddr 00:25:22:c4:5a:a1  
          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)
          Interruption:43 

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:16436  Metric:1
          Packets reçus:413 erreurs:0 :0 overruns:0 frame:0
          TX packets:413 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:38013 (38.0 KB) Octets transmis:38013 (38.0 KB)

wlan2     Link encap:Ethernet  HWaddr 64:70:02:2f:a0:3c  
          adr inet6: fe80::6670:2ff:fe2f:a03c/64 Scope:Lien
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:28 erreurs:0 :0 overruns:0 frame:0
          TX packets:35 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:7635 (7.6 KB) Octets transmis:9174 (9.1 KB)

sudo iwlist scan

wlan2     No scan results

lo        Interface doesn't support scanning.

eth1      Interface doesn't support scanning.

uname -r -m

3.2.0-35-generic x86_64

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: disconnected

- Device: wlan2 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            rtl8192cu
  State:             disconnected
  Default:           no
  HW Address:        64:70:02:2F:A0:3C

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points 


- Device: eth1 -----------------------------------------------------------------
  Type:              Wired
  Driver:            forcedeth
  State:             unavailable
  Default:           no
  HW Address:        00:25:22:C4:5A:A1

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off

sudo rfkill list

2: phy2: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Alors j'ai suivi exactement la même procédure citée au dessus pour la Netgear, (y'a une petite erreur -> sudo apt-get install build-essential) avec ces pilotes là :

RTL8188CUS Linux Kernel 2.6.18~2.6.38 and Kernel 3.0.8 3.4.4_4749 2012/11/12    7308k

L'installation se passe sans problème et j'ai redémarré.

Par contre il n'arrive pas à se connecter en wifi : La clé reconnaît le réseau, je tape le mot de passe et l’icône de NM tourne indéfiniment sans qu'il ne se passe rien d'autre.

Hors ligne

#4 Le 22/01/2013, à 18:42

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

sudo rmmod rtl8187
sudo rmmod r8187l   
sudo modprobe r8187l   

si pas de wifi

sudo rmmod r8187l   
sudo modprobe rtl8187l   

Dernière modification par chibbata (Le 22/01/2013, à 18:43)

Hors ligne

#5 Le 22/01/2013, à 18:55

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Toujours pareil après redémarrage.

Hors ligne

#6 Le 22/01/2013, à 19:09

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

fallait pas redemarrer!
ça a marché avec les 3 premieres commandes?
post

modinfo r8187l

Dernière modification par chibbata (Le 22/01/2013, à 19:12)

Hors ligne

#7 Le 22/01/2013, à 19:23

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Non ça marchait ni après les 3 premières ni après les 2 autres.

Voici modinfo r8187l

filename:       /lib/modules/3.2.0-35-generic/kernel/drivers/net/wireless/r8187l.ko
description:    Linux driver for Realtek RTL8187 WiFi cards
author:         Andrea Merello <andreamrl@tiscali.it>
version:        V 1.1
license:        GPL
license:        GPL
author:         Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>
description:    802.11 data/management/control stack
license:        GPL
description:    HostAP crypto
author:         Jouni Malinen
license:        GPL
description:    Host AP crypt: TKIP
author:         Jouni Malinen
license:        GPL
description:    Host AP crypt: CCMP
author:         Jouni Malinen
license:        GPL
description:    Host AP crypt: WEP
author:         Jouni Malinen
srcversion:     E1E15894BD1429E2987D5B8
alias:          usb:v0846p6A00d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0846p6100d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8187d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v1B75p8187d*dc*dsc*dp*ic*isc*ip*
depends:        
vermagic:       3.2.0-35-generic SMP mod_unload modversions 
parm:           ifname:charp
parm:           devname: Net interface name,ath%d=default
parm:           channels: Channel bitmask for specific locales. NYI (int)

Hors ligne

#8 Le 22/01/2013, à 19:27

Korak

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Bonjour,

Cette clé Wi-Fi fonctionne avec Ubuntu 12.04 64 bits.

Mais pas forcément avec toutes les box.

Cette clé Wi-Fi fonctionne très bien chez moi mais pas chez le fils de ma compagne.

Les PC sous tous sous Ubuntu 12.04 64 bits mais la box est différente.

Je cherche encore une solution.....


OS: Ubuntu 14.04 64 bits + Windows 8.1 64 bits en dualboot (BIOS UEFI, Secure Boot activé et table de partitions GPT)
PC portable HP Pavilion g7-2335sb: Processeur: AMD A4-4300M APU   Carte graphique: AMD Radeon HD 7420G   Mémoire vive: 6 Go RAM
Je suis Parrain-Linux

Hors ligne

#9 Le 22/01/2013, à 19:29

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

tu m'as induit en erreur,tu as 2 clé wifi ?
post

modinfo 8192cu

Dernière modification par chibbata (Le 22/01/2013, à 19:45)

Hors ligne

#10 Le 22/01/2013, à 19:42

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

chibbata a écrit :

tu m'as induit en erreur,tu as 2 clé wifi ?

Oui -> lire le post #3 désolé encore.

modinfo 8192cu

filename:       /lib/modules/3.2.0-35-generic/kernel/drivers/net/wireless/8192cu.ko
version:        v3.4.4_4749.20121105
author:         Realtek Semiconductor Corp.
description:    Realtek Wireless Lan Driver
license:        GPL
srcversion:     657E53E8FE213B566819C54
alias:          usb:v0BDAp8186d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0E66p0019d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0846p9021d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0B05p17ABd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0DF6p0061d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v20F4p624Dd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v050Dp2103d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v050Dp2102d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3307d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v4855p0091d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07AAp0056d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07B8p8178d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pAB2Bd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v7392p7822d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0586p341Fd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3309d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p330Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3307d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019p1201d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFFCd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFFBd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFF8d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFFAd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFF9d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFF7d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v13D3p3358d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v13D3p3359d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp317Fd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pAB2Ed*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019p4902d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v4856p0091d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp5088d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0DF6p005Cd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v13D3p3357d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v4855p0090d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v20F4p648Bd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pAB2Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v050Dp1102d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3308d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v103Cp1629d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v06F8pE033d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0EB0p9071d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07B8p8189d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v7392p7811d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0DF6p0052d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pED17d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Cd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8178d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8177d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp018Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp818Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Fd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8754d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Dd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Bd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Ed*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8170d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8191d*dc*dsc*dp*ic*isc*ip*
depends:        
vermagic:       3.2.0-35-generic SMP mod_unload modversions 
parm:           rtw_ips_mode:The default IPS mode (int)
parm:           ifname:charp
parm:           rtw_initmac:charp
parm:           rtw_channel_plan:int
parm:           rtw_chip_version:int
parm:           rtw_rfintfs:int
parm:           rtw_lbkmode:int
parm:           rtw_network_mode:int
parm:           rtw_channel:int
parm:           rtw_mp_mode:int
parm:           rtw_wmm_enable:int
parm:           rtw_vrtl_carrier_sense:int
parm:           rtw_vcs_type:int
parm:           rtw_busy_thresh:int
parm:           rtw_ht_enable:int
parm:           rtw_cbw40_enable:int
parm:           rtw_ampdu_enable:int
parm:           rtw_rx_stbc:int
parm:           rtw_ampdu_amsdu:int
parm:           rtw_lowrate_two_xmit:int
parm:           rtw_rf_config:int
parm:           rtw_power_mgnt:int
parm:           rtw_low_power:int
parm:           rtw_wifi_spec:int
parm:           rtw_antdiv_cfg:int
parm:           rtw_enusbss:int
parm:           rtw_hwpdn_mode:int
parm:           rtw_hwpwrp_detect:int
parm:           rtw_max_roaming_times:The max roaming times to try (uint)
parm:           rtw_force_iol:Force to enable IOL (bool)
parm:           rtw_intel_class_mode:The intel class mode [0: off, 1: on] (uint)
parm:           rtw_mc2u_disable:int

Du coup je recommence l'install (que j'ai faite au post #3) ou je peux passer directement à rmmod et modprobe ?

korak a écrit :

Je cherche encore une solution.....

C'est pas une saleté de clé qui va faire la loi tongue

Hors ligne

#11 Le 22/01/2013, à 19:45

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

pas la peine le driver est deja installé,met la cle TP-LINK TL-WN723N

sudo rmmod rtl8192cu
sudo rmmod 8192cu
sudo modprobe 8192cu

si pas de wifi

sudo rmmod 8192cu
sudo modprobe r8712u

Dernière modification par chibbata (Le 22/01/2013, à 19:58)

Hors ligne

#12 Le 22/01/2013, à 19:59

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

:~$ sudo rmmod rtl8192cu
:~$ sudo rmmod 8192cu
ERROR: Module 8192cu does not exist in /proc/modules
:~$ sudo modprobe 8192cu
:~$

Hors ligne

#13 Le 22/01/2013, à 20:01

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

pas de wifi ?
fais les 2 autres commandes

Hors ligne

#14 Le 22/01/2013, à 20:15

Korak

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Je recommence avec un rien de plus de détails:

Korak a écrit :

Cette clé Wi-Fi fonctionne avec Ubuntu 12.04 64 bits.

Mais pas forcément avec toutes les box.

Cette clé Wi-Fi fonctionne très bien chez moi mais pas chez le fils de ma compagne.

Les PC sous tous sous Ubuntu 12.04 64 bits mais la box est différente.

Je cherche encore une solution.....

Cette clé Wi-Fi est reconnue directement sous Ubuntu 12.04 64 bits.

Mais je ne sais pour quelle raison, celle-ci fonctionne directement (pas besoin de faire quoi que se soit) chez moi et pas chez le fils de ma compagne.


OS: Ubuntu 14.04 64 bits + Windows 8.1 64 bits en dualboot (BIOS UEFI, Secure Boot activé et table de partitions GPT)
PC portable HP Pavilion g7-2335sb: Processeur: AMD A4-4300M APU   Carte graphique: AMD Radeon HD 7420G   Mémoire vive: 6 Go RAM
Je suis Parrain-Linux

Hors ligne

#15 Le 22/01/2013, à 20:19

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Après les deux dernières commandes la clé réussie à se connecter à la box par contre pas de débit :
Ça fait des erreurs de chargement (connexion échouée). Impossible d'aller sur internet.
Puis ça vient de se déconnecter et l’icône est en recherche de nouveau.

Hors ligne

#16 Le 22/01/2013, à 20:23

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Korak a écrit :

Mais je ne sais pour quelle raison, celle-ci fonctionne directement (pas besoin de faire quoi que se soit) chez moi et pas chez le fils de ma compagne.

Je teste aussi sur 2 pc avec 12.04 64bits. Tous deux chez Numéricable avec deux routeurs différents :

Netgear CG3100
Castlenet CBV734EW

Mêmes symptômes sur les deux.

Dernière modification par yrieix (Le 22/01/2013, à 20:24)

Hors ligne

#17 Le 22/01/2013, à 20:36

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

gksudo gedit /etc/modprobe.d/blacklist.conf

ajouter à la fin du fichier qui vient de s'ouvrir,une ligne
blacklist rtl8192cu

enregistres et quittes gedit

pour inclure le pilote au demarrage

gksudo gedit /etc/modules

ajouter à la fin une ligne
8192cu

enregistres et quittes gedit

redemarres le pc et post

iwconfig

Dernière modification par chibbata (Le 22/01/2013, à 20:37)

Hors ligne

#18 Le 22/01/2013, à 21:00

Korak

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

yrieix a écrit :

Je teste aussi sur 2 pc avec 12.04 64bits. Tous deux chez Numéricable avec deux routeurs différents :

Netgear CG3100
Castlenet CBV734EW

Mêmes symptômes sur les deux.

Ben moi, j'ai testé sur deux box fournies par deux FAI différents. Donc, deux box vraiment différentes.


OS: Ubuntu 14.04 64 bits + Windows 8.1 64 bits en dualboot (BIOS UEFI, Secure Boot activé et table de partitions GPT)
PC portable HP Pavilion g7-2335sb: Processeur: AMD A4-4300M APU   Carte graphique: AMD Radeon HD 7420G   Mémoire vive: 6 Go RAM
Je suis Parrain-Linux

Hors ligne

#19 Le 22/01/2013, à 21:07

chibbata

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

@Korak
bonne année a toi et ta famille
c'est une question de parametres de la box?

Dernière modification par chibbata (Le 22/01/2013, à 21:07)

Hors ligne

#20 Le 22/01/2013, à 21:20

Korak

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

chibbata a écrit :

c'est une question de parametres de la box?

Meilleurs à toi et ta famille.

Je ne sais vraiment pas. Les paramètres des box ont l'air d'être les mêmes.


OS: Ubuntu 14.04 64 bits + Windows 8.1 64 bits en dualboot (BIOS UEFI, Secure Boot activé et table de partitions GPT)
PC portable HP Pavilion g7-2335sb: Processeur: AMD A4-4300M APU   Carte graphique: AMD Radeon HD 7420G   Mémoire vive: 6 Go RAM
Je suis Parrain-Linux

Hors ligne

#21 Le 22/01/2013, à 21:46

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Désolé je ne peux plus répondre pour aujourd'hui, merci et bonne nuit.

Hors ligne

#22 Le 25/01/2013, à 13:21

yrieix

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Re,

Alors voilà j'ai fait les deux premières étapes et voici le iwconfig :

wlan2     unassociated  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency=2.417 GHz  Access Point: Not-Associated   
          Sensitivity:0/0  
          Retry:off   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:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

eth1      no wireless extensions.

Ya plus aucun Wifi qui marche j'ai ramené un câble Ethernet.

Quand je branche la TP-LINK ça fait toujours pareil. Je ne peux pas retirer la clé sinon ça freeze le PC et je suis obligé de redémarrer avec le bouton marche/Arrêt.

Comme le dit Korak ça vient sûrement de la clé en question ou des drivers (selon moi) qui ont un problème.

Alors si on peut tenter de la faire fonctionner pour que d'autres puissent l'utiliser (pour ma part Amazon me l'a remboursée et me l'a offerte donc je vais en commander une autre), je suis disponible pour différents tests.

Hors ligne

#23 Le 17/04/2013, à 22:34

alca94

Re : Clé wifi TL-WN723N (IC:8853A-WN723NV2)

Bonjour
Je relance le sujet car je viens d'acheter cette clé "TP-LINK TL-WN723N" et j'ai le même problème de connexion; en gros un coup oui ,un coup non pour la connexion et quand c'est OK ça se déconnecte au bout d'un moment .
Est-ce que depuis ce post quelqu'un a réussi
Je viens de voir sur le site LDLC là ou je l'ai commandé une remarque consommateur que voici

Cette carte reseau wifi fonctionne parfaitement quelle que soit la distance. Il faut juste utiliser les derniers drivers pour les windowsiens et remplacer le pilote rtl81xx par le rt81xx pour les Linuxiens (la lettre "l" fait toute la différence !).
A part cela tout va bien et la portée est excellente.

Est-ce que cela peut aider?

EDIT : je viens de trouver le téléchargement pour le pilote rt8192cu
https://aur.archlinux.org/packages/rt8192cu/

Dernière modification par alca94 (Le 17/04/2013, à 22:49)

En ligne

Haut de page ↑