Contenu | Rechercher | Menus

Annonce

Si vous avez des soucis pour rester connecté, déconnectez-vous puis reconnectez-vous depuis ce lien en cochant la case
Me connecter automatiquement lors de mes prochaines visites.

À propos de l'équipe du forum.

#1 Le 04/05/2017, à 11:52

OliDolly

clé wifi D-Link dwl g122 marche pas

Bonjour,

Je suis sur ubuntu 16.04 lts et dispose d'une petite clé wifi D-link dwl g 122 qui marche sur windows, est reconnue sur ubuntu mais ne semble pas fonctionner...
Je suis en wifi grace à ma carte réseau mais j'aimerai améliorer ma portée avec cette clé que j'utlisais jadis sur windows.
Quelqu'un pourrait m'expliquer l'installation des "bons pilotes", ou comprendre d'où vient le probleme?

Voici quelques informations:

 olivia@olivia-EasyNote-LS13HR:~$ dmesg | tail
[   40.996644] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[   42.710475] wlp3s0: authenticate with 00:25:15:a8:d4:ac
[   42.734997] wlp3s0: send auth to 00:25:15:a8:d4:ac (try 1/3)
[   42.739175] wlp3s0: authenticated
[   42.741689] wlp3s0: associate with 00:25:15:a8:d4:ac (try 1/3)
[   42.752878] wlp3s0: RX AssocResp from 00:25:15:a8:d4:ac (capab=0x411 status=0 aid=1)
[   42.753003] wlp3s0: associated
[   42.753017] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[   60.455402] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 8003.068151] perf interrupt took too long (2529 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
olivia@olivia-EasyNote-LS13HR:~$ lsusb
Bus 002 Device 004: ID 07d1:3c0f D-Link System AirPlus G DWL-G122 Wireless Adapter(rev.E1) [Ralink RT2070]
Bus 002 Device 003: ID 192f:0416 Avago Technologies, Pte. ADNS-5700 Optical Mouse Controller (3-button)
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 004: ID 0bda:0138 Realtek Semiconductor Corp. RTS5138 Card Reader Controller
Bus 001 Device 003: ID 064e:d20c Suyin Corp. 
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
olivia@olivia-EasyNote-LS13HR:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
olivia@olivia-EasyNote-LS13HR:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Seymour [Radeon HD 6400M/7400M Series] (rev ff)
02:00.0 Ethernet controller: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet (rev c0)
03:00.0 Network controller: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
olivia@olivia-EasyNote-LS13HR:~$ lspci -nn | grep -i net
02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0)
03:00.0 Network controller [0280]: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) [168c:002e] (rev 01)
olivia@olivia-EasyNote-LS13HR:~$ sudo lshw -C network
[sudo] Mot de passe de olivia : 
Désolé, essayez de nouveau.
[sudo] Mot de passe de olivia : 
  *-network               
       description: Ethernet interface
       produit: AR8151 v2.0 Gigabit Ethernet
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: enp2s0
       version: c0
       numéro de série: b8:70:f4:9a:d6:3d
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:30 mémoire:c0500000-c053ffff portE/S:2000(taille=128)
  *-network
       description: Interface réseau sans fil
       produit: AR9287 Wireless Network Adapter (PCI-Express)
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlp3s0
       version: 01
       numéro de série: cc:af:78:7d:13:38
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=4.4.0-75-generic firmware=N/A ip=192.168.1.47 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:17 mémoire:c0400000-c040ffff
olivia@olivia-EasyNote-LS13HR:~$ lsmod
Module                  Size  Used by
drbg                   32768  1
ansi_cprng             16384  0
ctr                    16384  1
ccm                    20480  1
binfmt_misc            20480  1
joydev                 20480  0
acer_wmi               20480  0
sparse_keymap          16384  1 acer_wmi
ndiswrapper           286720  0
snd_hda_codec_hdmi     53248  1
snd_hda_codec_realtek    86016  1
snd_hda_codec_generic    77824  1 snd_hda_codec_realtek
snd_hda_intel          40960  3
snd_hda_codec         135168  4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
intel_rapl             20480  0
uvcvideo               90112  0
arc4                   16384  2
snd_hda_core           73728  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep              16384  1 snd_hda_codec
videobuf2_vmalloc      16384  1 uvcvideo
ath9k                 147456  0
ath9k_common           36864  1 ath9k
ath9k_hw              466944  2 ath9k_common,ath9k
snd_pcm               106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi           16384  0
ath                    32768  3 ath9k_common,ath9k,ath9k_hw
snd_seq_midi_event     16384  1 snd_seq_midi
x86_pkg_temp_thermal    16384  0
mac80211              737280  1 ath9k
snd_rawmidi            32768  1 snd_seq_midi
cfg80211              565248  4 ath,ath9k_common,ath9k,mac80211
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
intel_powerclamp       16384  0
videobuf2_memops       16384  1 videobuf2_vmalloc
snd_timer              32768  2 snd_pcm,snd_seq
videobuf2_v4l2         28672  1 uvcvideo
videobuf2_core         36864  2 uvcvideo,videobuf2_v4l2
v4l2_common            16384  1 videobuf2_v4l2
videodev              176128  4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media                  24576  2 uvcvideo,videodev
snd                    81920  17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore              16384  1 snd
coretemp               16384  0
kvm_intel             172032  0
mei_me                 36864  0
shpchp                 36864  0
kvm                   544768  1 kvm_intel
mei                    98304  1 mei_me
irqbypass              16384  1 kvm
lpc_ich                24576  0
crct10dif_pclmul       16384  0
input_leds             16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
cryptd                 20480  1 ghash_clmulni_intel
serio_raw              16384  0
mac_hid                16384  0
parport_pc             32768  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,ppdev,parport_pc
autofs4                40960  2
ums_realtek            20480  1
uas                    24576  0
usb_storage            69632  2 uas,ums_realtek
hid_generic            16384  0
usbhid                 49152  0
hid                   118784  2 hid_generic,usbhid
amdkfd                131072  1
amd_iommu_v2           20480  1 amdkfd
radeon               1515520  1
i915                 1208320  4
ttm                    94208  1 radeon
i2c_algo_bit           16384  2 i915,radeon
drm_kms_helper        155648  2 i915,radeon
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
psmouse               131072  0
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
drm                   364544  9 ttm,i915,drm_kms_helper,radeon
ahci                   36864  3
libahci                32768  1 ahci
atl1c                  49152  0
wmi                    20480  1 acer_wmi
video                  40960  2 i915,acer_wmi
fjes                   28672  0
olivia@olivia-EasyNote-LS13HR:~$ iwconfig
wlp3s0    IEEE 802.11bgn  ESSID:"NEUF_D4A8"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:25:15:A8:D4:AC   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=60/70  Signal level=-50 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:60  Invalid misc:4048   Missed beacon:0

enp2s0    no wireless extensions.

lo        no wireless extensions.

olivia@olivia-EasyNote-LS13HR:~$ ifconfig
enp2s0    Link encap:Ethernet  HWaddr b8:70:f4:9a:d6:3d  
          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:8220 erreurs:0 :0 overruns:0 frame:0
          TX packets:8220 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1 
          Octets reçus:906386 (906.3 KB) Octets transmis:906386 (906.3 KB)

wlp3s0    Link encap:Ethernet  HWaddr cc:af:78:7d:13:38  
          inet adr:192.168.1.47  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::6ce3:93e7:e62b:4b20/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:254127 erreurs:0 :0 overruns:0 frame:0
          TX packets:205244 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:257221040 (257.2 MB) Octets transmis:101124099 (101.1 MB)

olivia@olivia-EasyNote-LS13HR:~$ sudo iwlist scan
wlp3s0    Scan completed :
          Cell 01 - Address: 00:25:15:A8:D4:AC
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=59/70  Signal level=-51 dBm  
                    Encryption key:on
                    ESSID:"NEUF_D4A8"
                    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=00000079ea2d01c0
                    Extra: Last beacon: 44ms ago
                    IE: Unknown: 00094E4555465F44344138
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD850050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000A4E42342D4658432D72321023000A4E42342D4658432D72321024000A4E42342D4658432D72321042000C3030323531354138443441381054000800060050F2040001101100094E4555465F44344138100800020084103C000101
                    IE: Unknown: DD090010180202F02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 02 - Address: 9A:25:15:A8:D4:AD
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=59/70  Signal level=-51 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=00000079ea2cecee
                    Extra: Last beacon: 44ms ago
                    IE: Unknown: 000C534652205769466920464F4E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD090010180200F02C0000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 03 - Address: 9A:25:15:A8:D4:AF
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=56/70  Signal level=-54 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=00000079ea3111f4
                    Extra: Last beacon: 44ms ago
                    IE: Unknown: 000F5346522057694669204D6F62696C65
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    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: DD090010180200F02C0000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00

enp2s0    Interface doesn't support scanning.

lo        Interface doesn't support scanning.

olivia@olivia-EasyNote-LS13HR:~$ uname -r -m
4.4.0-75-generic x86_64
olivia@olivia-EasyNote-LS13HR:~$ 
olivia@olivia-EasyNote-LS13HR:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

Merci d'avance!


Modération : merci à l'avenir d'utiliser les balises code (explications ici).

Dernière modification par cqfd93 (Le 04/05/2017, à 14:28)

Hors ligne

#2 Le 04/05/2017, à 14:07

J5012

Re : clé wifi D-Link dwl g122 marche pas

tu veux utiliser cette cle wifi usb ?

tu savais que tu avais deja un adpateur wifi integré sur le bus pci-express de l'ordi ?
adapteur deja actif ... et deja connecté ... c'est avec lui que tu as acces ...

wlp3s0    Link encap:Ethernet  HWaddr cc:af:78:7d:13:38 
          inet adr:192.168.1.47  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::6ce3:93e7:e62b:4b20/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:254127 erreurs:0 :0 overruns:0 frame:0
          TX packets:205244 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000
          Octets reçus:257221040 (257.2 MB) Octets transmis:101124099 (101.1 MB)

l'interface filaire n'etant pas connectée

enp2s0    Link encap:Ethernet  HWaddr b8:70:f4:9a:d6:3d 
          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)

tu es connecté sur l'essid de neuf online

wlp3s0    IEEE 802.11bgn  ESSID:"NEUF_D4A8" 
          Mode:Managed  Frequency:2.412 GHz  Access Point: 00:25:15:A8:D4:AC   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=60/70  Signal level=-50 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:60  Invalid misc:4048   Missed beacon:0

si tu utilises un autre wifi, ca n'ajoutera pas à la portee actuelle ...
si tu veux obtenir une meilleure portee :
- tu modifie le canal de transmission
- tu actives le mode n si possible
- tu branches une antenne
- tu evites les coins et angles
- tu ouvres les fenetres et les portes
- tu ajoutes des panneaux reflechisseurs d'ondes ...
- tu branches des remetteurs wifi

Dernière modification par J5012 (Le 04/05/2017, à 14:08)

Hors ligne