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thiernolinux

[Résolu]Problème wifi depuis mise à niveau 12.04

Bonsoir tous,

Comme je l'ai lu dans plusieurs discussions, j'ai des problèmes de débit depuis l'installation de 12.04 et je voudrais savoir dans un premier temps comment poster les résultats des commandes du terminal.

Ensuite je posterai les différentes lignes de terminal.

Dernière modification par thiernolinux (Le 09/05/2012, à 20:15)

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Avez-vous compris la question?

Mahamar

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Bonsoir,

Il suffit de faire un copié/collé entre les balises code et /code (entre crochets). Tu as aussi une jolie icône bleue <> pour insérer ces balises.
Pour copier depuis un terminal le résultat d'une commande, c'est, après sélection, maj+Ctrl+C
Pour l'exemple :

 sudo lshw -C network
  *-network               
       description: Interface réseau sans fil
       produit: AR9285 Wireless Network Adapter (PCI-Express)
       fabriquant: Atheros Communications Inc.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlan0
       version: 01
       numéro de série: 48:5d:60:c8:1c:00
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ndiswrapper+netathwxb driverversion=1.58rc1+,02/24/2011,9.2.0.310 ip=192.168.0.12 latency=0 link=yes multicast=yes wireless=IEEE 802.11g
       ressources: irq:17 mémoire:dd600000-dd60ffff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:05:00.0
       nom logique: eth0
       version: 06
       numéro de série: bc:ae:c5:5f:a9:06
       taille: 10Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8168e-2.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:42 portE/S:9000(taille=256) mémoire:d4104000-d4104fff mémoire:d4100000-d4103fff

Cordialement

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Ok merci donc je me lance.

cat /etc/lsb-release  :

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS"
thierno@thierno-Inspiron-1545:~$

lsusb :

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0c45:63ee Microdia 
Bus 007 Device 002: ID 046d:c52f Logitech, Inc. Wireless Mouse M305

lspci:

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
09:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller (rev 13)
0c:00.0 Network controller: Intel Corporation WiFi Link 5100

lspci -nn | grep -i net :

09:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller [11ab:4354] (rev 13)
0c:00.0 Network controller [0280]: Intel Corporation WiFi Link 5100 [8086:4232]

sudo lshw -C network :

*-network               
       description: Interface réseau sans fil
       produit: WiFi Link 5100
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:0c:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:24:d6:04:68:b0
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.2.0-24-generic firmware=8.83.5.1 build 33692 ip=192.168.0.30 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       ressources: irq:47 mémoire:f69fe000-f69fffff
  *-network
       description: Ethernet interface
       produit: 88E8040 PCI-E Fast Ethernet Controller
       fabriquant: Marvell Technology Group Ltd.
       identifiant matériel: 0
       information bus: pci@0000:09:00.0
       nom logique: eth0
       version: 13
       numéro de série: 00:25:64:53:06:ce
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 firmware=N/A latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:45 mémoire:f68fc000-f68fffff portE/S:de00(taille=256)

lsmod :

Module                  Size  Used by
dm_crypt               22528  0 
pci_stub               12550  1 
vboxpci                22882  0 
vboxnetadp             13328  0 
vboxnetflt             27211  0 
vboxdrv               252189  3 vboxpci,vboxnetadp,vboxnetflt
arc4                   12473  2 
dell_wmi               12601  0 
sparse_keymap          13658  1 dell_wmi
uvcvideo               67203  0 
videodev               86588  1 uvcvideo
joydev                 17393  0 
snd_hda_codec_idt      60251  1 
dell_laptop            13671  0 
dcdbas                 14098  1 dell_laptop
snd_hda_intel          32765  3 
snd_hda_codec         109562  2 snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13276  1 snd_hda_codec
snd_pcm                80845  2 snd_hda_intel,snd_hda_codec
snd_seq_midi           13132  0 
snd_rawmidi            25424  1 snd_seq_midi
snd_seq_midi_event     14475  1 snd_seq_midi
psmouse                87213  0 
snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
serio_raw              13027  0 
snd_timer              28931  2 snd_pcm,snd_seq
snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
rfcomm                 38139  0 
iwlwifi               287751  0 
bnep                   17830  2 
parport_pc             32114  0 
bluetooth             158438  10 rfcomm,bnep
mac80211              436455  1 iwlwifi
ppdev                  12849  0 
snd                    62064  15 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211              178679  2 iwlwifi,mac80211
soundcore              14635  1 snd
snd_page_alloc         14115  2 snd_hda_intel,snd_pcm
binfmt_misc            17292  1 
mac_hid                13077  0 
lp                     17455  0 
parport                40930  3 parport_pc,ppdev,lp
usbhid                 41906  0 
hid                    77367  1 usbhid
i915                  414568  3 
sky2                   49545  0 
ums_realtek            17920  0 
uas                    17699  0 
drm_kms_helper         45466  1 i915
drm                   197692  4 i915,drm_kms_helper
i2c_algo_bit           13199  1 i915
wmi                    18744  1 dell_wmi
video                  19068  1 i915
usb_storage            39646  1 ums_realtek

iwconfig :

lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"freebox_LY"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: F4:CA:E5:C1:2B:28   
          Bit Rate=72.2 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-40 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3447  Invalid misc:80   Missed beacon:0

eth0      no wireless extensions.

ifconfig:

eth0      Link encap:Ethernet  HWaddr 00:25:64:53:06:ce  
          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:18 

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:1457 erreurs:0 :0 overruns:0 frame:0
          TX packets:1457 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:146676 (146.6 KB) Octets transmis:146676 (146.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:24:d6:04:68:b0  
          inet adr:192.168.0.30  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: 2a01:e35:8ae9:c920:224:d6ff:fe04:68b0/64 Scope:Global
          adr inet6: fe80::224:d6ff:fe04:68b0/64 Scope:Lien
          adr inet6: 2a01:e35:8ae9:c920:285b:203:543e:4ba8/64 Scope:Global
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:10527 erreurs:0 :0 overruns:0 frame:0
          TX packets:13929 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:9426482 (9.4 MB) Octets transmis:2703711 (2.7 MB)

sudo iwlist scan:

lo        Interface doesn't support scanning.

wlan0     Interface doesn't support scanning : Device or resource busy

eth0      Interface doesn't support scanning.

uname -r -m :

3.2.0-24-generic i686

cat  /etc/network/interfaces:

auto lo
iface lo inet loopback

nm-tool:

NetworkManager Tool

State: connected (global)

- Device: wlan0  [freebox_LY 10] -----------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             connected
  Default:           yes
  HW Address:        00:24:D6:04:68:B0

  Capabilities:
    Speed:           72 Mb/s

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

  Wireless Access Points (* = current AP)
    FreeWifi_secure: Infra, B2:1C:FD:25:C0:0F, Freq 2442 MHz, Rate 54 Mb/s, Strength 69 WPA Enterprise
    freephonie:      Infra, CE:C6:B3:48:C6:DF, Freq 2412 MHz, Rate 54 Mb/s, Strength 67 WPA Enterprise
    FREEBOX_BOCAR_1C:Infra, B2:1C:FD:25:C0:0C, Freq 2442 MHz, Rate 54 Mb/s, Strength 52 WPA
    FreeWifi_secure: Infra, F4:CA:E5:C1:2B:2A, Freq 2437 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
    FreeWifi_secure: Infra, F4:CA:E5:FF:0F:DE, Freq 2437 MHz, Rate 54 Mb/s, Strength 44 WPA2 Enterprise
    Freebox-43D50B:  Infra, F4:CA:E5:FF:0F:DC, Freq 2437 MHz, Rate 54 Mb/s, Strength 32 WPA
    FreeWifi_secure: Infra, F4:CA:E5:C0:B0:62, Freq 2462 MHz, Rate 54 Mb/s, Strength 42 WPA2 Enterprise
    freephonie:      Infra, 4A:9A:6D:77:82:42, Freq 2412 MHz, Rate 54 Mb/s, Strength 30 WPA Enterprise
    freebox_CIHXFThh:Infra, F4:CA:E5:C0:B0:60, Freq 2462 MHz, Rate 54 Mb/s, Strength 37 WPA
    boualache:       Infra, 00:24:D4:5B:05:70, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WPA
    FreeWifi_secure: Infra, F4:CA:E5:D8:2E:7A, Freq 2417 MHz, Rate 54 Mb/s, Strength 27 WPA2 Enterprise
    hee:             Infra, A6:15:EA:B9:3F:24, Freq 2462 MHz, Rate 54 Mb/s, Strength 29 WPA
    Freebox-4C76BA:  Infra, F4:CA:E5:D8:2E:78, Freq 2417 MHz, Rate 54 Mb/s, Strength 27 WPA
    FreeWifi_secure: Infra, F4:CA:E5:BA:AB:5A, Freq 2432 MHz, Rate 54 Mb/s, Strength 27 WPA2 Enterprise
    Freebox-78C940:  Infra, 00:24:D4:63:0B:34, Freq 2457 MHz, Rate 54 Mb/s, Strength 22 WPA
    freeboxmalika:   Infra, 00:24:D4:53:AA:10, Freq 2462 MHz, Rate 54 Mb/s, Strength 30 WPA
    freephonie:      Infra, AA:23:61:45:4B:2F, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA Enterprise
    FreeWifi_secure: Infra, F4:CA:E5:F9:26:AE, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA2 Enterprise
    Monim:           Infra, CE:C6:B3:48:C6:DC, Freq 2412 MHz, Rate 54 Mb/s, Strength 74 WEP
    FERLL:           Infra, AA:23:61:45:4B:2C, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WEP
    NEUF_D89C:       Infra, 00:17:33:A8:D8:A0, Freq 2462 MHz, Rate 54 Mb/s, Strength 29 WEP
    FreeWifi:        Infra, F4:CA:E5:C1:2B:29, Freq 2437 MHz, Rate 54 Mb/s, Strength 97
    FreeWifi:        Infra, CE:C6:B3:48:C6:DE, Freq 2412 MHz, Rate 54 Mb/s, Strength 80
    FreeWifi:        Infra, B2:1C:FD:25:C0:0E, Freq 2442 MHz, Rate 54 Mb/s, Strength 64
    FreeWifi:        Infra, F4:CA:E5:C0:B0:61, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
    FreeWifi:        Infra, F4:CA:E5:FF:0F:DD, Freq 2437 MHz, Rate 54 Mb/s, Strength 39
    FreeWifi:        Infra, 4A:9A:6D:77:82:41, Freq 2412 MHz, Rate 54 Mb/s, Strength 29
    FreeWifi:        Infra, A6:15:EA:B9:3F:27, Freq 2462 MHz, Rate 54 Mb/s, Strength 29
    FreeWifi:        Infra, 00:24:D4:63:0B:35, Freq 2457 MHz, Rate 54 Mb/s, Strength 27
    FreeWifi:        Infra, AA:23:61:45:4B:2E, Freq 2462 MHz, Rate 54 Mb/s, Strength 32
    FreeWifi:        Infra, 00:24:D4:5B:05:71, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
    FreeWifi:        Infra, F4:CA:E5:D8:2E:79, Freq 2417 MHz, Rate 54 Mb/s, Strength 30
    FreeWifi:        Infra, 00:24:D4:53:AA:11, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
    FreeWifi:        Infra, F4:CA:E5:E1:47:75, Freq 2472 MHz, Rate 54 Mb/s, Strength 24
    *freebox_LY:     Infra, F4:CA:E5:C1:2B:28, Freq 2437 MHz, Rate 54 Mb/s, Strength 80 WEP
    FreeWifi:        Infra, 82:B2:39:B2:9E:BD, Freq 2432 MHz, Rate 54 Mb/s, Strength 34
    bvma:            Infra, F4:CA:E5:E1:47:74, Freq 2472 MHz, Rate 54 Mb/s, Strength 20 WPA
    FreeWifi:        Infra, F4:CA:E5:BA:AB:59, Freq 2432 MHz, Rate 54 Mb/s, Strength 24
    FreeWifi:        Infra, F4:CA:E5:F9:26:AD, Freq 2462 MHz, Rate 54 Mb/s, Strength 25
    Freebox-53528F:  Infra, F4:CA:E5:BA:AB:58, Freq 2432 MHz, Rate 54 Mb/s, Strength 24 WPA
    Livebox-bb20:    Infra, 00:19:70:88:CD:5D, Freq 2437 MHz, Rate 54 Mb/s, Strength 24 WPA WPA2
    hassanna:        Infra, 00:24:D4:52:76:FC, Freq 2432 MHz, Rate 54 Mb/s, Strength 24 WEP
    FreeWifi:        Infra, 00:24:D4:52:76:FD, Freq 2432 MHz, Rate 54 Mb/s, Strength 22
    43657A:          Infra, F4:CA:E5:F9:26:AC, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA
    FreeWifi_secure: Infra, F4:CA:E5:E1:47:76, Freq 2472 MHz, Rate 54 Mb/s, Strength 20 WPA2 Enterprise
    Livebox-170c:    Infra, 5C:33:8E:E1:97:23, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
    FreeWifi_secure: Infra, 7E:50:52:57:E0:C7, Freq 2412 MHz, Rate 54 Mb/s, Strength 19 WPA Enterprise
    FreeWifi_secure: Infra, 00:24:D4:53:AA:12, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WPA2 Enterprise
    FreeWifi:        Infra, F4:CA:E5:D8:A0:09, Freq 2462 MHz, Rate 54 Mb/s, Strength 24
    orange:          Infra, 56:33:8E:E1:97:23, Freq 2437 MHz, Rate 54 Mb/s, Strength 20
    FreeWifi:        Infra, 7E:50:52:57:E0:C6, Freq 2412 MHz, Rate 54 Mb/s, Strength 19
    NEUF_9ABC:       Infra, 00:17:33:A7:9A:C0, Freq 2462 MHz, Rate 54 Mb/s, Strength 25 WPA
    SFR WiFi Public: Infra, B2:17:33:A8:D8:A1, Freq 2462 MHz, Rate 54 Mb/s, Strength 22
    FreeWifi:        Infra, A2:4A:55:A3:43:F5, Freq 2467 MHz, Rate 54 Mb/s, Strength 17

  IPv4 Settings:
    Address:         192.168.0.30
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.0.254

    DNS:             192.168.0.254

  IPv6 Settings:
    Address:         2a01:e35:8ae9:c920:285b:203:543e:4ba8
    Prefix:          64
    Gateway:         fe80::f6ca:e5ff:fe50:5533

    Address:         2a01:e35:8ae9:c920:224:d6ff:fe04:68b0
    Prefix:          64
    Gateway:         fe80::f6ca:e5ff:fe50:5533

    Address:         fe80::224:d6ff:fe04:68b0
    Prefix:          64
    Gateway:         fe80::f6ca:e5ff:fe50:5533

    DNS:             2a01:e00::2
    DNS:             2a01:e00::1


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            sky2
  State:             unavailable
  Default:           no
  HW Address:        00:25:64:53:06:CE

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off

sudo rfkill list:

0: dell-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Je ne comprends toujours pas pourquoi mon wifi bug.
Merci d'avance.

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Personne?

chibbata

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

salut

sudo rmmod iwlwifi

sudo modprobe iwlwifi 11n_disable=1

si le wifi fonctionne,fais la manip ci dessous pour la rendre persistante

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

une page blanche s'ouvre, ecrire cette ligne :

options iwlwifi 11n_disable=1

Enregistrer et quitter gedit

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Merci beaucoup pour ta réponse ça marche mieux.
Et pas besoin de le redémarrer?

chibbata

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

non,pas besoin
met resolu dans le titre

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Ok ça marche

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Je suis obligé de retaper la commande à chaque fois que je redémarre mon PC est ce normal?

chibbata

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

tu as fais la manip ci dessous?
verifie que tu n'as pas fais de fautes de frappes

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

une page blanche s'ouvre, ecrire cette ligne :

options iwlwifi 11n_disable=1

Enregistrer et quitter gedit

Dernière modification par chibbata (Le 10/05/2012, à 21:25)

thiernolinux

Re : [Résolu]Problème wifi depuis mise à niveau 12.04

Ok tu as raison je ne l'ai pas fait désolé et merci

Dernière modification par thiernolinux (Le 10/05/2012, à 21:51)