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#1 Le 01/11/2011, à 22:35

Rusher-Ranger

Connection en WiFi très lente.

Bonjour alors voila j'ai vue d'autre poste comme celui ci mais les commande donné ne marche pas pour moi donc je vien poster les résultat des commandes demandées

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.10
DISTRIB_CODENAME=oneiric
DISTRIB_DESCRIPTION="Ubuntu 11.10"

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 002: ID 0c45:6310 Microdia Sonix USB 2.0 Camera
Bus 002 Device 004: ID 1c7a:0801 LighTuning Technology Inc. 
Bus 006 Device 002: ID 046d:c05b Logitech, Inc. 
Bus 008 Device 002: ID 0bc7:0006 X10 Wireless Technology, Inc. Wireless Transceiver (ACPI-compliant)

lspci

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (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.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (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 ICH9M/M-E SATA AHCI Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9600M GS] (rev a1)
02:00.0 Network controller: Intel Corporation WiFi Link 5100
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)

lspci -nn | grep -i net

02:00.0 Network controller [0280]: Intel Corporation WiFi Link 5100 [8086:4232]
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 02)

sudo lshw -C network

  *-network               
       description: Wireless interface
       product: WiFi Link 5100
       vendor: Intel Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlan0
       version: 00
       serial: 00:16:ea:cf:58:88
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlagn driverversion=3.0.0-12-generic firmware=8.83.5.1 build 33692 ip=192.168.169.10 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       resources: irq:48 memory:f3000000-f3001fff
  *-network
       description: Ethernet interface
       product: RTL8111/8168B PCI Express Gigabit Ethernet controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: eth0
       version: 02
       serial: 00:1f:16:0b:21:3d
       size: 10Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list rom 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=N/A latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:47 ioport:3000(size=256) memory:f3100000-f3100fff memory:f8000000-f800ffff memory:f8020000-f803ffff

lsmod

Module                  Size  Used by
nls_iso8859_1          12713  1 
nls_cp437              16991  1 
vfat                   17585  1 
fat                    61475  1 vfat
ipheth                 13563  0 
parport_pc             36962  0 
ppdev                  17113  0 
bnep                   18436  2 
rfcomm                 47946  0 
bluetooth             166112  10 bnep,rfcomm
joydev                 17693  0 
snd_hda_codec_hdmi     32040  1 
snd_hda_codec_realtek   330769  1 
snd_hda_intel          33390  2 
snd_hda_codec         104802  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              13668  1 snd_hda_codec
binfmt_misc            17540  1 
arc4                   12529  2 
snd_pcm                96755  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
acer_wmi               23948  0 
sparse_keymap          13890  1 acer_wmi
ati_remote             14042  0 
snd_rawmidi            30547  1 snd_seq_midi
uvcvideo               72711  0 
videodev               93004  1 uvcvideo
snd_seq_midi_event     14899  1 snd_seq_midi
v4l2_compat_ioctl32    17083  1 videodev
nouveau               728662  3 
snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event
psmouse                73882  0 
serio_raw              13166  0 
iwlagn                314213  0 
ttm                    76805  1 nouveau
snd_timer              29991  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
drm_kms_helper         42558  1 nouveau
drm                   236330  5 nouveau,ttm,drm_kms_helper
mac80211              310872  1 iwlagn
i2c_algo_bit           13423  1 nouveau
mxm_wmi                12979  1 nouveau
wmi                    19256  2 acer_wmi,mxm_wmi
cfg80211              199587  2 iwlagn,mac80211
snd                    68266  14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
video                  19412  1 nouveau
soundcore              12680  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
lp                     17799  0 
parport                46562  3 parport_pc,ppdev,lp
usbhid                 47198  0 
hid                    95463  1 usbhid
r8169                  52788  0 
ahci                   26002  3 
libahci                26861  1 ahci

iwconfig

lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"freebox_TRILLIAT"  
          Mode:Managed  Frequency:2.442 GHz  Access Point: C2:A3:91:10:42:F4   
          Bit Rate=120 Mb/s   Tx-Power=15 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:0   Missed beacon:0

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:1f:16:0b:21:3d  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:47 Base address:0xc000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

wlan0     Link encap:Ethernet  HWaddr 00:16:ea:cf:58:88  
          inet addr:192.168.169.10  Bcast:192.168.169.255  Mask:255.255.255.0
          inet6 addr: fe80::216:eaff:fecf:5888/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:7033 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5411 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:6738044 (6.7 MB)  TX bytes:647037 (647.0 KB)

sudo iwlist scan

lo        Interface doesn't support scanning.

eth0      Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: C2:A3:91:10:42:F4
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"freebox_TRILLIAT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=00000014ec4e113d
                    Extra: Last beacon: 1088328ms ago
                    IE: Unknown: 001066726565626F785F5452494C4C494154
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030107
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1607050000000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3407050000000000000000000000000000000000000000

uname -r -m

3.0.0-12-generic x86_64

cat  /etc/network/interfaces

auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: wlan0  [freebox_TRILLIAT] --------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlagn
  State:             connected
  Default:           yes
  HW Address:        00:16:EA:CF:58:88

  Capabilities:
    Speed:           120 Mb/s

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

  Wireless Access Points (* = current AP)
    *freebox_TRILLIAT: Infra, C2:A3:91:10:42:F4, Freq 2442 MHz, Rate 54 Mb/s, Strength 75 WPA
    freebox:         Infra, 00:07:CB:80:CB:7F, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WEP
    SFR WiFi Public: Infra, B2:17:33:54:37:29, Freq 2462 MHz, Rate 54 Mb/s, Strength 22
    DartyBox_072F_WEP: Infra, 06:26:4D:15:5F:CB, Freq 2472 MHz, Rate 54 Mb/s, Strength 19 WEP
    Livebox-afd4:    Infra, 00:19:70:73:57:A3, Freq 2437 MHz, Rate 54 Mb/s, Strength 24 WPA WPA2
    DartyBox_072F:   Infra, 00:26:4D:15:5F:CB, Freq 2472 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2
    Livebox-1d08:    Infra, 00:19:70:30:7E:44, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
    Livebox-NV:      Infra, 5C:33:8E:CE:F4:C0, Freq 2437 MHz, Rate 54 Mb/s, Strength 25 WPA WPA2
    SFR WiFi Public: Infra, 82:A1:D7:25:83:41, Freq 2462 MHz, Rate 54 Mb/s, Strength 42
    SFR WiFi Public: Infra, D2:25:15:23:D1:69, Freq 2462 MHz, Rate 54 Mb/s, Strength 27
    FreeWifi:        Infra, 36:2A:F4:30:CC:1A, Freq 2412 MHz, Rate 54 Mb/s, Strength 40
    FreeWifi:        Infra, C2:A3:91:10:42:F6, Freq 2412 MHz, Rate 54 Mb/s, Strength 37
    NEUF_3724:       Infra, 00:17:33:54:37:28, Freq 2462 MHz, Rate 54 Mb/s, Strength 24 WPA
    *wififreebox:    Infra, C2:A3:91:10:42:F4, Freq 2412 MHz, Rate 54 Mb/s, Strength 35 WPA
    NEUF_D164:       Infra, 00:25:15:23:D1:68, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA
    freephonie:      Infra, 36:2A:F4:30:CC:1B, Freq 2412 MHz, Rate 54 Mb/s, Strength 39 WPA Enterprise
    NEUF_833C:       Infra, E0:A1:D7:25:83:40, Freq 2462 MHz, Rate 54 Mb/s, Strength 44 WPA
    freebox_YILAPA:  Infra, 36:2A:F4:30:CC:18, Freq 2412 MHz, Rate 54 Mb/s, Strength 40 WPA
    freephonie:      Infra, C2:A3:91:10:42:F7, Freq 2412 MHz, Rate 54 Mb/s, Strength 39 WPA Enterprise

  IPv4 Settings:
    Address:         192.168.169.10
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.169.170

    DNS:             212.27.40.241
    DNS:             212.27.40.240


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            r8169
  State:             unavailable
  Default:           no
  HW Address:        00:1F:16:0B:21:3D

  Capabilities:
    Carrier Detect:  yes
    Speed:           10 Mb/s

  Wired Properties
    Carrier:         off

Voila merci de votre aide

Hors ligne

#2 Le 01/11/2011, à 22:39

chibbata

Re : Connection en WiFi très lente.

salut
tapes ces 2 commandes dans le terminal

sudo rmmod -f iwlagn
sudo modprobe iwlagn 11n_disable=1

si le wifi fonctionne normalement et pour rendre la manip ci dessus permanente

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

une page blanche s'ouvres,ecris cette ligne
options iwlagn 11n_disable=1

enregistres et quittes gedit

Hors ligne

#3 Le 01/11/2011, à 23:02

Rusher-Ranger

Re : Connection en WiFi très lente.

Merci ça à l'air de marcher tongue

Bizard je croyais avoir deja fait cette manip en la voyant sur un autre topic mais sans succes ^^

Hors ligne

#4 Le 01/11/2011, à 23:30

Rusher-Ranger

Re : Connection en WiFi très lente.

j'ai juste un petit probleme quand je fait "check" dans update manager, il me donne une erreur en me disant de verifier ma connection internet avec ces details :

W:Failed to fetch gzip:/var/lib/apt/lists/partial/fr.archive.ubuntu.com_ubuntu_dists_oneiric_universe_i18n_Translation-en  Encountered a section with no Package: header
, E:Some index files failed to download. They have been ignored, or old ones used instead.

Hors ligne