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#1 Le 16/12/2012, à 19:48
- carmak
[RESOLU] vitesse du réseau très lent ! D-link DWA-510
bonjours à vous !
J'ai acheté une carte wifi D link DWA - 510. Malheureusement après au moins une semaines sens problème ma connections internet ne dépasse pas 15Mbs/s. Alors que tout les autres ordinateur de la maison fonctionne très bien avec au moins 50Mbs/s ! j'aimerais comprendre ?
Si vous avez besoin de renseignement n'hésité pas à me demander !
Merci de votre aide
Dernière modification par carmak (Le 17/12/2012, à 11:45)
MON BLOG ==> http://sors-de-ta-caverne.blogspot.fr/
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#2 Le 16/12/2012, à 20:41
- Vu
Re : [RESOLU] vitesse du réseau très lent ! D-link DWA-510
Bonjour,
Si vous avez besoin de renseignement n'hésité pas à me demander !
Déjà les élémentaires: Version d'Ubuntu, puis: http://forum.ubuntu-fr.org/viewtopic.php?id=141183
J'imagine que tu as fait attention aux unités qui sont parfois en Bits, parfois en octets (norme internationaleou pas: KiO et Ko)
Ubuntu 12.04
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#3 Le 16/12/2012, à 22:57
- carmak
Re : [RESOLU] vitesse du réseau très lent ! D-link DWA-510
J ai Ubuntu 12.04 LTS en 32 bits.
Et pour le driver de la carte wifi (une D-Link DWA-510) aucune idée...
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:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0d62:a100 Darfon Electronics Corp. Optical Mouse
lspci
00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (rev 09)
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4)
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a4)
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation Device 11c0 (rev a1)
01:00.1 Audio device: NVIDIA Corporation Device 0e0b (rev a1)
03:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
05:02.0 Network controller: Ralink corp. RT2561/RT61 rev B 802.11g
lspci -nn | grep -i net
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
05:02.0 Network controller [0280]: Ralink corp. RT2561/RT61 rev B 802.11g [1814:0302]
lspci -k
00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
Subsystem: ASRock Incorporation Device 0150
00:01.0 PCI bridge: Intel Corporation Ivy Bridge PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04)
Subsystem: ASRock Incorporation Device 1e31
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
Subsystem: ASRock Incorporation Device 1e3a
Kernel driver in use: mei
Kernel modules: mei
00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04)
Subsystem: ASRock Incorporation Device 1e2d
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
Subsystem: ASRock Incorporation Device 8892
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 2 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04)
Subsystem: ASRock Incorporation Device 1e26
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a4)
00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
Subsystem: ASRock Incorporation Device 1e49
Kernel modules: iTCO_wdt
00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04)
Subsystem: ASRock Incorporation Device 1e02
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
Subsystem: ASRock Incorporation Device 1e22
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: NVIDIA Corporation Device 11c0 (rev a1)
Subsystem: Giga-byte Technology Device 354e
Kernel driver in use: nvidia
Kernel modules: nvidia_experimental_310, nvidia_experimental_304, nouveau, nvidiafb
01:00.1 Audio device: NVIDIA Corporation Device 0e0b (rev a1)
Subsystem: Giga-byte Technology Device 354e
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
03:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
Subsystem: ASRock Incorporation Device 0612
Kernel driver in use: ahci
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
Subsystem: ASRock Incorporation Motherboard (one of many)
Kernel driver in use: r8169
Kernel modules: r8169
05:02.0 Network controller: Ralink corp. RT2561/RT61 rev B 802.11g
Subsystem: D-Link System Inc DWA-510 Wireless G Desktop Adapter
Kernel driver in use: rt61pci
Kernel modules: rt61pci
sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: eth0
version: 06
numéro de série: bc:5f:f4:53:ef:0a
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=rtl8168e-3_0.0.4 03/27/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:47 portE/S:c000(taille=256) mémoire:f2104000-f2104fff mémoire:f2100000-f2103fff
*-network
description: Interface réseau sans fil
produit: RT2561/RT61 rev B 802.11g
fabriquant: Ralink corp.
identifiant matériel: 2
information bus: pci@0000:05:02.0
nom logique: wlan1
version: 00
numéro de série: f0:7d:68:6d:47:84
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt61pci driverversion=3.2.0-34-generic-pae firmware=0.8 ip=192.168.1.11 latency=32 link=yes multicast=yes wireless=IEEE 802.11bg
ressources: irq:21 mémoire:f7100000-f7107fff
lsmod
Module Size Used by
pci_stub 12550 1
vboxpci 22882 0
vboxnetadp 13328 0
vboxnetflt 27211 0
vboxdrv 252188 3 vboxpci,vboxnetadp,vboxnetflt
parport_pc 32114 0
ppdev 12849 0
rfcomm 38139 0
bnep 17830 2
bluetooth 158438 10 rfcomm,bnep
snd_hda_codec_hdmi 31775 1
snd_hda_codec_realtek 174313 1
nvidia 8556879 49
snd_hda_intel 32765 5
snd_hda_codec 109562 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13276 1 snd_hda_codec
snd_pcm 80845 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
arc4 12473 2
snd_seq_midi 13132 0
snd_rawmidi 25424 1 snd_seq_midi
snd_seq_midi_event 14475 1 snd_seq_midi
rt61pci 27462 0
snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event
crc_itu_t 12627 1 rt61pci
rt2x00pci 14202 1 rt61pci
rt2x00lib 48836 2 rt61pci,rt2x00pci
mac80211 436455 2 rt2x00pci,rt2x00lib
snd_timer 28931 2 snd_pcm,snd_seq
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
serio_raw 13027 0
video 19068 0
cfg80211 178679 2 rt2x00lib,mac80211
eeprom_93cx6 12653 1 rt61pci
snd 62064 20 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
mei 36570 0
mac_hid 13077 0
soundcore 14635 1 snd
snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
w83627ehf 29485 0
hwmon_vid 12723 1 w83627ehf
coretemp 13269 0
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
usbhid 41906 0
r8169 56321 0
hid 77392 1 usbhid
iwconfig
lo no wireless extensions.
wlan1 IEEE 802.11bg ESSID:"Livebox-d2d5"
Mode:Managed Frequency:2.437 GHz Access Point: 5C:33:8E:8A:94:21
Bit Rate=11 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=44/70 Signal level=-66 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:20 Invalid misc:34 Missed beacon:0
eth0 no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr bc:5f:f4:53:ef:0a
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:47 Adresse de base:0x6000
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:1151 erreurs:0 :0 overruns:0 frame:0
TX packets:1151 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:75961 (75.9 KB) Octets transmis:75961 (75.9 KB)
wlan1 Link encap:Ethernet HWaddr f0:7d:68:6d:47:84
inet adr:192.168.1.11 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::f27d:68ff:fe6d:4784/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:814 erreurs:0 :0 overruns:0 frame:0
TX packets:918 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:384851 (384.8 KB) Octets transmis:146553 (146.5 KB)
sudo iwlist scan
lo Interface doesn't support scanning.
wlan1 Scan completed :
Cell 01 - Address: 5C:33:8E:8A:94:21
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"Livebox-d2d5"
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=000000284ead7cc8
Extra: Last beacon: 28ms ago
IE: Unknown: 000C4C697665626F782D64326435
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: 2D1A4C101B0000000000000000000000000000000000000000000000
IE: Unknown: 3D1606001B00000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010001000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD940050F204104A000110104400010210570001001041000100103B0001031047001090013BEFD2D590013BEFD2D53BEFD2D510210005536167656D1023000C4C697665626F7850726F76321024000C4C697665626F7850726F76321042000A4C4B31313239384450311054000800060050F2040001101100114C697665626F7850726F76322D44324435100800020086103C000101
eth0 Interface doesn't support scanning.
uname -r -m
3.2.0-34-generic-pae i686
cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan1 [Livebox-d2d5] ------------------------------------------------
Type: 802.11 WiFi
Driver: rt61pci
State: connected
Default: yes
HW Address: F0:7D:68:6D:47:84
Capabilities:
Speed: 5 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
*Livebox-d2d5: Infra, 5C:33:8E:8A:94:21, Freq 2437 MHz, Rate 54 Mb/s, Strength 58 WPA WPA2
IPv4 Settings:
Address: 192.168.1.11
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: BC:5F:F4:53:EF:0A
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Dernière modification par carmak (Le 16/12/2012, à 22:59)
MON BLOG ==> http://sors-de-ta-caverne.blogspot.fr/
Hors ligne
#4 Le 17/12/2012, à 00:06
- Vu
Re : [RESOLU] vitesse du réseau très lent ! D-link DWA-510
J'imagine que tu as fait attention aux unités qui sont parfois en Bits, parfois en octets (norme internationale ou pas: KiO et Ko)
Et pour le driver de la carte wifi (une D-Link DWA-510) aucune idée...
nm-tool
[...]
- Device: wlan1 [Livebox-d2d5] ------------------------------------------------
Type: 802.11 WiFi
Driver: rt61pci
Ta clé supporte la norme g du Wifi Ne pourras jamais avoir plus de 54Mbits/s
As-tu essayé de changer de canaux? Prendre autre choses que du 6 ?? Es-ce qu'il y a un micro-onde près de ta box ?? Cette dernière n'est pas au ras du sol ??
iwconfig
lo no wireless extensions.
wlan1 IEEE 802.11bg ESSID:"Livebox-d2d5"
Mode:Managed Frequency:2.437 GHz Access Point: 5C:33:8E:8A:94:21
Bit Rate=11 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=44/70 Signal level=-66 dBm
Là tu es limité à 11Mbits/s, tu reçois 62% du signal.
Les autres ordinateur ont connectivité en Wifi g ou aussi en n ?? Quelle est la version de ta box ??
Ubuntu 12.04
Hors ligne
#5 Le 17/12/2012, à 11:14
- carmak
Re : [RESOLU] vitesse du réseau très lent ! D-link DWA-510
Ok problème trouvé ! Ma livebox à ra le sol ! Je ne pensais vraiment pas que sa pouvais changer quelque chose sa position.
Merci !
Dernière modification par carmak (Le 17/12/2012, à 11:15)
MON BLOG ==> http://sors-de-ta-caverne.blogspot.fr/
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