Ubuntu-fr

emmadu94

Navigation lente en wifi

Bonjour, j'ai un problème de latence lorsque je surf sur le web en sans fil sous Linux.
j'ai suivis plusieurs posts pour régler cela, mais rien n'y fait. ( j'ai désactivé l'ipv6 de firefox)
Je peux télécharger jusqu'à 600ko/s mais l'affichage des pages est toujours lent.
J'ai essayé de changer la carte réseau sans fil mais le problème sans fil, j'en déduit que le problème ne vient pas de là.
La réception est faible contrairement à windows.
Ma box est une TECOM-AH4222 de club internet
Pouvez-vous me donner quelques astuces s'il vous plait ?

Je vous remercie d'avance. :D

Dernière modification par emmadu94 (Le 19/04/2009, à 22:17)

emmadu94

Re : Navigation lente en wifi

Ci joint les résultats des commandes :

/etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.10
DISTRIB_CODENAME=intrepid
DISTRIB_DESCRIPTION="Ubuntu 8.10"

lsusb

Bus 008 Device 002: ID 0204:6025 Chipsbank Microelectronics Co., Ltd CBM2080 Flash drive controller
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 004: ID 046d:c312 Logitech, Inc.
Bus 006 Device 003: ID 046d:c50e Logitech, Inc. MX-1000 Cordless Mouse Receiver
Bus 006 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 004 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 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

lspci

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation 4 Series Chipset PCI Express Root Port (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
00:1a.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
00:1a.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
00:1a.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 1
00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 5
00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 6
00:1d.0 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
00:1d.1 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
00:1d.2 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
00:1d.7 USB Controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller
00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller
00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller
01:00.0 VGA compatible controller: nVidia Corporation Device 0613 (rev a2)
02:00.0 Ethernet controller: Attansic Technology Corp. L1 Gigabit Ethernet Adapter (rev b0)
03:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6121 SATA II Controller (rev b2)
05:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8185 IEEE 802.11a/b/g Wireless LAN Controller (rev 20)
05:03.0 FireWire (IEEE 1394): Agere Systems FW323 (rev 70)

sudo lshw -C network

*-network               
       description: Ethernet interface
       product: L1 Gigabit Ethernet Adapter
       vendor: Attansic Technology Corp.
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: eth0
       version: b0
       serial: 00:23:54:35:9a:11
       capacity: 1GB/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=ATL1E driverversion=1.0.0.7-NAPI firmware=L1e latency=0 link=no module=atl1e multicast=yes port=twisted pair
  *-network
       description: Wireless interface
       product: RTL-8185 IEEE 802.11a/b/g Wireless LAN Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 2
       bus info: pci@0000:05:02.0
       logical name: wmaster0
       version: 20
       serial: 00:1f:cf:13:98:62
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list logical ethernet physical wireless
       configuration: broadcast=yes driver=rtl8180 ip=192.168.1.2 latency=64 maxlatency=64 mingnt=32 module=rtl8180 multicast=yes wireless=IEEE 802.11bg

Dernière modification par emmadu94 (Le 19/04/2009, à 22:49)