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#1 Le 29/03/2013, à 21:40

Koda9204

Internet (Wifi) Extrement lent

Bonjour tout le monde! Aujourd'hui j'ai voulu essayer Linux pour adopter la philosophie du open Source, alors j'ai télécharger Ubuntu 12.10 et abandonner mon Windows pour tomber dans ce monde qui met encore très mystérieux. Après avoir installer Ubuntu 12.10 je remarque que mon internet par Wifi est extrêmement lent, j'ai beaucoup de peine a naviguer sur ce forum. Lorsque j'étais sur Windows cela ne se passais pas au contraire c'était du instantané lors d'un chargement de page. Hors je me demande si un pilote doit être installer pour ma carte wifi, mon routeur ou bien ma carte mère.

Matériel
Carte wifi: D-Link DWA 552 Xtreme N
Router: ASUS-AC66U
Carte Mere: P6T Deluxe/Ocpalm

Voici les donnée que j'ai peut recueillir dans le terminal:

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.10
DISTRIB_CODENAME=quantal
DISTRIB_DESCRIPTION="Ubuntu 12.10"

lsusb

Bus 001 Device 002: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 007 Device 002: ID 1532:002e Razer USA, Ltd 
Bus 007 Device 003: ID 046d:c223 Logitech, Inc. G11/G15 Keyboard / USB Hub
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 1b1c:0c04 Corsair 
Bus 007 Device 004: ID 046d:c226 Logitech, Inc. G15 Refresh Keyboard
Bus 007 Device 005: ID 046d:c227 Logitech, Inc. G15 Refresh Keyboard

lspci

00:00.0 Host bridge: Intel Corporation 5520/5500/X58 I/O Hub to ESI Port (rev 12)
00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 12)
00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 (rev 12)
00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 (rev 12)
00:14.0 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub System Management Registers (rev 12)
00:14.1 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers (rev 12)
00:14.2 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Control Status and RAS Registers (rev 12)
00:14.3 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Throttle Registers (rev 12)
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 Root Port 1
00:1c.2 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 3
00:1c.3 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 4
00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 5
00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root 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 #1
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 #2
01:00.0 Network controller: Atheros Communications Inc. AR5418 Wireless Network Adapter [AR5008E 802.11(a)bgn] (PCI-Express) (rev 01)
02:00.0 VGA compatible controller: NVIDIA Corporation G92 [GeForce GTS 250] (rev a2)
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
05:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6121 SATA II / PATA Controller (rev b2)
06:00.0 RAID bus controller: Marvell Technology Group Ltd. 88SE6440 SAS/SATA PCIe controller (rev 02)
07:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
09:02.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0)
ff:00.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath Architecture Generic Non-Core Registers (rev 04)
ff:00.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath Architecture System Address Decoder (rev 04)
ff:02.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Link 0 (rev 04)
ff:02.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Physical 0 (rev 04)
ff:03.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller (rev 04)
ff:03.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Target Address Decoder (rev 04)
ff:03.4 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Test Registers (rev 04)
ff:04.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Control Registers (rev 04)
ff:04.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Address Registers (rev 04)
ff:04.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Rank Registers (rev 04)
ff:04.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Thermal Control Registers (rev 04)
ff:05.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Control Registers (rev 04)
ff:05.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Address Registers (rev 04)
ff:05.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Rank Registers (rev 04)
ff:05.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Thermal Control Registers (rev 04)
ff:06.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Control Registers (rev 04)
ff:06.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Address Registers (rev 04)
ff:06.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Rank Registers (rev 04)
ff:06.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Thermal Control Registers (rev 04)

lspci -nn | grep -i net

01:00.0 Network controller [0280]: Atheros Communications Inc. AR5418 Wireless Network Adapter [AR5008E 802.11(a)bgn] (PCI-Express) [168c:0024] (rev 01)
04:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller [11ab:4364] (rev 12)
07:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller [11ab:4364] (rev 12)

lspci -k

00:00.0 Host bridge: Intel Corporation 5520/5500/X58 I/O Hub to ESI Port (rev 12)
	Subsystem: ASUSTeK Computer Inc. Device 836b
00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 12)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 (rev 12)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 (rev 12)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:14.0 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub System Management Registers (rev 12)
	Kernel driver in use: i7core_edac
	Kernel modules: i7core_edac
00:14.1 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers (rev 12)
	Kernel modules: mce-xeon75xx
00:14.2 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Control Status and RAS Registers (rev 12)
00:14.3 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Throttle Registers (rev 12)
00:1a.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller
	Subsystem: ASUSTeK Computer Inc. Device 82ea
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 3
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 4
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.4 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 5
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel modules: lpc_ich
00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller #1
	Subsystem: ASUSTeK Computer Inc. Device 82d4
	Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
	Subsystem: ASUSTeK Computer Inc. P5Q Deluxe Motherboard
	Kernel modules: i2c-i801
00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller #2
	Subsystem: ASUSTeK Computer Inc. Device 82d4
	Kernel driver in use: ata_piix
01:00.0 Network controller: Atheros Communications Inc. AR5418 Wireless Network Adapter [AR5008E 802.11(a)bgn] (PCI-Express) (rev 01)
	Subsystem: D-Link System Inc Device 3a70
	Kernel driver in use: ath9k
	Kernel modules: ath9k
02:00.0 VGA compatible controller: NVIDIA Corporation G92 [GeForce GTS 250] (rev a2)
	Subsystem: BFG Tech Device 0dba
	Kernel driver in use: nouveau
	Kernel modules: nouveau, nvidiafb
04:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
	Subsystem: ASUSTeK Computer Inc. Device 81f8
	Kernel driver in use: sky2
	Kernel modules: sky2
05:00.0 IDE interface: Marvell Technology Group Ltd. 88SE6121 SATA II / PATA Controller (rev b2)
	Subsystem: ASUSTeK Computer Inc. Device 8212
	Kernel driver in use: pata_marvell
	Kernel modules: pata_marvell, ahci
06:00.0 RAID bus controller: Marvell Technology Group Ltd. 88SE6440 SAS/SATA PCIe controller (rev 02)
	Subsystem: ASUSTeK Computer Inc. Device 82e4
	Kernel driver in use: mvsas
	Kernel modules: mvsas
07:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8056 PCI-E Gigabit Ethernet Controller (rev 12)
	Subsystem: ASUSTeK Computer Inc. Device 81f8
	Kernel driver in use: sky2
	Kernel modules: sky2
09:02.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0)
	Subsystem: ASUSTeK Computer Inc. M4A series motherboard
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire-ohci
ff:00.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath Architecture Generic Non-Core Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:00.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QuickPath Architecture System Address Decoder (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:02.0 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Link 0 (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:02.1 Host bridge: Intel Corporation Xeon 5500/Core i7 QPI Physical 0 (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:03.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:03.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Target Address Decoder (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:03.4 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Test Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:04.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Control Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:04.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Address Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:04.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Rank Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:04.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 0 Thermal Control Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:05.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Control Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:05.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Address Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:05.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Rank Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:05.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 1 Thermal Control Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:06.0 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Control Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:06.1 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Address Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:06.2 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Rank Registers (rev 04)
	Subsystem: Intel Corporation Device 8086
ff:06.3 Host bridge: Intel Corporation Xeon 5500/Core i7 Integrated Memory Controller Channel 2 Thermal Control Registers (rev 04)
	Subsystem: Intel Corporation Device 8086

sudo lshw -C network

PCI (sysfs)  

  *-network               
       description: Interface réseau sans fil
       produit: AR5418 Wireless Network Adapter [AR5008E 802.11(a)bgn] (PCI-Express)
       fabriquant: Atheros Communications Inc.
       identifiant matériel: 0
       information bus: pci@0000:01:00.0
       nom logique: wlan0
       version: 01
       numéro de série: f0:7d:68:d0:53:81
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=3.5.0-26-generic firmware=N/A ip=192.168.1.128 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:28 mémoire:f7ff0000-f7ffffff
  *-network
       description: Ethernet interface
       produit: 88E8056 PCI-E Gigabit Ethernet Controller
       fabriquant: Marvell Technology Group Ltd.
       identifiant matériel: 0
       information bus: pci@0000:07:00.0
       nom logique: eth0
       version: 12
       numéro de série: 00:24:8c:04:1b:ca
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:69 mémoire:fbdfc000-fbdfffff portE/S:d800(taille=256) mémoire:fbdc0000-fbddffff
  *-network
       description: Ethernet interface
       produit: 88E8056 PCI-E Gigabit Ethernet Controller
       fabriquant: Marvell Technology Group Ltd.
       identifiant matériel: 0
       information bus: pci@0000:04:00.0
       nom logique: eth1
       version: 12
       numéro de série: 00:24:8c:04:1b:c9
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm vpd msi pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.30 latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:70 mémoire:fbafc000-fbafffff portE/S:a800(taille=256) mémoire:fbac0000-fbadffff

lsmod

Module                  Size  Used by
bnep                   18141  2 
rfcomm                 46620  0 
parport_pc             32689  0 
bluetooth             209249  10 bnep,rfcomm
ppdev                  17074  0 
snd_hda_codec_analog    97588  1 
coretemp               13401  0 
kvm_intel             132760  0 
kvm                   414071  1 kvm_intel
arc4                   12530  2 
microcode              22804  0 
psmouse                95595  0 
serio_raw              13216  0 
snd_hda_intel          33492  2 
snd_hda_codec         134213  2 snd_hda_codec_analog,snd_hda_intel
snd_hwdep              17699  1 snd_hda_codec
snd_pcm                96668  2 snd_hda_intel,snd_hda_codec
lpc_ich                17062  0 
snd_seq_midi           13325  0 
snd_rawmidi            30513  1 snd_seq_midi
snd_seq_midi_event     14900  1 snd_seq_midi
joydev                 17458  0 
asus_atk0110           17647  0 
snd_seq                61555  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29426  2 snd_pcm,snd_seq
snd_seq_device         14498  3 snd_seq_midi,snd_rawmidi,snd_seq
nouveau               896008  3 
ath9k                 131317  0 
snd                    78921  13 snd_hda_codec_analog,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ttm                    83596  1 nouveau
drm_kms_helper         49113  1 nouveau
mac_hid                13206  0 
soundcore              15048  1 snd
snd_page_alloc         18485  2 snd_hda_intel,snd_pcm
mac80211              540032  1 ath9k
drm                   288721  5 nouveau,ttm,drm_kms_helper
ath9k_common           14056  1 ath9k
i2c_algo_bit           13414  1 nouveau
mxm_wmi                13022  1 nouveau
ath9k_hw              395357  2 ath9k,ath9k_common
video                  19391  1 nouveau
wmi                    19071  2 nouveau,mxm_wmi
ath                    23828  3 ath9k,ath9k_common,ath9k_hw
i7core_edac            23572  0 
cfg80211              206797  3 ath9k,mac80211,ath
lp                     17760  0 
edac_core              52452  3 i7core_edac
parport                46346  3 parport_pc,ppdev,lp
hid_generic            12541  0 
firewire_ohci          40402  0 
usbhid                 46987  0 
firewire_core          64369  1 firewire_ohci
hid                   100411  2 hid_generic,usbhid
crc_itu_t              12708  1 firewire_core
mvsas                  61519  0 
libsas                 73162  1 mvsas
scsi_transport_sas     41074  2 mvsas,libsas
pata_marvell           12913  0 
ahci                   25721  0 
libahci                31192  1 ahci
sky2                   58112  0 
floppy                 69453  1 

iwconfig

eth0      no wireless extensions.

eth1      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"Icoloc"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 30:85:A9:E8:8D:58   
          Bit Rate=52 Mb/s   Tx-Power=27 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=49/70  Signal level=-61 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:384  Invalid misc:36   Missed beacon:0

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:24:8c:04:1b:ca  
          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 

eth1      Link encap:Ethernet  HWaddr 00:24:8c:04:1b:c9  
          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:17 

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:549 erreurs:0 :0 overruns:0 frame:0
          TX packets:549 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:69389 (69.3 KB) Octets transmis:69389 (69.3 KB)

wlan0     Link encap:Ethernet  HWaddr f0:7d:68:d0:53:81  
          inet adr:192.168.1.128  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::f27d:68ff:fed0:5381/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:24460 erreurs:0 :0 overruns:0 frame:0
          TX packets:14977 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:32799545 (32.7 MB) Octets transmis:1385350 (1.3 MB)

sudo iwlist scan

eth0      Interface doesn't support scanning.

eth1      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 30:85:A9:E8:8D:58
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=61/70  Signal level=-49 dBm  
                    Encryption key:on
                    ESSID:"Icoloc"
                    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=0000002f0aed1192
                    Extra: Last beacon: 236ms ago
                    IE: Unknown: 000649636F6C6F63
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1ABD191BFFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1601001700000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DDA90050F204104A0001101044000102103B00010310470010B1DC78FC38F1D82764870571D4EBC739102100154153555354654B20436F6D707574657220496E632E1023001C57692D46692050726F74656374656420536574757020526F757465721024000852542D41433636551042000C4341494141323030303030311054000800060050F20400011011000852542D4143363655100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180206001C0000
                    IE: Unknown: DD180050F2020101840003A4000027A4000042435E0062322F00
          Cell 02 - Address: 00:25:9C:B9:9F:FE
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"Chico"
                    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=0000000488cda180
                    Extra: Last beacon: 3532ms ago
                    IE: Unknown: 0005436869636F
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030103
                    IE: Unknown: 050400010000
                    IE: Unknown: 200100
                    IE: Unknown: 2A0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F2020101020003A4000027A4000042435E0062322F00
                    IE: Unknown: 2D1A4C101BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1603080800000000000000000000000000000000000000
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010020000000
                    IE: Unknown: 070C55532001021B0307140A021B
                    IE: Unknown: DD0E0050F204104A0001101044000102

uname -r -m

3.5.0-26-generic x86_64

cat  /etc/network/interfaces

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

nm-tool

NetworkManager Tool

State: connected (global)

- Device: eth1 -----------------------------------------------------------------
  Type:              Wired
  Driver:            sky2
  State:             unavailable
  Default:           no
  HW Address:        00:24:8C:04:1B:C9

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


- Device: eth0 -----------------------------------------------------------------
  Type:              Wired
  Driver:            sky2
  State:             unavailable
  Default:           no
  HW Address:        00:24:8C:04:1B:CA

  Capabilities:
    Carrier Detect:  yes

  Wired Properties
    Carrier:         off


- Device: wlan0  [Icoloc] ------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            ath9k
  State:             connected
  Default:           yes
  HW Address:        F0:7D:68:D0:53:81

  Capabilities:
    Speed:           78 Mb/s

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

  Wireless Access Points (* = current AP)
    *Icoloc:         Infra, 30:85:A9:E8:8D:58, Freq 2412 MHz, Rate 54 Mb/s, Strength 72 WPA2
    Chico:           Infra, 00:25:9C:B9:9F:FE, Freq 2422 MHz, Rate 54 Mb/s, Strength 32 WPA2
    VIDEOTRON1234_guest: Infra, 02:7E:E5:F9:2D:46, Freq 2417 MHz, Rate 54 Mb/s, Strength 45 WEP

  IPv4 Settings:
    Address:         192.168.1.128
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1

sudo rfkill list

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Merci de votre attention, en espérant que vous pourrez m'aider!

Hors ligne

#2 Le 29/03/2013, à 21:58

SODⒶ

Re : Internet (Wifi) Extrement lent

Salut.

Le forum rame un peu en ce moment.

Ton PC est-il lent partout ou seulement le forum ?


En France on n'a plus assez d'argent pour les chômeurs.
On a tout donné à celui qui les a licencié.

En ligne

#3 Le 29/03/2013, à 22:13

Koda9204

Re : Internet (Wifi) Extrement lent

Partout! je suis entrain de télécharger les pilotes supplémentaires (Voir si sa peu aider) et sa télécharge entre 50b a 10ko/s. Quand j'étais sous Windows, tout étais instantanée et je pouvais télécharger jusqu'a 1Mb/s. Sous linux 1 fois sur 2 lorsque je clique sur une page sa peut prendre 1min a 2 min avant d'y être.

Hors ligne

#4 Le 30/03/2013, à 19:03

toutafai

Re : Internet (Wifi) Extrement lent

essaye cela

echo "options ath9k nohwcrypt=1" | sudo tee -a /etc/modprobe.d/ath9k.conf

reboot et test si ton wifi est plus stable ou pas


Ubuntu Server 12.04 x32 sur IBM P4. - Seven / Ubuntu 12.04 LTS / 13.10 x64 sur Lenovo ThinkPad. Purée d'unity...difficile de s'y faire - canon MG5350 - Logitech Quickcam 3000 - TNT Intuix S800 - Freebox v6 révolution (Trop de la balle !!!)
Utilisateur d'Ubuntu depuis novembre 2006.
23 PC libérés grâce aux OS libres !

Hors ligne

#5 Le 31/03/2013, à 06:04

Koda9204

Re : Internet (Wifi) Extrement lent

Merci de ton aide, en ce moment je suis dans l'impossibilité de tester (vacance de paque chez la famille), je test dès lundi et je vous tien au courant.

Merci encore

Hors ligne

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