Pages : 1
#1 Le 21/07/2014, à 12:18
- titou20
(Résolu) WIFI qui rame à moins de 1 gbt/s
Bonjour,
Comme le titre l' indique, à 99 % ma connexion wi-fi rame ou ne fonctionne pas.
Quel est votre avis sachant que le codage de la box est wep ?
ci-joint, ce que j'ai enregistré.
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.10
DISTRIB_CODENAME=saucy
DISTRIB_DESCRIPTION="Ubuntu 13.10"
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 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 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
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ lspci
00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 04)
00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
00:1d.3 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 03)
05:09.0 Ethernet controller: Qualcomm Atheros AR5212/AR5213 Wireless Network Adapter (rev 01)
40:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ lspci
00:00.0 Host bridge: Intel Corporation 82915G/P/GV/GL/PL/910GL Memory Controller Hub (rev 04)
00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3 (rev 03)
00:1d.3 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801FB/FR (ICH6/ICH6R) LPC Interface Bridge (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FB/FW (ICH6/ICH6W) SATA Controller (rev 03)
05:09.0 Ethernet controller: Qualcomm Atheros AR5212/AR5213 Wireless Network Adapter (rev 01)
40:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ lsmod
Module Size Used by
arc4 12536 2
gpio_ich 13229 0
parport_pc 31981 0
ppdev 17391 0
rfcomm 53664 0
bnep 18893 2
bluetooth 323622 10 bnep,rfcomm
snd_intel8x0 33069 2
snd_ac97_codec 105668 1 snd_intel8x0
ac97_bus 12642 1 snd_ac97_codec
snd_pcm 89488 2 snd_ac97_codec,snd_intel8x0
snd_page_alloc 14230 2 snd_intel8x0,snd_pcm
snd_seq_midi 13132 0
snd_seq_midi_event 14475 1 snd_seq_midi
ath5k 134963 0
snd_rawmidi 25094 1 snd_seq_midi
microcode 18830 0
ath 19187 1 ath5k
mac80211 513247 1 ath5k
snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi
psmouse 90642 0
serio_raw 13189 0
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 24447 2 snd_pcm,snd_seq
lpc_ich 16864 0
snd 60790 12 snd_ac97_codec,snd_intel8x0,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_seq_device,snd_seq_midi
soundcore 12600 1 snd
cfg80211 401436 3 ath,ath5k,mac80211
i915 589697 3
wmi 18590 0
video 18777 1 i915
drm_kms_helper 46867 1 i915
drm 242354 4 i915,drm_kms_helper
i2c_algo_bit 13197 1 i915
mac_hid 13037 0
lp 13299 0
parport 40795 3 lp,ppdev,parport_pc
tg3 152066 0
ptp 18156 1 tg3
pps_core 18546 1 ptp
floppy 55378 0
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ iwconfig
wlan0 IEEE 802.11bg ESSID:"freebox_XAXBCD"
Mode:Managed Frequency:2.442 GHz Access Point: EE:9F:EF:35:46:DC
Bit Rate=2 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=24/70 Signal level=-86 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:28 Invalid misc:216 Missed beacon:0
lo no wireless extensions.
eth0 no wireless extensions.
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:12:79:db:cf:39
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:65536 Metric:1
Packets reçus:426 erreurs:0 :0 overruns:0 frame:0
TX packets:426 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:34021 (34.0 KB) Octets transmis:34021 (34.0 KB)
wlan0 Link encap:Ethernet HWaddr 00:0f:3d:af:64:9c
inet adr:192.168.0.12 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::20f:3dff:feaf:649c/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:551 erreurs:0 :0 overruns:0 frame:0
TX packets:1268 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:131807 (131.8 KB) Octets transmis:172600 (172.6 KB)
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ sudo iwlist scan
[sudo] password for titou:
wlan0 Scan completed :
Cell 01 - Address: EE:9F:EF:35:46:DC
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=24/70 Signal level=-86 dBm
Encryption key:on
ESSID:"freebox_XAXBCD"
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=0000001d90ea776d
Extra: Last beacon: 176ms ago
IE: Unknown: 000E66726565626F785F584158424344
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1607050700000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3407050700000000000000000000000000000000000000
Cell 02 - Address: 34:8A:AE:2B:87:EE
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=13/70 Signal level=-97 dBm
Encryption key:on
ESSID:"Livebox-87EE"
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=0000001da6a76707
Extra: Last beacon: 16ms ago
IE: Unknown: 000C4C697665626F782D38374545
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 341601080400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101820003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
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: DD9E0050F204104A0001101044000102103B000103104700103334384141454242B83745450034384110210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E311042000F4C4B313431303144503434323132301054000800060050F2040001101100094C697665626F782033100800020006103C0001011049000600372A000120
Cell 03 - Address: 52:33:8E:BF:A3:34
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=13/70 Signal level=-97 dBm
Encryption key:off
ESSID:"orange"
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=0000001d93f77180
Extra: Last beacon: 3084ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101860003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
Cell 04 - Address: 5C:33:8E:BF:A3:34
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=14/70 Signal level=-96 dBm
Encryption key:on
ESSID:"Livebox-a462"
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=0000001d9400d180
Extra: Last beacon: 2520ms ago
IE: Unknown: 000C4C697665626F782D61343632
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050401030000
IE: Unknown: 2A0100
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: 32043048606C
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD0E0050F204104A0001101044000102
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
auto wlan0
iface wlan0 inet dhcp
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 [freebox_XAXBCD] ----------------------------------------------
Type: 802.11 WiFi
Driver: ath5k
State: connected
Default: yes
HW Address: 00:0F:3D:AF:64:9C
Capabilities:
Speed: 1 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
SFR WiFi Mobile: Infra, 92:25:15:E4:69:9F, Freq 2412 MHz, Rate 54 Mb/s, Strength 15 WPA2 Enterprise
SFR_6998: Infra, 00:25:15:E4:69:9C, Freq 2412 MHz, Rate 54 Mb/s, Strength 14 WPA
Livebox-a462: Infra, 5C:33:8E:BF:A3:34, Freq 2437 MHz, Rate 54 Mb/s, Strength 10 WPA WPA2
Livebox-87EE: Infra, 34:8A:AE:2B:87:EE, Freq 2412 MHz, Rate 54 Mb/s, Strength 4 WPA WPA2
SFR WiFi FON: Infra, 92:25:15:E4:69:9D, Freq 2412 MHz, Rate 54 Mb/s, Strength 12
*freebox_XAXBCD: Infra, EE:9F:EF:35:46:DC, Freq 2442 MHz, Rate 54 Mb/s, Strength 35 WEP
orange: Infra, 52:33:8E:BF:A3:34, Freq 2437 MHz, Rate 54 Mb/s, Strength 4
Bbox-3887A0_EXT: Infra, C4:04:15:1C:C6:C2, Freq 2462 MHz, Rate 54 Mb/s, Strength 4 WPA WPA2
IPv4 Settings:
Address: 192.168.0.12
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 212.27.40.240
DNS: 212.27.40.241
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: tg3
State: unavailable
Default: no
HW Address: 00:12:79:DB:CF:39
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ uname -r -m
3.11.0-13-generic i686
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$ sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
titou@titou-HP-Compaq-dc7100-USDT-DX877AV:~$Dernière modification par titou20 (Le 01/04/2015, à 17:34)
Hors ligne
#2 Le 21/07/2014, à 13:32
- mikedafunk
Re : (Résolu) WIFI qui rame à moins de 1 gbt/s
Salut 
Essaie de changer de pilote : http://doc.ubuntu-fr.org/wifi_broadcom_bcm43xx
http://ubuntuforums.org/showthread.php?t=2185886
Lubuntu 22.04 sur Lenovo AX81 et pas mal d'Amiga
Mon blog : http://mikedafunk.over-blog.org
Hors ligne
#3 Le 26/07/2014, à 13:02
- Sibe
Re : (Résolu) WIFI qui rame à moins de 1 gbt/s
1/ Je ne sais pas pourquoi tu met "1 gbt/s" dans le titre du sujet puisque le débit du wifi est très inférieur a ce chiffre (dans le meilleur des cas, avec la norme n cela peux atteindre 450 Mb/s soit moins de la moitié du chiffre que tu donnes sinon le plus souvent c'est 54 Mb/s)
2/ Tu es certainement trop loin du point d'accès wifi ou trop de perturbation (tu es en mode 2 Mb/s alors qu'il gère jusqu'a 54 Mb/s d'après tes infos) donc soit tu es trop loin du point d'accès wifi soit vous êtes plusieurs chez vous a utiliser le wifi et certains font trop ralentir le réseau.
3/ Tu es sous la 13.10, version obsolète, passe en 14.04.
Dernière modification par Sibe (Le 26/07/2014, à 13:03)
Pc port1: Core i7 2.4GHz | 16 Go ram | GeForce 650m GT | SSD 256 Go + 1 To HD + 5 To en EXT | Linux Mint 17 x64 (Cinnamon)
Pc port2 (old): Core2duo 2.2GHz | 4 Go ram | GeForce 9600m GT | 500 Go HD | Xubuntu 14.04 x64 (Xfce)
Pc bur famille: Core2duo 3.2GHz | 4Go ram | GeForce 405 | 1 To HD | Debian 7 x64 (Kde)
Pc bur trav: Core i5 | 4 Go ram | GeForce 7600 GS | 250 Go HD | Debian 7 x64 (Mate)
Hors ligne
#4 Le 16/03/2015, à 19:50
- titou20
Re : (Résolu) WIFI qui rame à moins de 1 gbt/s
bonjour a tous et merci de votre informations très précieuse.
j ai rapproché mon point d accès et maintenant c est RESOLU
Hors ligne
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