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#1 Le 24/02/2014, à 16:56
- Shulgin
Ping instable de 30 à 300
Bonjour à tous,
alors voilà, il y a peu j'ai acheté un ordinateur. Souhaitant innové, j'ai décidé d'installer Ubuntu (13.10), que je découvre encore en ce moment.
Ca se passe plutôt bien. Seulement, quand je joue en ligne je sens que la connexion n'est pas stable en wifi. Quand je fais un test en entrant "ping www.google.fr", j’obtiens ceci :
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=4 ttl=48 time=35.5 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=5 ttl=48 time=35.6 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=6 ttl=48 time=103 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=7 ttl=48 time=94.0 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=8 ttl=48 time=35.8 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=9 ttl=48 time=35.7 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=10 ttl=48 time=93.3 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=11 ttl=48 time=156 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=12 ttl=48 time=236 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=13 ttl=48 time=312 ms
64 bytes from bk-in-f94.1e100.net (173.194.69.94): icmp_seq=14 ttl=48 time=156 ms
Parfois les valeurs sont bien plus grandes...
Étant tout à fait novice, je n'ai pas la moindre idée de ce que je dois faire. J'en appelle à vous âmes charitables, souhaitant m'inculquer la connaissance.
Cordialement,
Shulgin
Dernière modification par Shulgin (Le 24/02/2014, à 16:58)
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#2 Le 24/02/2014, à 17:16
- nam1962
Re : Ping instable de 30 à 300
Regarde là : http://forum.ubuntu-fr.org/viewtopic.ph … #p12828981
Regarde aussi les sections A et c du tuto dans ma signature (de bons pilotes et une gestion mémoire optimisée peuvent aider)
[ Modéré ]
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#3 Le 24/02/2014, à 17:21
- Shulgin
Re : Ping instable de 30 à 300
Ohhh merci, merci, j'essaye tous ça et je donne des nouvelles.
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#4 Le 18/04/2014, à 14:03
- Shulgin
Re : Ping instable de 30 à 300
Bon, voila, je me suis enfin décidé à faire les manipes recommandées. Mais le problème persiste.
sudo lshw -C network
[sudo] password for fridolin:
*-network
description: Ethernet interface
produit: AR8161 Gigabit Ethernet
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: eth0
version: 10
numéro de série: 8c:89:a5:0f:86:8a
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
ressources: irq:48 mémoire:f7900000-f793ffff portE/S:d000(taille=128)
*-network
description: Interface réseau sans fil
produit: RTL8723AE PCIe Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:05:00.0
nom logique: wlan0
version: 00
numéro de série: 24:0a:64:f9:f4:10
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723ae driverversion=3.11.0-19-generic firmware=N/A ip=192.168.1.3 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:17 portE/S:c000(taille=256) mémoire:f7800000-f7803fff
sudo ifconfig
eth0 Link encap:Ethernet HWaddr 8c:89:a5:0f:86:8a
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:19
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:131857 erreurs:0 :0 overruns:0 frame:0
TX packets:131857 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:7861081 (7.8 MB) Octets transmis:7861081 (7.8 MB)
wlan0 Link encap:Ethernet HWaddr 24:0a:64:f9:f4:10
inet adr:192.168.1.3 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::260a:64ff:fef9:f410/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:177234 erreurs:0 :0 overruns:0 frame:0
TX packets:79113 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:32793353 (32.7 MB) Octets transmis:7909798 (7.9 MB)
cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
sudo nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 [o2-WLAN65] ---------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8723ae
State: connected
Default: yes
HW Address: 24:0A:64:F9:F4:10
Capabilities:
Speed: 72 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
bimmelbommel rundfunk: Infra, 00:15:0C:1E:2B:84, Freq 2472 MHz, Rate 54 Mb/s, Strength 37 WPA WPA2
Helms Klamm: Infra, 24:65:11:5A:2D:0B, Freq 2462 MHz, Rate 54 Mb/s, Strength 26 WPA WPA2
HP-Print-A5-LaserJet 1102: Infra, E0:06:E6:32:90:A5, Freq 2437 MHz, Rate 54 Mb/s, Strength 30
*o2-WLAN65: Infra, 88:03:55:08:DF:87, Freq 2432 MHz, Rate 54 Mb/s, Strength 63 WPA2
NETGEAR70: Infra, 84:1B:5E:6C:D4:A2, Freq 2437 MHz, Rate 54 Mb/s, Strength 26 WPA2
o2-WLAN02: Infra, 84:9C:A6:67:B3:32, Freq 2427 MHz, Rate 54 Mb/s, Strength 4 WPA2
Pinguin: Infra, 00:26:5A:FF:BD:9B, Freq 2427 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
princess123: Infra, 84:9C:A6:97:C0:FB, Freq 2417 MHz, Rate 54 Mb/s, Strength 67 WPA2
EasyBox-89B444: Infra, 8A:25:2C:1B:41:FF, Freq 2432 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2
to-hus: Infra, 24:65:11:D0:3C:46, Freq 2412 MHz, Rate 54 Mb/s, Strength 80 WPA WPA2
meteoGRID: Infra, 00:1C:28:A1:09:9F, Freq 2457 MHz, Rate 54 Mb/s, Strength 90 WPA WPA2
tieloh: Infra, F8:D1:11:83:99:E6, Freq 2447 MHz, Rate 54 Mb/s, Strength 84 WPA WPA2
WLAN-932195: Infra, 84:9C:A6:F0:32:4B, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WPA2
ALICE-WLAN84: Infra, 84:9C:A6:F1:5C:63, Freq 2417 MHz, Rate 54 Mb/s, Strength 34 WPA2
ALICE-WLAN79: Infra, 74:31:70:48:01:22, Freq 2417 MHz, Rate 54 Mb/s, Strength 30 WPA2
HankeKoester: Infra, C0:25:06:27:1F:62, Freq 2462 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2
o2-WLAN16: Infra, 84:9C:A6:78:8C:A4, Freq 2442 MHz, Rate 54 Mb/s, Strength 30 WPA2
WLAN-E33A96: Infra, 00:23:08:E3:3A:AC, Freq 2437 MHz, Rate 54 Mb/s, Strength 20 WPA WPA2
ALICE-WLAN69: Infra, 88:25:2C:D0:50:7C, Freq 2422 MHz, Rate 54 Mb/s, Strength 26 WPA2
ALICE-WLAN12: Infra, 1C:C6:3C:48:39:C5, Freq 2432 MHz, Rate 54 Mb/s, Strength 4 WPA2
o2-WLAN39: Infra, 88:03:55:0A:E4:91, Freq 2412 MHz, Rate 54 Mb/s, Strength 24 WPA2
o2-WLAN16: Infra, 88:03:55:D9:E5:58, Freq 2447 MHz, Rate 54 Mb/s, Strength 77 WPA2
Aera: Infra, 84:9C:A6:30:17:79, Freq 2417 MHz, Rate 54 Mb/s, Strength 26 WPA2
premium: Infra, 9C:C7:A6:28:EB:76, Freq 2452 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2
EasyBox-DBA246: Infra, 84:9C:A6:DB:A2:DE, Freq 2457 MHz, Rate 54 Mb/s, Strength 26 WPA WPA2
FRITZ!Box 7330 SL: Infra, C0:25:06:81:8F:9D, Freq 2412 MHz, Rate 54 Mb/s, Strength 80 WPA WPA2
ALICE-WLAN17: Infra, 88:25:2C:C9:42:FF, Freq 2472 MHz, Rate 54 Mb/s, Strength 80 WPA2
ALICE-WLAN: Infra, 00:21:63:18:3A:68, Freq 2462 MHz, Rate 54 Mb/s, Strength 30 WEP
FRITZ!Box WLAN 3170: Infra, 00:1F:3F:A6:73:9E, Freq 2412 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2
ME-Netzwerk: Infra, 9C:C7:A6:AC:F7:9A, Freq 2462 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2
net.mcflash99: Infra, 00:24:FE:48:1A:7B, Freq 2432 MHz, Rate 54 Mb/s, Strength 4 WPA2
FRITZ!Box 7330 SL: Infra, C0:25:06:82:3D:F2, Freq 2412 MHz, Rate 54 Mb/s, Strength 40 WPA WPA2
ALICE-WLAN35: Infra, 7C:4F:B5:22:1B:F6, Freq 2412 MHz, Rate 54 Mb/s, Strength 24 WPA2
FRITZ!Box 7312: Infra, 9C:C7:A6:A8:E2:CF, Freq 2452 MHz, Rate 54 Mb/s, Strength 26 WPA WPA2
EasyBox-A28E34: Infra, 84:9C:A6:A2:8E:D2, Freq 2457 MHz, Rate 54 Mb/s, Strength 26 WPA WPA2
o2-WLAN78: Infra, 1C:C6:3C:6C:58:66, Freq 2452 MHz, Rate 54 Mb/s, Strength 34 WPA2
vel110: Infra, BC:05:43:AC:78:6D, Freq 2412 MHz, Rate 54 Mb/s, Strength 27 WPA WPA2
IPv4 Settings:
Address: 192.168.1.3
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: alx
State: unavailable
Default: no
HW Address: 8C:89:A5:0F:86:8A
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
Bon, j'ai suivi les indications du poste http://forum.ubuntu-fr.org/viewtopic.php?id=431964, en espérant que vous pourrez m'aider.
Cordialement
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