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#1 Le 20/11/2009, à 16:07
- mms
gros souci de reseau avec karmic
depuis que je suis passé sur karmic j'ai un mal fou a surfer sur internet car les reseaux wifi se deconnecte tout seul et la reception est assez faible. pour charger une page il fait environ 2 a 3 min et quelque fois ça ne marche même pas . a noter que sous windows tout marche nikel et sous jaunty aussi ça marchait, j'avais pas rencontré de souci en ce concerne le wifi. mais des mon passage a karmic les problemes ont commence. aidez moi svp.
voici les resultat des commandes.
mamasow@gthiangui:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=9.10
DISTRIB_CODENAME=karmic
DISTRIB_DESCRIPTION="Ubuntu 9.10"
mamasow@gthiangui:~$ lsusb
Bus 006 Device 002: ID 046d:c058 Logitech, Inc.
Bus 006 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 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 005: ID 2040:7070 Hauppauge Nova-T Stick 3
Bus 002 Device 004: ID 064e:a116 Suyin Corp.
Bus 002 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 001 Device 006: ID 4102:1041 iRiver, Ltd.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
mamasow@gthiangui:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 09)
00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation ICH9M/M-E SATA AHCI Controller (rev 03)
01:00.0 Ethernet controller: Attansic Technology Corp. Atheros AR8132 / L1c Gigabit Ethernet Adapter (rev c0)
02:00.0 Network controller: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) (rev 01)
mamasow@gthiangui:~$ lspci -nn | grep -i net
01:00.0 Ethernet controller [0200]: Attansic Technology Corp. Atheros AR8132 / L1c Gigabit Ethernet Adapter [1969:1062] (rev c0)
02:00.0 Network controller [0280]: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) [168c:002a] (rev 01)
mamasow@gthiangui:~$ sudo lshw -C network
*-network
description: Ethernet interface
product: Atheros AR8132 / L1c Gigabit Ethernet Adapter
vendor: Attansic Technology Corp.
physical id: 0
bus info: pci@0000:01:00.0
logical name: eth0
version: c0
serial: 90:e6:ba:12:d5:e2
capacity: 100MB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.0.1-NAPI firmware=N/A latency=0 link=no multicast=yes port=twisted pair
resources: irq:32 memory:fdec0000-fdefffff ioport:dc00(size=128)
*-network
description: Wireless interface
product: AR928X Wireless Network Adapter (PCI-Express)
vendor: Atheros Communications Inc.
physical id: 0
bus info: pci@0000:02:00.0
logical name: wmaster0
version: 01
serial: 00:25:d3:04:32:fe
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list logical ethernet physical wireless
configuration: broadcast=yes driver=ath9k ip=10.136.151.145 latency=0 multicast=yes wireless=IEEE 802.11bgn
resources: irq:17 memory:fdff0000-fdffffff
*-network DISABLED
description: Ethernet interface
physical id: 2
logical name: vboxnet0
serial: 0a:00:27:00:00:00
capabilities: ethernet physical
configuration: broadcast=yes multicast=yes
mamasow@gthiangui:~$ lsmod
Module Size Used by
usb_storage 52608 1
isofs 31620 0
udf 80900 0
crc_itu_t 1852 1 udf
binfmt_misc 8356 1
ppdev 6688 0
vboxnetflt 85288 0
vboxnetadp 78760 0
vboxdrv 121608 1 vboxnetflt
snd_hda_codec_intelhdmi 12860 1
snd_hda_codec_realtek 203328 1
snd_hda_intel 26984 4
snd_hda_codec 75708 3 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 7200 1 snd_hda_codec
snd_pcm_oss 37920 0
snd_mixer_oss 16028 1 snd_pcm_oss
snd_pcm 75488 4 snd_hda_intel,snd_hda_codec,snd_pcm_oss
nls_iso8859_1 3740 2
snd_seq_dummy 2656 0
nls_cp437 5372 2
snd_seq_oss 28576 0
dvb_usb_dib0700 40836 0
arc4 1660 2
vfat 10716 2
dib7000p 16676 2 dvb_usb_dib0700
snd_seq_midi 6432 0
ecb 2524 2
fat 51452 1 vfat
dib7000m 14560 1 dvb_usb_dib0700
dvb_usb 16200 1 dvb_usb_dib0700
snd_rawmidi 22208 1 snd_seq_midi
snd_seq_midi_event 6940 2 snd_seq_oss,snd_seq_midi
ath9k 259096 0
joydev 10272 0
uvcvideo 59112 0
dvb_core 87364 1 dvb_usb
snd_seq 50224 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
mac80211 181236 1 ath9k
videodev 36736 1 uvcvideo
snd_timer 22276 2 snd_pcm,snd_seq
iptable_filter 3100 0
ip_tables 11692 1 iptable_filter
snd_seq_device 6920 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
ath 8060 1 ath9k
dib3000mc 12196 1 dvb_usb_dib0700
v4l1_compat 14496 2 uvcvideo,videodev
asus_laptop 17400 0
psmouse 56180 0
snd 59204 20 snd_hda_codec_intelhdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
dibx000_common 3328 3 dib7000p,dib7000m,dib3000mc
lp 8964 0
serio_raw 5280 0
dib0070 7616 2 dvb_usb_dib0700
soundcore 7264 1 snd
led_class 4096 2 ath9k,asus_laptop
atl1c 31136 0
parport 35340 2 ppdev,lp
snd_page_alloc 9252 2 snd_hda_intel,snd_pcm
x_tables 16544 1 ip_tables
cfg80211 93052 3 ath9k,mac80211,ath
fbcon 36640 72
tileblit 2460 1 fbcon
font 8124 1 fbcon
bitblit 5372 1 fbcon
softcursor 1756 1 bitblit
usbhid 38304 0
i915 221672 4
drm 160224 4 i915
i2c_algo_bit 5760 1 i915
intel_agp 27748 2 i915
agpgart 35020 2 drm,intel_agp
video 19380 1 i915
output 2780 1 video
mamasow@gthiangui:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"Wifirst-Village6-15"
Mode:Managed Frequency:2.422 GHz Access Point: 00:03:52:A1:84:D0
Bit Rate=5.5 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=16/70 Signal level=-94 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
vboxnet0 no wireless extensions.
mamasow@gthiangui:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 90:e6:ba:12:d5:e2
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:32
lo Link encap:Boucle locale
inet adr:127.0.0.1 Masque:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
Packets reçus:196 erreurs:0 :0 overruns:0 frame:0
TX packets:196 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:20184 (20.1 KB) Octets transmis:20184 (20.1 KB)
wlan0 Link encap:Ethernet HWaddr 00:25:d3:04:32:fe
inet adr:10.136.151.145 Bcast:10.136.255.255 Masque:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:108792 erreurs:0 :0 overruns:0 frame:0
TX packets:56866 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:102228321 (102.2 MB) Octets transmis:9238998 (9.2 MB)
wmaster0 Link encap:UNSPEC HWaddr 00-25-D3-04-32-FE-00-00-00-00-00-00-00-00-00-00
UP RUNNING MTU:0 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)
mamasow@gthiangui:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wmaster0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 00:03:52:A1:93:C0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=19/70 Signal level=-91 dBm
Encryption key:off
ESSID:"Wifirst-Village6-17"
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=0000015ad5cd118e
Extra: Last beacon: 400ms ago
IE: Unknown: 0013576966697273742D56696C6C616765362D3137
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
Cell 02 - Address: 00:03:52:A1:84:D0
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=19/70 Signal level=-91 dBm
Encryption key:off
ESSID:"Wifirst-Village6-15"
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=0000015ad688d33c
Extra: Last beacon: 1000ms ago
IE: Unknown: 0013576966697273742D56696C6C616765362D3135
IE: Unknown: 010882848B960C121824
IE: Unknown: 030103
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
Cell 03 - Address: 00:03:52:A1:5C:E0
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=19/70 Signal level=-91 dBm
Encryption key:off
ESSID:"Wifirst-Village6-18"
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=0000015ad5639313
Extra: Last beacon: 900ms ago
IE: Unknown: 0013576966697273742D56696C6C616765362D3138
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
Cell 04 - Address: 00:03:52:A1:81:70
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=0/70 Signal level=-117 dBm
Encryption key:off
ESSID:"Wifirst-Village6-19"
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=0000015ad60d2224
Extra: Last beacon: 1000ms ago
IE: Unknown: 0013576966697273742D56696C6C616765362D3139
IE: Unknown: 010882848B960C121824
IE: Unknown: 030104
IE: Unknown: 050400010000
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
vboxnet0 Interface doesn't support scanning.
mamasow@gthiangui:~$
mamasow@gthiangui:~$ uname -r -m
2.6.31-14-generic-pae i686
mamasow@gthiangui:~$
mamasow@gthiangui:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
mamasow@gthiangui:~$
mamasow@gthiangui:~$ nm-tool
NetworkManager Tool
State: connected
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: atl1c
State: unavailable
Default: no
HW Address: 90:E6:BA:12:D5:E2
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [Auto Wifirst-Village6-15] ------------------------------------
Type: 802.11 WiFi
Driver: ath9k
State: connected
Default: yes
HW Address: 00:25:D3:04:32:FE
Capabilities:
Speed: 5 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
myLGNet: Infra, 00:40:5A:25:BE:11, Freq 2417 MHz, Rate 54 Mb/s, Strength 97 WPA
Wifirst-Village6-19: Infra, 00:03:52:A1:81:70, Freq 2427 MHz, Rate 54 Mb/s, Strength 95
Wifirst-Village6-3: Infra, 00:03:52:A1:94:C0, Freq 2427 MHz, Rate 54 Mb/s, Strength 97
*Wifirst-Village6-15: Infra, 00:03:52:A1:84:D0, Freq 2422 MHz, Rate 54 Mb/s, Strength 27
Wifirst-Village6-16: Infra, 00:03:52:A1:71:F0, Freq 2447 MHz, Rate 54 Mb/s, Strength 14
Wifirst-Village6-7: Infra, 00:03:52:A6:B5:80, Freq 2412 MHz, Rate 54 Mb/s, Strength 17
Wifirst-Village6-18: Infra, 00:03:52:A1:5C:E0, Freq 2437 MHz, Rate 54 Mb/s, Strength 27
Wifirst-Village6-17: Infra, 00:03:52:A1:93:C0, Freq 2462 MHz, Rate 54 Mb/s, Strength 27
IPv4 Settings:
Address: 10.136.151.145
Prefix: 16 (255.255.0.0)
Gateway: 10.136.0.2
DNS: 10.136.0.2
mamasow@gthiangui:~$
mamasow@gthiangui:~$Hors ligne
#2 Le 20/11/2009, à 17:11
- nesthib
Re : gros souci de reseau avec karmic
J'ai eu le même problème mais c'est résolu à présent.
Vérifie dans un premier temps que ton système est bien à jour.
Sinon regarde ce post
GUL Bordeaux : Giroll – Services libres : TdCT.org
Hide in your shell, scripts & astuces : applications dans un tunnel – smart wget – trouver des pdf – install. auto de paquets – sauvegarde auto – ♥ awk
⃛ɹǝsn xnuᴉꞁ uʍop-ǝpᴉsdn
Hors ligne
#3 Le 20/11/2009, à 17:37
- mms
Re : gros souci de reseau avec karmic
le probleme est que je n'arrive pas a faire des mise a jour car j'ai juste le wifi pas moyen d'avoir une connexion wifi. depuis ce matin g tente de faire des mise a jour mais rien a faire mm pour telecharger des paquets de moins de 400ko il galere a mort. donc g pense que g vais revenir sur jaunty car il me mene la vie dure. j'ai besoin de ubuntu mais surtout de internet et vu kil me boude je suis depassé. maintenant g cherche le moyen de revenir sur jaunty et malheureusement leurs site ne le propose plus en telechargement please aidez moi.
Hors ligne
#4 Le 20/11/2009, à 19:00
- nesthib
Re : gros souci de reseau avec karmic
pour pouvoir faire une mise à jour en les téléchargeant depuis un autre ordi (même sous windows) → http://keryxproject.org/
sinon connecte toi en filaire juste le temps de faire les mises à jour (tu peux également installer wicd comme écrit dans le post dont le lienest dans mon précédent message)
NB. un peu moins de sms et des petits retours à la ligne seraient appréciés quand tu postes, c'est plus sympa à lire… donc plus motivant pour t'aider 
GUL Bordeaux : Giroll – Services libres : TdCT.org
Hide in your shell, scripts & astuces : applications dans un tunnel – smart wget – trouver des pdf – install. auto de paquets – sauvegarde auto – ♥ awk
⃛ɹǝsn xnuᴉꞁ uʍop-ǝpᴉsdn
Hors ligne
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