#1 Le 20/05/2013, à 19:09
- loukoum50
Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonjour,
Sur une même neufbox nous utilisons plusieurs PC et MAC. Tout marche bien, mais lorsque je connecte le portable sous Ubuntu, les autres n'ont plus de connexion internet ou au moins ralentie à tel point que ça n'est plus utilisable, si j'arrrête de nouveau la connexion du portable Ubuntu ça remarche pour les autres.
D'où vient le problème? Que faire?
Merci de vos réponses ...
Hors ligne
#2 Le 20/05/2013, à 19:47
- toutafai
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonsoir,
comment sont connecté tous les pc : filaire, wifi ou mix des 2 ?
il y a-t-il l'ip v6 d'activé sur le réseau ? si oui, vérifier qu'il est activé sur ubuntu.
Si ipv6 n'est pas activé sur le réseau, vérifier qu'il n'est pas activé sur ubuntu.
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#3 Le 20/05/2013, à 20:24
- webmaster12
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonjour
Oui la manière dont les PC sont connecté a internet est important!
Hors ligne
#4 Le 20/05/2013, à 21:05
- loukoum50
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonjour,
Merci de vous intéresser à mon problème. Sur la neuf box l'IP V6 est bien désactivé
Sur Ubuntu, dans le gestionnaire de réseau/wifi/mon_wifi/ipv6 l'adressage IPV6 était sur "automatique", je l'ai basculé sur "ignorer", j'ai redémarré. Dans l'ipv4, "automatique (DHCP)"
Le Mac est en ethernet, mais les autres sont en wifi (y compris celui sur Ubuntu).
Après cet essai, il m'a semblé que le problème était réglé, mais en réessayant un peu plus tard, le problème revient.
Voici la réponse à ifconfig
eth1 Link encap:Ethernet HWaddr dc:85:de:03:55:ae
inet adr:192.168.1.89 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::de85:deff:fe03:55ae/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:105 erreurs:2 :0 overruns:0 frame:2961
TX packets:340 errors:39 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:10602 (10.6 KB) Octets transmis:54206 (54.2 KB)
Interruption:17
Une autre piste ?
Hors ligne
#5 Le 20/05/2013, à 21:32
- toutafai
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
pour il faudrait filtrer un peu plus...
Déja peu tu faire un test en te connectant en ethernet et voir si le probleme se résolu ou pas, comme cela on saura si il faut creuser du coté du wifi. En parlan de wifi et puisque tu est connecté comme cela, donne nous un peu d'info technique sur ton matériel. Pour cela va dans la section wifi de ce forum et regarde soit le post "A lire avant de poster !!", Soit le post "Script : Recolte des infos de a lire avant de poster !!!". il sont tous les 2 épinglés = toujours en haut de la liste des sujets.
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#6 Le 21/05/2013, à 20:52
- loukoum50
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonsoir,
J'ai du nouveau ! Après de multiple essais il s'avère que le problème disparaît lorsque je débranche l'alimentation du portable ubuntu, et qu'il revient dès que je le rebranche, pour le moins étrange ! je vous mets ci dessous les éléments demandés (ça fait beaucoup de lignes)
ordinateur ASUS 1225B eeePC ASUS 1225B
lucie@lucie1225B:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS"
lucie@lucie1225B:~$ lsusb
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:0002 Linux Foundation 2.0 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:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 13d3:5716 IMC Networks
lucie@lucie1225B:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Wrestler [Radeon HD 6290]
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310]
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Port
00:11.0 SATA controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.2 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB900 PCI to PCI bridge (PCIE port 2)
00:15.3 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB900 PCI to PCI bridge (PCIE port 3)
00:16.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
04:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
05:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
lucie@lucie1225B:~$ lspci -nn | grep -i net
04:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
lucie@lucie1225B:~$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Complex
Subsystem: ASUSTeK Computer Inc. Device 103b
00:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Wrestler [Radeon HD 6290]
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: radeon
Kernel modules: radeon
00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310]
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:04.0 PCI bridge: Advanced Micro Devices [AMD] Family 14h Processor Root Port
Kernel driver in use: pcieport
Kernel modules: shpchp
00:11.0 SATA controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ohci_hcd
00:12.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ehci_hcd
00:13.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ohci_hcd
00:13.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ehci_hcd
00:14.0 SMBus: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus Controller (rev 42)
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel modules: sp5100_tco, i2c-piix4
00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40)
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:14.3 ISA bridge: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
Subsystem: ASUSTeK Computer Inc. Device 103b
00:14.4 PCI bridge: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ohci_hcd
00:15.0 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:15.1 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:15.2 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB900 PCI to PCI bridge (PCIE port 2)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:15.3 PCI bridge: Advanced Micro Devices [AMD] nee ATI SB900 PCI to PCI bridge (PCIE port 3)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:16.0 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ohci_hcd
00:16.2 USB controller: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: ehci_hcd
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 3
Kernel driver in use: k10temp
Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices [AMD] Family 12h/14h Processor Function 7
04:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)
Subsystem: AzureWave Device 2047
Kernel driver in use: wl
Kernel modules: wl, bcma, brcmsmac
05:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: xhci_hcd
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 05)
Subsystem: ASUSTeK Computer Inc. Device 103b
Kernel driver in use: r8169
Kernel modules: r8169
lucie@lucie1225B:~$ sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: BCM4313 802.11b/g/n Wireless LAN Controller
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: eth1
version: 01
numéro de série: dc:85:de:03:55:ae
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.20.155.1 (r326264) ip=192.168.1.89 latency=0 multicast=yes wireless=IEEE 802.11abg
ressources: irq:17 mémoire:fea00000-fea03fff
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:06:00.0
nom logique: eth0
version: 05
numéro de série: 10:bf:48:2d:aa:17
taille: 10Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:43 portE/S:e000(taille=256) mémoire:d0004000-d0004fff mémoire:d0000000-d0003fff
lucie@lucie1225B:~$ lsmod
Module Size Used by
michael_mic 12540 4
arc4 12473 2
ipt_MASQUERADE 12663 1
xt_state 12514 2
iptable_mangle 12646 0
iptable_nat 13016 1
nf_nat 24959 2 ipt_MASQUERADE,iptable_nat
nf_conntrack_ipv4 19084 5 iptable_nat,nf_nat
nf_conntrack 73847 5 ipt_MASQUERADE,xt_state,iptable_nat,nf_nat,nf_conntrack_ipv4
nf_defrag_ipv4 12649 1 nf_conntrack_ipv4
iptable_filter 12706 1
ip_tables 18106 3 iptable_mangle,iptable_nat,iptable_filter
x_tables 22011 6 ipt_MASQUERADE,xt_state,iptable_mangle,iptable_nat,iptable_filter,ip_tables
autofs4 27924 3
nfsd 229909 2
rfcomm 38139 0
nfs 372273 0
lockd 78865 2 nfsd,nfs
fscache 50642 1 nfs
auth_rpcgss 39597 2 nfsd,nfs
parport_pc 32114 0
bnep 17830 2
ppdev 12849 0
bluetooth 158479 10 rfcomm,bnep
binfmt_misc 17292 1
nfs_acl 12771 2 nfsd,nfs
sunrpc 215112 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
snd_hda_codec_realtek 174313 1
snd_hda_codec_hdmi 31775 1
sp5100_tco 13495 0
joydev 17393 0
lib80211_crypt_tkip 17275 0
wl 2906597 0
eeepc_wmi 12949 0
asus_wmi 19624 1 eeepc_wmi
sparse_keymap 13658 1 asus_wmi
snd_seq_midi 13132 0
psmouse 86520 0
snd_hda_intel 32719 5
serio_raw 13027 0
snd_hda_codec 109562 3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
cfg80211 178877 1 wl
snd_rawmidi 25424 1 snd_seq_midi
uvcvideo 67203 0
videodev 86588 1 uvcvideo
k10temp 12990 0
snd_hwdep 13276 1 snd_hda_codec
snd_seq_midi_event 14475 1 snd_seq_midi
lib80211 14040 2 lib80211_crypt_tkip,wl
snd_seq 51592 2 snd_seq_midi,snd_seq_midi_event
snd_pcm 80916 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
i2c_piix4 13093 0
radeon 738016 2
snd_timer 28931 2 snd_seq,snd_pcm
snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq
video 19115 0
ttm 64734 1 radeon
drm_kms_helper 32561 1 radeon
snd 62218 20 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_rawmidi,snd_hwdep,snd_seq,snd_pcm,snd_timer,snd_seq_device
drm 196391 3 radeon,ttm,drm_kms_helper
mac_hid 13077 0
wmi 18744 1 asus_wmi
i2c_algo_bit 13199 1 radeon
soundcore 14635 1 snd
snd_page_alloc 14108 2 snd_hda_intel,snd_pcm
lp 17455 0
parport 40930 3 parport_pc,ppdev,lp
r8169 56368 0
lucie@lucie1225B:~$ iwconfig
lo no wireless extensions.
eth1 IEEE 802.11abg ESSID:"NEUF_C5E8"
Mode:Managed Frequency:2.442 GHz Access Point: 00:17:33:59:C5:EC
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
eth0 no wireless extensions.
lucie@lucie1225B:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 10:bf:48:2d:aa:17
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:43 Adresse de base:0xa000
eth1 Link encap:Ethernet HWaddr dc:85:de:03:55:ae
inet adr:192.168.1.89 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::de85:deff:fe03:55ae/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:2664 erreurs:2 :0 overruns:0 frame:3315
TX packets:2194 errors:10 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2966959 (2.9 MB) Octets transmis:243194 (243.1 KB)
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:422 erreurs:0 :0 overruns:0 frame:0
TX packets:422 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:32454 (32.4 KB) Octets transmis:32454 (32.4 KB)
lucie@lucie1225B:~$ sudo iwlist scan
lo Interface doesn't support scanning.
eth1 Scan completed :
Cell 01 - Address: 00:17:33:59:C5:EC
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-35 dBm
Encryption key:on
ESSID:"NEUF_C5E8"
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=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 00094E4555465F43354538
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180201F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: BA:17:33:59:C5:ED
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-36 dBm
Encryption key:off
ESSID:"SFR WiFi Public"
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=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 000F5346522057694669205075626C6963
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: BA:17:33:59:C5:EF
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-36 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
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=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: 82:25:15:BF:3C:07
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=27/70 Signal level=-83 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
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=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 82:25:15:BF:3C:05
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=26/70 Signal level=-84 dBm
Encryption key:off
ESSID:"SFR WiFi Public"
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=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 000F5346522057694669205075626C6963
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050402030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 00:25:15:BF:3C:04
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"NEUF_3C00"
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=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 00094E4555465F33433030
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD0E0050F204104A0001101044000102
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 07 - Address: 62:A6:DC:57:9B:28
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=16/70 Signal level=-94 dBm
Encryption key:on
ESSID:"zazlahiene"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 000A7A617A6C616869656E65
IE: Unknown: 010482848B96
IE: Unknown: 030102
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
Cell 08 - Address: 62:A6:DC:57:9B:29
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=18/70 Signal level=-92 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 0000
IE: Unknown: 010482848B96
IE: Unknown: 030102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 050400010000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
Cell 09 - Address: 62:A6:DC:57:9B:2A
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=17/70 Signal level=-93 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 92ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010482848B96
IE: Unknown: 030102
IE: Unknown: 050400010004
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
eth0 Interface doesn't support scanning.
lucie@lucie1225B:~$ uname -r -m
3.2.0-43-generic-pae i686
lucie@lucie1225B:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
lucie@lucie1225B:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 10:BF:48:2D:AA:17
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: eth1 [NEUF_C5E8] ----------------------------------------------------
Type: 802.11 WiFi
Driver: wl
State: connected
Default: yes
HW Address: DC:85:DE:03:55:AE
Capabilities:
Speed: 36 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
SFR WiFi Mobile: Infra, BA:17:33:59:C5:EF, Freq 2442 MHz, Rate 54 Mb/s, Strength 52 WPA2 Enterprise
SFR WiFi Mobile: Infra, 82:25:15:BF:3C:07, Freq 2412 MHz, Rate 54 Mb/s, Strength 37 WPA2 Enterprise
zazlahiene: Infra, 62:A6:DC:57:9B:28, Freq 2417 MHz, Rate 54 Mb/s, Strength 12 WEP
SFR WiFi Public: Infra, BA:17:33:59:C5:ED, Freq 2442 MHz, Rate 54 Mb/s, Strength 54
FreeWifi: Infra, 62:A6:DC:57:9B:2A, Freq 2417 MHz, Rate 54 Mb/s, Strength 19
SFR WiFi Public: Infra, 82:25:15:BF:3C:05, Freq 2412 MHz, Rate 54 Mb/s, Strength 34
*NEUF_C5E8: Infra, 00:17:33:59:C5:EC, Freq 2442 MHz, Rate 54 Mb/s, Strength 73 WPA
NEUF_3C00: Infra, 00:25:15:BF:3C:04, Freq 2412 MHz, Rate 54 Mb/s, Strength 32 WPA
FreeWifi_secure: Infra, 62:A6:DC:57:9B:2B, Freq 2417 MHz, Rate 54 Mb/s, Strength 14 WPA Enterprise
Livebox-61DB: Infra, 38:46:08:93:61:DB, Freq 2462 MHz, Rate 54 Mb/s, Strength 17 WPA WPA2
IPv4 Settings:
Address: 192.168.1.89
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
lucie@lucie1225B:~$ sudo rfkill list
0: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: asus-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
3: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
Avez vous des idées?
Le problème ne se pose pas lorsque j'ai essayé ce portable avec Win 7.
Merci
Cordialement
Etienne
Dernière modification par loukoum50 (Le 17/06/2013, à 14:37)
Hors ligne
#7 Le 24/05/2013, à 13:07
- toutafai
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Salut,
essaye la réponse #3 de Chibbata sur ce sujet
Tombé dans l'informatique étant petit, j'en ai fait mon métier. Utilisateur d'Ubuntu depuis novembre 2006, actuellement sous 20.04 x64 (Que d'évolution
depuis Dapper Drake ! Ça rajeunit pas ^^^).
Hors ligne
#8 Le 24/05/2013, à 13:31
- Korak
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonjour,
Lit cette discussion, ça te donneras peut-être une idée ou une piste.
OS: Ubuntu 22.04 64 bits + Windows 11 64 bits en dualboot (BIOS UEFI, Secure Boot activé et table de partitions GPT)
PC portable HP 17-CP0308NF Processeur: AMD Ryzen 7 5700U avec carte graphique AMD Lucienne intégrée au processeur. Mémoire vive: 16 Go RAM
Quand vous ne trouvez pas la solution à un problème, cherchez des pistes menant à la solution !
Hors ligne
#9 Le 17/06/2013, à 14:36
- loukoum50
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
Bonjour,
Merci pour vos réponses.
J'ai essayé ce que chibbata propose. Mais j'arrive à un échec
sudo iwconfig eth1 power off
sudo ifconfig eth1 down
sudo ifconfig eth1 up
sudo: unable to resolve host lucie1225B
J'ai tout de même tenté la suite de la proposition de chibbata c'est à dire : gksudo gedit /etc/pm/power.d/wireless et la suite
Mais le problème persiste.
La discussion que Korak me propose semble concerner le même problème mais pas encore de solution trouvée.
Auriez-vous une autre idée?
Merci
Dernière modification par loukoum50 (Le 17/06/2013, à 14:38)
Hors ligne
#10 Le 17/06/2013, à 14:49
- Korak
Re : Perte de connexion des PC Windows lorsque Ubuntu 12.04 connecté
La discussion que Korak me propose semble concerner le même problème mais pas encore de solution trouvée.
Je sais, c'est pourquoi j'ai dit:
ça te donneras peut-être une idée ou une piste.
Personnellement, je n'ai rien de mieux a te proposer.
OS: Ubuntu 22.04 64 bits + Windows 11 64 bits en dualboot (BIOS UEFI, Secure Boot activé et table de partitions GPT)
PC portable HP 17-CP0308NF Processeur: AMD Ryzen 7 5700U avec carte graphique AMD Lucienne intégrée au processeur. Mémoire vive: 16 Go RAM
Quand vous ne trouvez pas la solution à un problème, cherchez des pistes menant à la solution !
Hors ligne