Je viens d'installer ubuntu sur mon ordi mais il ne detecte pas mon wifi. je suis connecté à l'aide d'une clé wi fi donc aucun probléme du coté internet.
Ma carte est une realtek semi conducteur RTL8101E/RTL8102E.
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jai installer le dernier ubuntu 10.04 et quand je vais iwconfig il me detecte un wlan0 ce qu'il ne faisait pas avant donc je vais te reposter le nouveau lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)
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.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.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (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.3 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (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)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc M92 [Mobility Radeon HD 4500 Series]
01:00.1 Audio device: ATI Technologies Inc RV710/730
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8192 (rev 01)
Voici le nouvel lspci je crois que rien ne change
Mais quand je ne met pas ma clef wifi mon réseau apparait en temps que réseau deja utiliser(grace a ma clef wifi) et quand je me connecte dessus il me dit vous êtes desormais deco alors que j'etait deja deco
J'ai tout fait mais à la fin j'ai un problème quand je fait la commande finale je recoit ca :
sudo dhclient wlan1
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/dhcp/
SIOCSIFFLAGS: Operation not permitted
SIOCSIFFLAGS: Operation not permitted
Listening on LPF/wlan1/00:22:5f:d4:9b:2b
Sending on LPF/wlan1/00:22:5f:d4:9b:2b
Sending on Socket/fallback
receive_packet failed on wlan1: Network is down
DHCPDISCOVER on wlan1 to 255.255.255.255 port 67 interval 7
send_packet: Network is down
DHCPDISCOVER on wlan1 to 255.255.255.255 port 67 interval 13
send_packet: Network is down
DHCPDISCOVER on wlan1 to 255.255.255.255 port 67 interval 21
send_packet: Network is down
DHCPDISCOVER on wlan1 to 255.255.255.255 port 67 interval 13
send_packet: Network is down
DHCPDISCOVER on wlan1 to 255.255.255.255 port 67 interval 7
send_packet: Network is down
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
