Pages : 1
#1 Le 28/09/2012, à 22:23
- Wesch
Pas de wifi avec Carte Realtek
Bonjour,
Je n'arrive pas a faire fonctionner le wifi de la carte realtek de mon laptop.
Merci d'avance pour votre aide
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04.1 LTS"
$ lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 002: ID 0bda:8723 Realtek Semiconductor Corp.
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:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 04f2:b2b0 Chicony Electronics Co., Ltd
$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:01.1 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 630M] (rev ff)
04:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8723
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
05:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0a)
$ lspci -nn | grep -i net
04:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. Device [10ec:8723]
05:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 0a)
lspci -k
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:01.1 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: mei
Kernel modules: mei
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: ehci_hcd
00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel modules: i2c-i801
01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 630M] (rev ff)
04:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device 8723
Subsystem: Realtek Semiconductor Co., Ltd. Device 0726
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5289 (rev 01)
Subsystem: CLEVO/KAPOK Computer Device 2702
05:00.2 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 0a)
Subsystem: CLEVO/KAPOK Computer Device 2702
Kernel driver in use: r8169
Kernel modules: r8169
# lshw -C network
*-network NON-RÉCLAMÉ
description: Network controller
produit: Realtek Semiconductor Co., Ltd.
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
version: 00
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list
configuration: latency=0
ressources: portE/S:d000(taille=256) mémoire:f7900000-f7903fff
*-network
description: Ethernet interface
produit: RTL8111/8168B PCI Express Gigabit Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0.2
information bus: pci@0000:05:00.2
nom logique: eth1
version: 0a
numéro de série: 00:90:f5:d3:b6:2b
taille: 1Gbit/s
capacité: 1Gbit/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 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8411-1_0.0.2 03/27/12 ip=192.168.1.2 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
ressources: irq:46 portE/S:c000(taille=256) mémoire:f2104000-f2104fff mémoire:f2100000-f2103fff
$ lsmod
Module Size Used by
rtl8192ce 58673 0
rtl8192c_common 49511 1 rtl8192ce
rtlwifi 76042 1 rtl8192ce
mac80211 555109 3 rtl8192ce,rtl8192c_common,rtlwifi
cfg80211 208161 2 rtlwifi,mac80211
bbswitch 13396 0
snd_hda_codec_hdmi 32377 1
snd_hda_codec_via 47360 1
bnep 18239 2
rfcomm 47561 12
parport_pc 32866 0
ppdev 17113 0
joydev 17693 0
coretemp 13641 0
kvm_intel 137718 0
kvm 422113 1 kvm_intel
snd_hda_intel 34116 4
snd_hda_codec 135092 3 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel
ghash_clmulni_intel 13180 0
i915 525899 2
aesni_intel 51133 0
uvcvideo 78170 0
cryptd 20530 2 ghash_clmulni_intel,aesni_intel
snd_hwdep 13668 1 snd_hda_codec
drm_kms_helper 46931 1 i915
videobuf2_core 33024 1 uvcvideo
snd_pcm 97435 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
aes_x86_64 17208 1 aesni_intel
videodev 125125 2 uvcvideo,videobuf2_core
drm 277100 3 i915,drm_kms_helper
snd_seq_midi 13324 0
btusb 18291 0
videobuf2_vmalloc 12860 1 uvcvideo
snd_rawmidi 30749 1 snd_seq_midi
videobuf2_memops 13368 1 videobuf2_vmalloc
mxm_wmi 12979 0
snd_seq_midi_event 14899 1 snd_seq_midi
bluetooth 211762 24 bnep,rfcomm,btusb
microcode 23029 0
i2c_algo_bit 13564 1 i915
psmouse 82071 0
snd_seq 61897 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29989 2 snd_pcm,snd_seq
wmi 19256 1 mxm_wmi
snd_seq_device 14497 3 snd_seq_midi,snd_rawmidi,snd_seq
serio_raw 13215 0
lpc_ich 17144 0
snd 83487 18 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
video 19412 1 i915
soundcore 15091 1 snd
snd_page_alloc 18572 2 snd_hda_intel,snd_pcm
mac_hid 13253 0
mei 41423 0
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
r8169 62799 0
$ iwconfig
eth1 no wireless extensions.
lo no wireless extensions.
$ ifconfig
eth1 Link encap:Ethernet HWaddr 00:90:f5:d3:b6:2b
inet adr:192.168.1.2 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::290:f5ff:fed3:b62b/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:30014 erreurs:0 :0 overruns:0 frame:0
TX packets:19435 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:38974361 (38.9 MB) Octets transmis:2166338 (2.1 MB)
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:1274 erreurs:0 :0 overruns:0 frame:0
TX packets:1274 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:126221 (126.2 KB) Octets transmis:126221 (126.2 KB)
# iwlist scan
eth1 Interface doesn't support scanning.
lo Interface doesn't support scanning.
$ uname -r -m
3.5.0-030500-generic x86_64
$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth1 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 00:90:F5:D3:B6:2B
Capabilities:
Carrier Detect: yes
Speed: 1000 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.2
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.254
DNS: 192.168.1.254
# rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
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