#1 Le 22/12/2014, à 14:51
- bastringue01
encore un pb de connexion WIFI neufbox (+ commandes demandées)
Bonjour à tous,
J'ai vu que bcp avaient un problème similaire, mais je ne suis pas arrivé à le résoudre malgré ces nombreux post..
En bref : j'ai installé ubuntu sur un DD externe et je boot dessus avec un PC portable.
Tout marche sauf le wifi. Il ne voit plus ma neuf box, il l'a vu pendant un temps et puis, plus rien. (j'en vois d'autres, chez mes voisins !)
La box est cependant visible par tous les autres appareils, y compris le portable en question, mais quand il boot sur windows !
J'ai lancé (en me connectant avec un cable éthernet) les commandes que vous suggerez afin de comprendre l'erreur mais je n'arrive pas à les interpréter : du coup, je vous les soumets au cas où vous trouveriez ce qui cloche.
Je suis réellement coincé ! ...merci par avance de toute aide....
Pierre
pierre@pierre-Satellite-L500:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.10
DISTRIB_CODENAME=utopic
DISTRIB_DESCRIPTION="Ubuntu 14.10"
pierre@pierre-Satellite-L500:~$ lsusb
Bus 002 Device 002: ID 0480:a006 Toshiba America Info. Systems, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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 006 Device 002: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b128 Chicony Electronics Co., Ltd
Bus 001 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 pierre@pierre-Satellite-L500:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (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.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.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.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 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
0e:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
14:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)pierre@pierre-Satellite-L500:~$ lspci -nn | grep -i net
0e:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
14:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller [10ec:8172] (rev 10)pierre@pierre-Satellite-L500:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Toshiba America Info Systems Device ff01
Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
Subsystem: Toshiba America Info Systems Device ff01
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 6 (rev 03)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: ehci-pci
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)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
Subsystem: Toshiba America Info Systems Device ff00
0e:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Toshiba America Info Systems Device ff00
Kernel driver in use: r8169
14:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. Device 8151
Kernel driver in use: rtl8192sepierre@pierre-Satellite-L500:~$ sudo lshw -C network
[sudo] password for pierre:
*-network
description: Ethernet interface
product: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:0e:00.0
logical name: eth0
version: 02
serial: 70:5a:b6:70:4d:71
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full ip=192.168.1.51 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:45 ioport:3000(size=256) memory:f2010000-f2010fff memory:f2000000-f200ffff memory:c0000000-c001ffff
*-network
description: Wireless interface
product: RTL8191SEvB Wireless LAN Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:14:00.0
logical name: wlan0
version: 10
serial: 70:1a:04:ed:8b:e1
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192se driverversion=3.16.0-28-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:19 ioport:4000(size=256) memory:f2200000-f2203fffpierre@pierre-Satellite-L500:~$ lsmod
Module Size Used by
ctr 12905 0
ccm 17461 0
bnep 18829 2
rfcomm 58045 0
bluetooth 390981 10 bnep,rfcomm
6lowpan_iphc 18262 1 bluetooth
arc4 12536 2
snd_hda_codec_hdmi 46395 1
snd_hda_codec_realtek 69999 1
snd_hda_codec_generic 62849 1 snd_hda_codec_realtek
uvcvideo 71457 0
videobuf2_vmalloc 13048 1 uvcvideo
videobuf2_memops 13170 1 videobuf2_vmalloc
snd_hda_intel 29211 3
videobuf2_core 48344 1 uvcvideo
snd_hda_controller 29944 1 snd_hda_intel
v4l2_common 15132 1 videobuf2_core
snd_hda_codec 120356 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
videodev 131257 3 uvcvideo,v4l2_common,videobuf2_core
snd_hwdep 13272 1 snd_hda_codec
media 20951 2 uvcvideo,videodev
snd_pcm 91280 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi 13324 0
snd_seq_midi_event 14475 1 snd_seq_midi
snd_rawmidi 25722 1 snd_seq_midi
rtl8192se 58056 0
snd_seq 56638 2 snd_seq_midi_event,snd_seq_midi
rtl_pci 26298 1 rtl8192se
coretemp 13201 0
rtlwifi 53469 2 rtl_pci,rtl8192se
joydev 17072 0
snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi
mac80211 567098 3 rtl_pci,rtlwifi,rtl8192se
serio_raw 13210 0
snd_timer 28579 2 snd_pcm,snd_seq
lpc_ich 16877 0
cfg80211 430618 2 mac80211,rtlwifi
snd 66629 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
shpchp 32136 0
soundcore 14604 2 snd,snd_hda_codec
toshiba_acpi 27632 0
sparse_keymap 13708 1 toshiba_acpi
wmi 18689 1 toshiba_acpi
ene_ir 18012 0
rc_core 27174 1 ene_ir
toshiba_bluetooth 12763 0
parport_pc 32021 0
ppdev 17391 0
lp 17395 0
parport 40795 3 lp,ppdev,parport_pc
mac_hid 13059 0
hid_generic 12503 0
usbhid 47001 0
hid 91893 2 hid_generic,usbhid
uas 22679 0
usb_storage 56694 3 uas
i915 824169 3
r8169 61415 0
ahci 25622 0
psmouse 95318 0
libahci 31066 1 ahci
i2c_algo_bit 13190 1 i915
drm_kms_helper 55051 1 i915
mii 13654 1 r8169
drm 255383 5 i915,drm_kms_helper
video 19528 1 i915pierre@pierre-Satellite-L500:~$ iwconfig
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
lo no wireless extensions.
eth0 no wireless extensions.pierre@pierre-Satellite-L500:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 70:5a:b6:70:4d:71
inet addr:192.168.1.51 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::725a:b6ff:fe70:4d71/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6944 errors:0 dropped:0 overruns:0 frame:0
TX packets:5710 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:5683227 (5.6 MB) TX bytes:923151 (923.1 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:2208 errors:0 dropped:0 overruns:0 frame:0
TX packets:2208 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:708976 (708.9 KB) TX bytes:708976 (708.9 KB)
wlan0 Link encap:Ethernet HWaddr 70:1a:04:ed:8b:e1
inet6 addr: fe80::721a:4ff:feed:8be1/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:18826 errors:0 dropped:0 overruns:0 frame:0
TX packets:11319 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:28139467 (28.1 MB) TX bytes:1035612 (1.0 MB)pierre@pierre-Satellite-L500:~$ sudo iwlist scan
wlan0 Failed to read scan data : Resource temporarily unavailable
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.pierre@pierre-Satellite-L500:~$ uname -r -m
3.16.0-28-generic i686pierre@pierre-Satellite-L500:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopbackpierre@pierre-Satellite-L500:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8192se
State: disconnected
Default: no
HW Address: 70:1A:04:ED:8B:E1
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
FreeWifi_secure: Infra, 06:1E:DE:87:08:12, Freq 2432 MHz, Rate 54 Mb/s, Strength 47 WPA Enterprise
SFR WiFi Mobile: Infra, 6A:17:33:BD:36:8B, Freq 2412 MHz, Rate 54 Mb/s, Strength 60 WPA2 Enterprise
Livebox-3d8b: Infra, 5C:33:8E:0E:1F:77, Freq 2417 MHz, Rate 54 Mb/s, Strength 60 WPA WPA2
Freebox-450851: Infra, F4:CA:E5:FF:DA:E0, Freq 2452 MHz, Rate 54 Mb/s, Strength 44 WPA
FreeWifi_secure: Infra, F4:CA:E5:FF:DA:E2, Freq 2452 MHz, Rate 54 Mb/s, Strength 44 WPA2 Enterprise
SFR WiFi Mobile: Infra, C2:25:15:20:07:4B, Freq 2442 MHz, Rate 54 Mb/s, Strength 37 WPA2 Enterprise
NEUF_0744: Infra, 00:25:15:20:07:48, Freq 2442 MHz, Rate 54 Mb/s, Strength 30 WPA
FREEBOX_KAMEL_2I:Infra, F4:CA:E5:C6:7D:84, Freq 2442 MHz, Rate 54 Mb/s, Strength 17 WPA
Livebox-CDE2: Infra, 2C:39:96:36:CD:E2, Freq 2427 MHz, Rate 54 Mb/s, Strength 27 WPA2
FreeWifi: Infra, F4:CA:E5:FF:DA:E1, Freq 2452 MHz, Rate 54 Mb/s, Strength 50
SFR WiFi FON: Infra, C2:25:15:20:07:49, Freq 2442 MHz, Rate 54 Mb/s, Strength 34
SFR_8128: Infra, 00:25:15:D6:81:2C, Freq 2412 MHz, Rate 54 Mb/s, Strength 30 WPA
Livebox-0967: Infra, 5C:33:8E:D1:85:01, Freq 2437 MHz, Rate 54 Mb/s, Strength 30 WPA WPA2
Livebox-116f: Infra, F4:06:8D:11:CB:26, Freq 2462 MHz, Rate 54 Mb/s, Strength 30 WPA WPA2
SFR WiFi FON: Infra, 6A:17:33:BD:36:89, Freq 2412 MHz, Rate 54 Mb/s, Strength 70
FreeWifi: Infra, 06:1E:DE:87:08:11, Freq 2432 MHz, Rate 54 Mb/s, Strength 54
NEUF_3684: Infra, 00:17:33:BD:36:88, Freq 2412 MHz, Rate 54 Mb/s, Strength 70 WPA
FreeWifi_secure: Infra, F4:CA:E5:C6:7D:86, Freq 2442 MHz, Rate 54 Mb/s, Strength 27 WPA2 Enterprise
FreeWifi: Infra, F4:CA:E5:C6:7D:85, Freq 2442 MHz, Rate 54 Mb/s, Strength 17
Livebox-4344: Infra, 5C:33:8E:0A:6A:E6, Freq 2437 MHz, Rate 54 Mb/s, Strength 14 WPA WPA2
Livebox-295B: Infra, 38:46:08:A8:29:5B, Freq 2412 MHz, Rate 54 Mb/s, Strength 14 WPA WPA2
freebox_Silver: Infra, 52:F2:79:19:0B:78, Freq 2462 MHz, Rate 54 Mb/s, Strength 17 WPA
orange: Infra, 3E:46:08:A8:29:5B, Freq 2412 MHz, Rate 54 Mb/s, Strength 14
- Device: eth0 [Wired connection 1] -------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 70:5A:B6:70:4D:71
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.51
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1pierre@pierre-Satellite-L500:~$ sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noHors ligne