Pages : 1
#1 Le 08/09/2016, à 17:12
- etiab
Pas de WI-FI sur mon PC.
Bonjour 
J'ai ce PC portable : http://www.ldlc.com/fiche/PB00183816.html . J'y ai installé Linux (Kubuntu).
Depuis quelques jours la WI-FI ne fonctionne plus sur ce PC. Par contre la connexion filaire marche dessus.
J'ai essayé sur un notebook également sous Linux (Linux Mint) et la WI-FI marche sur cette bécane
D'où ma question : Mon problème de WI-FI avec le PC portable vient-il du hardware ou de l'OS (Kubuntu) ?
Merci d'avance à ceux qui savent.
Bonjour
J'ai ce PC portable : http://www.ldlc.com/fiche/PB00183816.html . J'y ai installé Linux (Kubuntu).
Depuis quelques jours la WI-FI ne fonctionne plus sur ce PC. Par contre la connexion filaire marche dessus.
J'ai essayé sur un notebook également sous Linux (Linux Mint) et la WI-FI marche sur cette bécane
D'où ma question : Mon problème de WI-FI avec le PC portable vient-il du hardware ou de l'OS (Kubuntu) ?
Merci d'avance à ceux qui savent.
Voici ce que donnent sur mon PC les lignes de commandes recommandées suivantes :
cat /etc/lsb-release
lsusb
lspci
lspci -nn | grep -i net
lspci -k
sudo lshw -C network
lsmod
iwconfig
ifconfig
sudo iwlist scan
uname -r -m
cat /etc/network/interfaces
nm-tool
sudo rfkill list
nmcli connection showfrancois@Ukbuntu:~$ sudo cat /etc/lsb-release
[sudo] password for francois:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.5 LTS"
francois@Ukbuntu:~$ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 002 Device 003: ID 5986:024b Acer, Inc
Bus 002 Device 002: ID 8087:07dc Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
francois@Ukbuntu:~$ lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3)
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
02:00.0 Network controller: Intel Corporation Wireless 7260 (rev c3)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
francois@Ukbuntu:~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev c3)
03:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
francois@Ukbuntu:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
Subsystem: CLEVO/KAPOK Computer Device 5554
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: i915_bpo
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: snd_hda_intel
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: mei_me
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
Subsystem: CLEVO/KAPOK Computer Device 5554
02:00.0 Network controller: Intel Corporation Wireless 7260 (rev c3)
Subsystem: Intel Corporation Wireless-N 7260
Kernel driver in use: iwlwifi
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: rtsx_pci
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
Subsystem: CLEVO/KAPOK Computer Device 5554
Kernel driver in use: r8169
francois@Ukbuntu:~$ sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: Wireless 7260
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: c3
numéro de série: 48:51:b7:e1:d0:8e
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-66-generic firmware=25.17.12.0 ip=192.168.0.13 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:51 mémoire:f7100000-f7101fff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0.1
information bus: pci@0000:03:00.1
nom logique: eth0
version: 12
numéro de série: 80:fa:5b:14:84:2a
taille: 100Mbit/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=rtl8411-2_0.0.1 07/08/13 ip=192.168.0.15 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
ressources: irq:48 portE/S:e000(taille=256) mémoire:f7014000-f7014fff mémoire:f7010000-f7013fff
francois@Ukbuntu:~$ lsmod
Module Size Used by
hid_generic 16384 0
usbhid 53248 0
ctr 16384 1
ccm 20480 1
arc4 16384 2
intel_rapl 20480 0
iosf_mbi 16384 1 intel_rapl
x86_pkg_temp_thermal 16384 0
intel_powerclamp 20480 0
coretemp 16384 0
kvm_intel 151552 0
kvm 479232 1 kvm_intel
snd_hda_codec_realtek 86016 1
iwlmvm 278528 0
crct10dif_pclmul 16384 0
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
crc32_pclmul 16384 0
snd_hda_codec_hdmi 53248 1
mac80211 720896 1 iwlmvm
aesni_intel 172032 3
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 2 aesni_intel,ablk_helper
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
iwlwifi 196608 1 iwlmvm
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 53248 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core
joydev 20480 0
rtsx_pci_ms 20480 0
memstick 20480 1 rtsx_pci_ms
serio_raw 16384 0
media 24576 2 uvcvideo,videodev
cfg80211 532480 3 iwlwifi,mac80211,iwlmvm
snd_hda_intel 36864 6 snd_hda_codec_hdmi
btusb 40960 0
snd_hda_controller 32768 1 snd_hda_intel
lpc_ich 24576 0
snd_hda_codec 143360 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 20480 1 snd_hda_codec
snd_soc_rt5640 94208 0
snd_soc_rl6231 16384 1 snd_soc_rt5640
snd_soc_core 196608 1 snd_soc_rt5640
snd_seq_midi 16384 0
i915_bpo 1138688 4
snd_compress 20480 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_pcm 106496 7 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller,snd_pcm_dmaengine
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
intel_ips 20480 1 i915_bpo
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
drm_kms_helper 131072 1 i915_bpo
snd_timer 32768 2 snd_pcm,snd_seq
drm 344064 5 i915_bpo,drm_kms_helper
i2c_hid 20480 0
hid 110592 3 i2c_hid,hid_generic,usbhid
8250_dw 16384 0
snd 86016 23 snd_hda_codec_realtek,snd_soc_core,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,snd_compress
dw_dmac 16384 0
i2c_designware_platform 16384 0
dw_dmac_core 24576 1 dw_dmac
i2c_algo_bit 16384 1 i915_bpo
i2c_designware_core 16384 1 i2c_designware_platform
acpi_pad 20480 0
mei_me 20480 0
snd_soc_sst_acpi 16384 0
spi_pxa2xx_platform 24576 0
mei 90112 1 mei_me
mac_hid 16384 0
soundcore 16384 2 snd,snd_hda_codec
shpchp 40960 0
bnep 20480 2
rfcomm 69632 12
bluetooth 491520 22 bnep,btusb,rfcomm
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
rtsx_pci_sdmmc 24576 0
psmouse 118784 0
ahci 36864 2
r8169 81920 0
libahci 32768 1 ahci
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
mii 16384 1 r8169
wmi 20480 0
sdhci_acpi 16384 0
video 20480 1 i915_bpo
sdhci 45056 1 sdhci_acpi
francois@Ukbuntu:~$ iwconfig
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"FREEBOX_FRANCOIS_BN"
Mode:Managed Frequency:2.442 GHz Access Point: CE:65:03:0E:7E:6C
Bit Rate=1 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-35 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:67 Missed beacon:0
eth0 no wireless extensions.
francois@Ukbuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 80:fa:5b:14:84:2a
inet adr:192.168.0.15 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::82fa:5bff:fe14:842a/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:6860 erreurs:0 :0 overruns:0 frame:0
TX packets:6564 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:5728477 (5.7 MB) Octets transmis:829058 (829.0 KB)
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:65536 Metric:1
Packets reçus:4230 erreurs:0 :0 overruns:0 frame:0
TX packets:4230 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:1487797 (1.4 MB) Octets transmis:1487797 (1.4 MB)
wlan0 Link encap:Ethernet HWaddr 48:51:b7:e1:d0:8e
inet adr:192.168.0.13 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::4a51:b7ff:fee1:d08e/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:97 erreurs:0 :0 overruns:0 frame:0
TX packets:89 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:15405 (15.4 KB) Octets transmis:14593 (14.5 KB)
francois@Ukbuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: CE:65:03:0E:7E:6C
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-33 dBm
Encryption key:on
ESSID:"FREEBOX_FRANCOIS_BN"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000773420a2b
Extra: Last beacon: 72ms ago
IE: Unknown: 001346524545424F585F4652414E434F49535F424E
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1607000500000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3407000500000000000000000000000000000000000000
Cell 02 - Address: 8C:DC:D4:DC:3B:AC
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-40 dBm
Encryption key:on
ESSID:"HP-Print-AC-Deskjet 2540 series"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 6 Mb/s; 9 Mb/s
11 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=00000300f9ff2649
Extra: Last beacon: 72ms ago
IE: Unknown: 001F48502D5072696E742D41432D4465736B6A6574203235343020736572696573
IE: Unknown: 010802040B0C12161824
IE: Unknown: 030107
IE: Unknown: 2A0100
IE: Unknown: 2D1A0055010200050039010400580200007B01040058020000330102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: 3D1607000100000000000000000000000000000000000000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD890800090004000000170102010002017803284465736B6A6574203235343020736572696573000000000000000000000000000000000000000000040F32353430000000000000000F434E340510434E34414D344235525030363034000006101C852A4DB8001F08ABCD8CDCD4DC3BAC0704C0A8000A080200C4090200080A04000000010B0400000000
Cell 03 - Address: CE:65:03:0E:7E:6F
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-33 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000007734229ab
Extra: Last beacon: 72ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1607000500000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3407000500000000000000000000000000000000000000
Cell 04 - Address: CE:65:03:0E:7E:6E
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-33 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000773421e06
Extra: Last beacon: 72ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1607000500000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3407000500000000000000000000000000000000000000
Cell 05 - Address: 68:A3:78:6B:5F:BF
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=37/70 Signal level=-73 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000ea787a1921
Extra: Last beacon: 72ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030108
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1608000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 68:A3:78:6B:5F:C0
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"FreeWifi_secure"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s
Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=000000ea7705815f
Extra: Last beacon: 24868ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030108
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1608000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 07 - Address: CA:45:17:52:B0:3C
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:"FREEBOX_PATRICIA_QS"
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=00000642c7e6c197
Extra: Last beacon: 72ms ago
IE: Unknown: 001346524545424F585F50415452494349415F5153
IE: Unknown: 010482848B96
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Cell 08 - Address: CA:45:17:52:B0:3E
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=33/70 Signal level=-77 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=00000642c7e721f9
Extra: Last beacon: 72ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010482848B96
IE: Unknown: 030107
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 09 - Address: CE:65:03:0E:7E:6D
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=33/70 Signal level=-77 dBm
Encryption key:on
ESSID:""
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000773436e85
Extra: Last beacon: 448ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 030107
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1607000500000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B0503003A127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3407000500000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
eth0 Interface doesn't support scanning.
francois@Ukbuntu:~$ uname -r -m
3.19.0-66-generic x86_64
francois@Ukbuntu:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
francois@Ukbuntu:~$ nm-tool
NetworkManager Tool
State: connected (global)
- Device: eth0 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: 80:FA:5B:14:84:2A
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.15
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 212.27.40.241
DNS: 212.27.40.240
- Device: wlan0 [FREEBOX_FRANCOIS_BN] -----------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: connected
Default: no
HW Address: 48:51:B7:E1:D0:8E
Capabilities:
Speed: 1 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
FreeWifi_secure: Infra, CE:65:03:0E:7E:6F, Freq 2442 MHz, Rate 54 Mb/s, Strength 100 WPA Enterprise
HP-Print-AC-Deskjet 2540 series: Infra, 8C:DC:D4:DC:3B:AC, Freq 2442 MHz, Rate 54 Mb/s, Strength 100 WPA2
FREEBOX_PECH: Infra, 68:A3:78:6B:5F:BE, Freq 2447 MHz, Rate 54 Mb/s, Strength 40 WPA
FreeWifi_secure: Infra, 68:A3:78:6B:5F:C0, Freq 2447 MHz, Rate 54 Mb/s, Strength 45 WPA2 Enterprise
FreeWifi: Infra, CE:65:03:0E:7E:6E, Freq 2442 MHz, Rate 54 Mb/s, Strength 100
FreeWifi: Infra, 68:A3:78:6B:5F:BF, Freq 2447 MHz, Rate 54 Mb/s, Strength 42
*FREEBOX_FRANCOIS_BN: Infra, CE:65:03:0E:7E:6C, Freq 2442 MHz, Rate 54 Mb/s, Strength 85 WPA
FREEBOX_PATRICIA_QS: Infra, CA:45:17:52:B0:3C, Freq 2442 MHz, Rate 54 Mb/s, Strength 39 WPA
FreeWifi_secure: Infra, CA:45:17:52:B0:3F, Freq 2442 MHz, Rate 54 Mb/s, Strength 30 WPA Enterprise
FreeWifi: Infra, CA:45:17:52:B0:3E, Freq 2442 MHz, Rate 54 Mb/s, Strength 39
freebox_BZCNHM: Infra, 8A:8B:C5:D4:A6:78, Freq 2412 MHz, Rate 54 Mb/s, Strength 29 WPA
FreeWifi: Infra, 8A:8B:C5:D4:A6:7A, Freq 2412 MHz, Rate 54 Mb/s, Strength 25
IPv4 Settings:
Address: 192.168.0.13
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 212.27.40.241
DNS: 212.27.40.240
francois@Ukbuntu:~$ sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
francois@Ukbuntu:~$ nmcli connection show
Usage: nmcli connection { COMMAND | help }
COMMAND := { list | status | up | down | delete }
list [id <id> | uuid <id>]
status [id <id> | uuid <id> | path <path>]
up id <id> | uuid <id> [iface <iface>] [ap <BSSID>] [--nowait] [--timeout <timeout>]
down id <id> | uuid <id>
delete id <id> | uuid <id>
Erreur : commande « con » « show » non valide.
francois@Ukbuntu:~$ François, débutant sur Linux depuis Avril 2014. Divers OS Linux en multiboot.
Je pleurais car je n'avais pas de chaussures, puis je vis un homme qui n'avait pas de pieds.
Hors ligne
#2 Le 08/09/2016, à 17:55
- xubu1957
Re : Pas de WI-FI sur mon PC.
Bonjour,
La version 14.04.3 avec le noyau :
3.19.0-66-generic x86_64n'est plus supportée depuis le 04/08/2016.
Pour info, cette discussion : forum.ubuntu-fr.org/viewtopic.php?id=1995144
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
En ligne
Pages : 1