Pages : 1
#1 Le 28/09/2015, à 19:26
- Aimie
Mauvaise connexion wifi
Bonjour,
Je viens de télécharger ubuntu 15.04 et ma connexion wifi est parfois très mauvaise. J'ai procédé au wificheck afin que vous puissiez m'aider.
Merci pour votre aide.
Wificheck:
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.04
DISTRIB_CODENAME=vivid
DISTRIB_DESCRIPTION="Ubuntu 15.04"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b43b Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 8087:07dc Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 06)
Subsystem: CLEVO/KAPOK Computer Device [1558:5471]
Kernel driver in use: r8169
02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73)
Subsystem: Intel Corporation Wireless-N 7260 [8086:4062]
Kernel driver in use: iwlwifi
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0.2
information bus: pci@0000:01:00.2
nom logique: eth0
version: 06
numéro de série: 80:fa:5b:06:9f:b5
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=rtl8402-1_0.0.1 10/26/11 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:90 portE/S:e000(taille=256) mémoire:d0714000-d0714fff mémoire:d0710000-d0713fff
*-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: 73
numéro de série: a0:a8:cd:4b:9e:2a
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-28-generic firmware=25.17.12.0 ip=192.168.1.14 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:92 mémoire:d0600000-d0601fff
>> lsmod
Module Size Used by
ctr 16384 1
ccm 20480 1
rfcomm 65536 8
bnep 20480 2
arc4 16384 2
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 65536 1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform 65536 1 snd_intel_sst_core
snd_soc_core 167936 1 snd_soc_sst_mfld_platform
uvcvideo 73728 0
intel_rapl 20480 0
snd_compress 20480 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
intel_powerclamp 20480 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
snd_hda_codec_hdmi 49152 1
coretemp 16384 0
snd_seq_midi 16384 0
videobuf2_core 49152 1 uvcvideo
snd_hda_codec_via 24576 1
iwlmvm 253952 0
kvm_intel 139264 0
snd_hda_codec_generic 65536 1 snd_hda_codec_via
mac80211 626688 1 iwlmvm
v4l2_common 16384 1 videobuf2_core
kvm 421888 1 kvm_intel
snd_hda_intel 32768 3
crc32_pclmul 16384 0
i915 942080 3
snd_seq_midi_event 16384 1 snd_seq_midi
iwlwifi 167936 1 iwlmvm
videodev 139264 3 uvcvideo,v4l2_common,videobuf2_core
snd_hda_controller 32768 1 snd_hda_intel
snd_hda_codec 122880 5 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
media 24576 2 uvcvideo,videodev
snd_hwdep 16384 1 snd_hda_codec
drm_kms_helper 114688 1 i915
serio_raw 16384 0
snd_rawmidi 28672 1 snd_seq_midi
rtsx_pci_ms 20480 0
drm 286720 5 i915,drm_kms_helper
memstick 16384 1 rtsx_pci_ms
btusb 36864 0
snd_pcm 94208 7 snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_hda_controller,snd_pcm_dmaengine
cfg80211 462848 3 iwlwifi,mac80211,iwlmvm
mei_txe 20480 0
mei 73728 1 mei_txe
bluetooth 434176 22 bnep,btusb,rfcomm
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
lpc_ich 20480 0
i2c_algo_bit 16384 1 i915
shpchp 32768 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 28672 2 snd_pcm,snd_seq
wmi 20480 0
iosf_mbi 16384 1 intel_rapl
snd 69632 20 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_via,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_seq_device,snd_compress
8250_fintek 16384 0
soundcore 16384 2 snd,snd_hda_codec
snd_soc_sst_acpi 16384 0
video 20480 1 i915
joydev 20480 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 40960 3 lp,ppdev,parport_pc
autofs4 40960 2
rtsx_pci_sdmmc 24576 0
r8169 77824 0
psmouse 106496 0
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
mii 16384 1 r8169
ahci 32768 2
libahci 32768 1 ahci>> iwconfig
wlan0 IEEE 802.11bgn ESSID:"Livebox-2FF2"
Mode:Managed Frequency:2.437 GHz Access Point: D0:84:B0:73:2F:F2
Bit Rate=86.7 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=58/70 Signal level=-52 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:7 Invalid misc:7039 Missed beacon:0
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr 80:fa:5b:06:9f:b5
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)
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:7363 erreurs:0 :0 overruns:0 frame:0
TX packets:7363 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:731811 (731.8 KB) Octets transmis:731811 (731.8 KB)
wlan0 Link encap:Ethernet HWaddr a0:a8:cd:4b:9e:2a
inet adr:192.168.1.14 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::a2a8:cdff:fe4b:9e2a/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:981396 erreurs:0 :0 overruns:0 frame:0
TX packets:432229 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1425756648 (1.4 GB) Octets transmis:47561106 (47.5 MB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: D0:84:B0:73:2F:F2
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"Livebox-2FF2"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000140cd70994c
Extra: Last beacon: 12ms ago
IE: Unknown: 000C4C697665626F782D32464632
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D1606080400000000000000000000000000000000000000
IE: Unknown: 341606080400000000000000000000000000000000000000
IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD8F0050F204104A0001101044000102103B000103104700104B373F3B4937FE3AF94D4D3907373F3B10210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E33104200094E51313530383046461054000800060050F204000110110000100800020006103C0001011049000600372A000120
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
Cell 02 - Address: 00:19:70:54:C7:AC
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"Livebox-8d94"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000001e7a265ad19
Extra: Last beacon: 12ms ago
IE: Unknown: 000C4C697665626F782D38643934
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601001B00000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD8B0050F204104A0001101044000102103B000103104700100000000000001000000000197054C7AC10210005536167656D1023000F4C697665626F78204654544820763210240007422E312E312E311042000F414E313133333532363835373532391054000800060050F20400011011000F4C697665626F782046545448207632100800020086103C000101
Cell 03 - Address: 00:19:70:AD:F2:1C
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Livebox-a186"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000000007d785180
Extra: Last beacon: 608ms ago
IE: Unknown: 000C4C697665626F782D61313836
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050400030000
IE: Unknown: 2A0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32043048606C
IE: Unknown: DD180050F20201018E0003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
IE: Unknown: DD0E0050F204104A0001101044000102
Cell 04 - Address: 42:78:9E:89:6B:AC
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=49/70 Signal level=-61 dBm
Encryption key:off
ESSID:"orange"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=320000b6c5bc7ef2
Extra: Last beacon: 12ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D160B000100000000000000000000000000000000000000
IE: Unknown: 34160B000100000000000000000000000000000000000000
IE: Unknown: DD180050F20201018A0003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
Cell 05 - Address: 02:1B:BF:1C:B5:8C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"Bbox-1CB58A"
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=000000f1f01b8912
Extra: Last beacon: 12ms ago
IE: Unknown: 000B42626F782D314342353841
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0106
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6C0017FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B000000000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000037127A
IE: Unknown: DD07000C4300000000
IE: Unknown: 0706465220010D10
Cell 06 - Address: 18:62:2C:9E:C6:1D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=42/70 Signal level=-68 dBm
Encryption key:on
ESSID:"Livebox-C61D"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=00000003032bbde8
Extra: Last beacon: 12ms ago
IE: Unknown: 000C4C697665626F782D43363144
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D160B000100000000000000000000000000000000000000
IE: Unknown: 34160B000100000000000000000000000000000000000000
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD8F0050F204104A0001101044000102103B00010310470010383F3D39394AF04CFA3D384B073F3D3910210008536167656D636F6D10230016536167656D636F6D46617374333936355F4C42322E381024000C53475F4C42335F312E322E32104200094E51313432363346461054000800060050F204000110110000100800020006103C0001011049000600372A000120
Cell 07 - Address: 00:78:9E:89:6B:AC
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"Livebox-6BAC"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 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=000000b6c5bf0180
Extra: Last beacon: 328ms ago
IE: Unknown: 000C4C697665626F782D36424143
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: Unknown: 050400030000
IE: Unknown: 0706465220010D14
IE: Unknown: 2A0102
IE: Unknown: 32043048606C
IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
IE: Unknown: 3D160B000100000000000000000000000000000000000000
IE: Unknown: DD180050F20201018A0003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD1D0050F204104A0001101044000102103C0001011049000600372A000120
Cell 08 - Address: B2:5B:DD:A8:E5:C0
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=68/70 Signal level=-42 dBm
Encryption key:on
ESSID:"odocwi"
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=0000017d7dddab94
Extra: Last beacon: 12ms ago
IE: Unknown: 00066F646F637769
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C000000000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340C000000000000000000000000000000000000000000
Cell 09 - Address: B2:5B:DD:A8:E5:C2
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=67/70 Signal level=-43 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=0000017d7dddb574
Extra: Last beacon: 12ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C000000000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C340C000000000000000000000000000000000000000000
Cell 10 - Address: B2:5B:DD:A8:E5:C3
Channel:12
Frequency:2.467 GHz (Channel 12)
Quality=68/70 Signal level=-42 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=0000017d7dddbec7
Extra: Last beacon: 12ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010C
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D160C000000000000000000000000000000000000000000
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: DD1A00904C340C000000000000000000000000000000000000000000
>> uname -r -m
3.19.0-28-generic i686
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noHors ligne
#2 Le 29/09/2015, à 08:15
- ic4r3
Re : Mauvaise connexion wifi
essaie de placer la commande suivante et dis moi si ça resoud ton probleme
sudo iwconfig wlan0 power offj'ai bien une petite idée mais je prefere etre sure.
La programmation aujourd’hui est une course entre les développeurs tâchant de concevoir des programmes de plus en plus nombreux et efficaces, convenant même aux imbéciles, et l’univers essayant de produire des idiots de plus en plus nombreux et efficaces. Jusqu’à présent, c’est l’univers qui gagne.
Hors ligne
#3 Le 30/09/2015, à 08:57
- Aimie
Re : Mauvaise connexion wifi
Voilà ce que me répond le terminal:
E: La commande de mise à jour ne prend pas de paramètre
Hors ligne
#4 Le 30/09/2015, à 12:04
- toutafai
Re : Mauvaise connexion wifi
Bonjour,
Et encore une fois de plus cette réponse :
un de plus pour le grand classique sur les livebox : le double cryptage/chiffrement....purée, c'est une cause de dysfonctionnement.
La solution est de se connecter sur l'interface d'administration de ta livebox, d'aller dans la configuration wifi de cette dernière et choisir soit que du wpa1 TKIP, soit que du wpa2 AES. ne pas oublier d'enregistrer les changements sur la box et de la rebooter une fois que c'est fait.
Coté ubuntu, simplement se deconnecter du wifi, puis se reconnecter
Dernière modification par toutafai (Le 30/09/2015, à 12:04)
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
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