#1 Le 06/02/2017, à 16:35
- henri13
déconnection intempestive avec clef wifi ubuntu 16.04 [Résolu]
Bonjour, j'ai un souci de déconnexion toutes les minutes (environ) . J'ai un vieux Lenovo Thinkcenter et une cklef wifi usb . J'ai recueilli les infos nécessaires. Quelqu'un peut-il m'aider à résoudre ce problème très pénible , si c'est possible? Merci d'avance.
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
>> lsusb
Bus 001 Device 003: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
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
Bus 002 Device 002: ID 03f0:1024 Hewlett-Packard Smart Card Keyboard
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
04:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM5786 Gigabit Ethernet PCI Express [14e4:169a] (rev 02)
Subsystem: Lenovo NetLink BCM5786 Gigabit Ethernet PCI Express [17aa:300b]
Kernel driver in use: tg3
Kernel modules: tg3
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: NetLink BCM5786 Gigabit Ethernet PCI Express
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: enp4s0
version: 02
numéro de série: 00:1a:6b:48:ae:f0
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 firmware=sb v2.04 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:29 mémoire:d0100000-d010ffff
*-network
description: Interface réseau sans fil
identifiant matériel: 1
information bus: usb@1:6
nom logique: wlxc4e9841bfc63
numéro de série: c4:e9:84:1b:fc:63
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=rtl8192cu driverversion=4.4.0-62-generic firmware=N/A ip=192.168.0.44 link=yes multicast=yes wireless=IEEE 802.11bgn
>> lsmod
Module Size Used by
cpuid 16384 0
binfmt_misc 20480 1
btrfs 987136 0
xor 24576 1 btrfs
raid6_pq 102400 1 btrfs
ufs 73728 0
qnx4 16384 0
hfsplus 106496 0
hfs 57344 0
minix 36864 0
ntfs 98304 0
msdos 20480 0
jfs 180224 0
xfs 970752 0
libcrc32c 16384 1 xfs
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 1
ccm 20480 1
rtl8xxxu 73728 0
arc4 16384 2
rtl8192cu 69632 0
rtl_usb 20480 1 rtl8192cu
rtl8192c_common 53248 1 rtl8192cu
rtlwifi 77824 3 rtl_usb,rtl8192c_common,rtl8192cu
mac80211 737280 4 rtl8xxxu,rtl_usb,rtlwifi,rtl8192cu
cfg80211 565248 2 mac80211,rtlwifi
gpio_ich 16384 0
snd_hda_codec_analog 16384 1
snd_hda_codec_generic 77824 1 snd_hda_codec_analog
snd_hda_intel 40960 3
snd_hda_codec 135168 3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_analog
snd_hda_core 73728 4 snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_hda_codec_analog
input_leds 16384 0
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 106496 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
lpc_ich 24576 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
coretemp 16384 0
snd_timer 32768 2 snd_pcm,snd_seq
serio_raw 16384 0
snd 81920 16 snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_analog
soundcore 16384 1 snd
8250_fintek 16384 0
shpchp 36864 0
mac_hid 16384 0
parport_pc 32768 1
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 118784 2 hid_generic,usbhid
psmouse 131072 0
i915 1208320 2
pata_acpi 16384 0
tg3 163840 0
video 40960 1 i915
ptp 20480 1 tg3
i2c_algo_bit 16384 1 i915
pps_core 20480 1 ptp
drm_kms_helper 155648 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
floppy 73728 0
fb_sys_fops 16384 1 drm_kms_helper
fjes 28672 0
drm 364544 4 i915,drm_kms_helper>> iwconfig
wlxc4e9841bfc63 IEEE 802.11bgn ESSID:"freebox_enclos"
Mode:Managed Frequency:2.462 GHz Access Point: F4:CA:E5:D0:48:6C
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=67/70 Signal level=-43 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
>> ifconfig -a
enp4s0 Link encap:Ethernet HWaddr 00:1a:6b:48:ae:f0
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)
Interruption:17
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:14349 erreurs:0 :0 overruns:0 frame:0
TX packets:14349 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:4476424 (4.4 MB) Octets transmis:4476424 (4.4 MB)
wlxc4e9841bfc63 Link encap:Ethernet HWaddr c4:e9:84:1b:fc:63
inet adr:192.168.0.44 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::3cc0:afd7:7c31:6ce1/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:559584 erreurs:0 :0 overruns:0 frame:0
TX packets:299501 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:822982545 (822.9 MB) Octets transmis:34846741 (34.8 MB)
>> sudo iwlist scan
wlxc4e9841bfc63 Scan completed :
Cell 01 - Address: F4:CA:E5:D0:48:6C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-40 dBm
Encryption key:on
ESSID:"freebox_enclos"
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=000004defac69870
Extra: Last beacon: 12ms ago
IE: Unknown: 000E66726565626F785F656E636C6F73
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: F4:CA:E5:DF:17:4D
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=12/70 Signal level=-98 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=000000170bf9c191
Extra: Last beacon: 12ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: F4:CA:E5:DF:17:4C
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"Freebox-4A5504"
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=000000170bfa398a
Extra: Last beacon: 12ms ago
IE: Unknown: 000E46726565626F782D344135353034
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: F4:CA:E5:DF:17:4E
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=12/70 Signal level=-98 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=000000170bf95094
Extra: Last beacon: 12ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 030101
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: 3D1601000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 72:7E:CB:8C:9D:5F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"SFR WiFi Mobile"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000733eb11c963
Extra: Last beacon: 12ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B000000000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 06 - Address: 30:7E:CB:8C:9D:5C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"SFR_9D58"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000733eb119b00
Extra: Last beacon: 12ms ago
IE: Unknown: 00085346525F39443538
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: DD840050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000A4E42362D5345522D72321023000A4E42362D5345522D72321024000A4E42362D5345522D72321042000C3330374543423843394435381054000800060050F2040001101100085346525F39443538100800020084103C000101
IE: Unknown: DD090010180206F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: F4:CA:E5:D0:48:6E
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-40 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=000004defac5a839
Extra: Last beacon: 12ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 08 - Address: 72:7E:CB:8C:9D:5D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=38/70 Signal level=-72 dBm
Encryption key:off
ESSID:"SFR WiFi FON"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000733eb11a7e7
Extra: Last beacon: 12ms ago
IE: Unknown: 000C534652205769466920464F4E
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B000000000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 09 - Address: F4:CA:E5:D0:48:6D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=70/70 Signal level=-40 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=000004defac620c8
Extra: Last beacon: 12ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 10 - Address: FA:45:D2:E5:7F:DA
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=12/70 Signal level=-98 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=00000038fdc6e4a3
Extra: Last beacon: 2672ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 030102
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 05050001000A01
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1602050000000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000040127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3402050000000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 11 - Address: FA:45:D2:E5:7F:DB
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=12/70 Signal level=-98 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=00000038fdc6ed75
Extra: Last beacon: 2672ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 030102
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1602050000000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000040127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3402050000000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 12 - Address: 68:A3:78:17:C9:5D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 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=000000f24550815f
Extra: Last beacon: 2088ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 13 - Address: F4:CA:E5:C1:AB:2C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"freebox_chaz"
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=00000004a9d78160
Extra: Last beacon: 112ms ago
IE: Unknown: 000C66726565626F785F6368617A
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 14 - Address: F4:CA:E5:C1:AB:2E
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 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=00000004a9cf57ef
Extra: Last beacon: 12ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
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: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 15 - Address: F4:CA:E5:C1:AB:2D
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 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=00000004a9cfc032
Extra: Last beacon: 12ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1A6C0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 16 - Address: 68:A3:78:17:C9:5C
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=12/70 Signal level=-98 dBm
Encryption key:on
ESSID:"freebox_Muller"
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=000000f24555015f
Extra: Last beacon: 1824ms ago
IE: Unknown: 000E66726565626F785F4D756C6C6572
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 17 - Address: 14:0C:76:8A:A0:C9
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=12/70 Signal level=-98 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=0000026c3c41815f
Extra: Last beacon: 52ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
IE: Unknown: 050401020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160D000400000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
4.4.0-62-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
>> nmcli dev wifi
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
FreeWifi_secure Infra 11 54 Mo/s 100 ▂▄▆█ WPA2 802.1X
* freebox_enclos Infra 11 54 Mo/s 100 ▂▄▆█ WPA1
FreeWifi Infra 11 54 Mo/s 100 ▂▄▆█ --
SFR_9D58 Infra 11 54 Mo/s 47 ▂▄__ WPA1
SFR WiFi Mobile Infra 11 54 Mo/s 47 ▂▄__ WPA2 802.1X
SFR WiFi FON Infra 11 54 Mo/s 47 ▂▄__ --
FreeWifi_secure Infra 1 54 Mo/s 4 ____ WPA2 802.1X
FreeWifi Infra 1 54 Mo/s 4 ____ --
Freebox-4A5504 Infra 1 54 Mo/s 4 ____ WPA2
FreeWifi Infra 2 54 Mo/s 4 ____ --
FreeWifi_secure Infra 2 54 Mo/s 4 ____ WPA1 802.1X
FREEBOX_OULIMATA_Z4 Infra 2 54 Mo/s 4 ____ WPA1
FreeWifi_secure Infra 11 54 Mo/s 4 ____ WPA2 802.1X
FreeWifi Infra 11 54 Mo/s 4 ____ --
freebox_chaz Infra 11 54 Mo/s 4 ____ WPA1
FreeWifi Infra 11 54 Mo/s 4 ____ --
freebox_Muller Infra 11 54 Mo/s 4 ____ WPA1
FreeWifi_secure Infra 13 54 Mo/s 4 ____ WPA2 802.1X
FreeWifi Infra 13 54 Mo/s 4 ____ --
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
freebox_enclos 2 9d6bd440-7479-4150-b415-ab4c737eac81 802-11-wireless wlxc4e9841bfc63
Connexion filaire 1 c989f84c-4f8e-3611-82bf-2605d0ddf25f 802-3-ethernet --
freebox_enclos 1 d2ddf33d-963c-439b-95ba-131842c3dea5 802-11-wireless --
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noDernière modification par henri13 (Le 06/02/2017, à 20:57)
Hors ligne
#2 Le 06/02/2017, à 17:38
- xubu1957
Re : déconnection intempestive avec clef wifi ubuntu 16.04 [Résolu]
Bonjour,
Essaies :
darkangel6669 a écrit :
Oui ça fonctionne bien en blacklistant le module rtl8xxxu, merci
echo 'blacklist rtl8xxxu' >> /etc/modprobe.d/blacklist.conf
depuis : [Résolu] rtl8192cu et ubuntu 16.04
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
#3 Le 06/02/2017, à 20:58
- henri13
Re : déconnection intempestive avec clef wifi ubuntu 16.04 [Résolu]
MERCI beaucoup! ça a l'air de fonctionner. Vous me retirez une grosse épine du pied ! .. Je passe en résolu..
Hors ligne