Pages : 1
#1 Le 16/04/2015, à 13:24
- eylo3451
Pas de connexion wifi possible (ou connexion intermittente)
Bonjour,
Je viens tout juste d'installer ubuntu 14.04.1 LTS (dual boot) et j'ai un problème avec ma connexion internet, et ce quelque soit le lieu (maison ou travail).
Les réseaux wifi sont visibles, mais impossible de s'y connecter (ou alors le signal est très faible et je ne peux me connecter que pendant un petit moment).
Je précise que je ne suis pas en France, donc j'utilise une box (mais pas de livebox ou freebox ou autre...).
Pour pouvoir me connecter, j'utilise donc une connexion filiaire (tethering) via mon téléphone (qui lui capte le wifi).
J'ai essayer ça... ça marche un moment (20-30 min) puis je perds le wifi...
sudo apt-get install --reinstall linux-headers-generic linux-headers-$(uname -r) build-essential dkms git
git clone https://github.com/FreedomBen/rtl8188ce-linux-driver
cd rtl8188ce-linux-driver
make
sudo make install
sudo cp -r firmware/* /lib/firmware
echo "options rtl8188ee ips=0 fwlps=0" | sudo tee /etc/modprobe.d/rtl8188ee.conf
Ne sachant que faire, je me suis dit que le mieux était de poster ici.
Voici les différentes informations dont je dispose (réalisé avec une connexion filiaire via mon téléphone) :
Liste du matériel ayant un rapport avec le réseau
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: eth0
version: 02
numéro de série: 00:1e:33:d3:7e:f6
taille: 10Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: 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=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:44 portE/S:4000(taille=256) mémoire:d0010000-d0010fff mémoire:d0000000-d000ffff mémoire:d0020000-d003ffff
*-network
description: Interface réseau sans fil
produit: RTL8192E/RTL8192SE Wireless LAN Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 01
numéro de série: 00:22:5f:d4:9b:cf
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl819xE driverversion=0014.0401.2010 latency=0 link=no multicast=yes wireless=802.11bgn
ressources: irq:17 portE/S:2000(taille=256) mémoire:d4100000-d4103fff
*-network
description: Ethernet interface
identifiant matériel: 2
nom logique: usb0
numéro de série: aa:bb:cc:dd:ee:ff
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.130 link=yes multicast=yes
liste de toutes les interfaces réseau
eth0 Link encap:Ethernet HWaddr 00:1e:33:d3:7e:f6
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:14127 erreurs:0 :0 overruns:0 frame:0
TX packets:14127 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:1397053 (1.3 MB) Octets transmis:1397053 (1.3 MB)
usb0 Link encap:Ethernet HWaddr aa:bb:cc:dd:ee:ff
inet adr:192.168.42.130 Bcast:192.168.42.255 Masque:255.255.255.0
adr inet6: fe80::a8bb:ccff:fedd:eeff/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:8207 erreurs:0 :0 overruns:0 frame:0
TX packets:17069 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:3979348 (3.9 MB) Octets transmis:2359986 (2.3 MB)
wlan0 Link encap:Ethernet HWaddr 00:22:5f:d4:9b:cf
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:22488 erreurs:0 :0 overruns:0 frame:0
TX packets:18361 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:16488973 (16.4 MB) Octets transmis:2836757 (2.8 MB)
Interruption:17 Mémoire:ffffc90004750000-ffffc90004750100
configuration des interfaces réseau
elodie@elodie-Satellite-L350:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
configuration des interfaces réseau
NetworkManager Tool
State: connected (global)
- Device: usb0 [Wired connection 2] -------------------------------------------
Type: Wired
Driver: rndis_host
State: connected
Default: yes
HW Address: AA:BB:CC:DD:EE:FF
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.42.130
Prefix: 24 (255.255.255.0)
Gateway: 192.168.42.129
DNS: 192.168.42.129
DNS: 127.0.1.1
DNS: 8.8.8.8
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rtl819xE
State: disconnected
Default: no
HW Address: 00:22:5F:D4:9B:CF
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
Geodata: Infra, F8:D1:11:2A:EA:60, Freq 2437 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
BILANS: Infra, 50:67:F0:C9:CB:90, Freq 2412 MHz, Rate 22 Mb/s, Strength 70 WPA2
OC: Infra, 94:44:52:EF:75:A6, Freq 2437 MHz, Rate 44 Mb/s, Strength 84 WPA WPA2
ZyXEL2656kkk: Infra, 50:67:F0:C9:EF:98, Freq 2417 MHz, Rate 22 Mb/s, Strength 65 WPA WPA2
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: 00:1E:33:D3:7E:F6
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
Désolée pour ce long message...
Et merci d'avance. :)
Hors ligne
#2 Le 16/04/2015, à 21:08
- eylo3451
Re : Pas de connexion wifi possible (ou connexion intermittente)
Autres infos...
########## wireless info START ##########
Report from: 16 Apr 2015 20:54 CEST +0200
Booted last: 16 Apr 2015 20:20 CEST +0200
Script from: 06 Apr 2015 17:23 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Codename: trusty
##### kernel ############################
Linux 3.13.0-49-generic #83-Ubuntu SMP Fri Apr 10 20:11:33 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, persistent, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02)
Subsystem: Toshiba America Info Systems Device [1179:ff1e]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192E/RTL8192SE Wireless LAN Controller [10ec:8192] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:8151]
Kernel driver in use: rtl819xE
##### lsusb #############################
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:c52f Logitech, Inc. Unifying Receiver
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 04f2:b070 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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
##### PCMCIA card info ##################
##### rfkill ############################
##### lsmod #############################
rndis_wlan 50281 0
rndis_host 14503 1 rndis_wlan
usbnet 43913 3 rndis_host,rndis_wlan,cdc_ether
rtllib_crypt_ccmp 12829 0
r8192e_pci 201411 0
rtllib 151694 1 r8192e_pci
lib80211 14381 2 rtllib,rtllib_crypt_ccmp
rtl8192se 63196 0
rtl_pci 26690 1 rtl8192se
rtlwifi 63475 2 rtl_pci,rtl8192se
mac80211 630669 3 rtl_pci,rtlwifi,rtl8192se
cfg80211 484040 3 mac80211,rndis_wlan,rtlwifi
wmi 19177 1 toshiba_acpi
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
wlan0 Link encap:Ethernet HWaddr <MAC 'wlan0' [IF]>
inet addr:192.168.1.105 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::222:5fff:fed4:9bcf/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:674 errors:0 dropped:0 overruns:0 frame:0
TX packets:1732 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:311391 (311.3 KB) TX bytes:155008 (155.0 KB)
Interrupt:17 Memory:ffffc90004760000-ffffc90004760100
##### iwconfig ##########################
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 802.11bgn ESSID:"PENTAGRAM" Nickname:"rtl8192E"
Mode:Managed Frequency=2.437 GHz Access Point: <MAC 'PENTAGRAM' [AC4]>
Bit Rate=1 Mb/s
Retry min limit:7 RTS thr:off Fragment thr:off
Power Management period:0us mode:All packets received
Link Quality=87/100 Signal level=-60 dBm Noise level=-113 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.100 0.0.0.0 UG 0 0 0 wlan0
192.168.1.0 0.0.0.0 255.255.255.0 U 9 0 0 wlan0
##### resolv.conf #######################
nameserver 127.0.1.1
##### NetworkManager info ###############
NetworkManager Tool
State: connected (global)
- Device: wlan0 [PENTAGRAM] ---------------------------------------------------
Type: 802.11 WiFi
Driver: rtl819xE
State: connected
Default: yes
HW Address: <MAC 'wlan0' [IF]>
Capabilities:
Speed: 1 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
default: Infra, <MAC 'default' [AC9]>, Freq 2437 MHz, Rate 54 Mb/s, Strength 64 WPA
severina: Infra, <MAC 'severina' [AC11]>, Freq 2447 MHz, Rate 22 Mb/s, Strength 32 WPA
mikss: Infra, <MAC 'mikss' [AC13]>, Freq 2452 MHz, Rate 22 Mb/s, Strength 30 WPA2
ZyXEL5275nvi: Infra, <MAC 'ZyXEL5275nvi' [AC14]>, Freq 2472 MHz, Rate 8 Mb/s, Strength 34 WPA
mici: Infra, <MAC 'mici' [AC1]>, Freq 2412 MHz, Rate 22 Mb/s, Strength 64 WPA
Ljubez <3: Infra, <MAC 'Ljubez <3' [AC6]>, Freq 2427 MHz, Rate 22 Mb/s, Strength 62 WPA
cimeri: Infra, <MAC 'cimeri' [AC2]>, Freq 2417 MHz, Rate 22 Mb/s, Strength 64 WPA WPA2
PR?LJA: Infra, <MAC 'PR?LJA' [AC10]>, Freq 2447 MHz, Rate 8 Mb/s, Strength 72 WPA2
HOMEWAN: Infra, <MAC 'HOMEWAN' [AC5]>, Freq 2427 MHz, Rate 54 Mb/s, Strength 62 WEP
StarNet-JC4: Infra, <MAC 'StarNet-JC4' [AC8]>, Freq 2442 MHz, Rate 54 Mb/s, Strength 30
StarNet-JC3: Infra, <MAC 'StarNet-JC3' [AC12]>, Freq 2462 MHz, Rate 54 Mb/s, Strength 72
StarNet-JC7: Infra, <MAC 'StarNet-JC7' [AC3]>, Freq 2412 MHz, Rate 54 Mb/s, Strength 64
PENTAGRAM: Infra, <MAC 'PENTAGRAM' [AC7]>, Freq 2437 MHz, Rate 22 Mb/s, Strength 62 WPA
*PENTAGRAM: Infra, <MAC 'PENTAGRAM' [AC4]>, Freq 2437 MHz, Rate 22 Mb/s, Strength 87 WPA
TP-LINK_AAC5C6: Infra, <MAC 'TP-LINK_AAC5C6' [AC15]>, Freq 2462 MHz, Rate 54 Mb/s, Strength 57
IPv4 Settings:
Address: 192.168.1.105
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.100
DNS: 87.250.97.250
DNS: 208.67.222.222
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: <MAC 'eth0' [IF]>
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
no-auto-default=<MAC address>,
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/OC]] (600 root)
[connection] id=OC | type=802-11-wireless
[802-11-wireless] ssid=OC | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto
[[/etc/NetworkManager/system-connections/PENTAGRAM]] (600 root)
[connection] id=PENTAGRAM | type=802-11-wireless
[802-11-wireless] ssid=PENTAGRAM | mac-address=<MAC 'wlan0' [IF]>
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: Europe/Paris (based on set time zone)
country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
##### iwlist channels ###################
eth0 no frequency information.
lo no frequency information.
wlan0 13 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Current Frequency:2.437 GHz (Channel 6)
##### iwlist scan #######################
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: <MAC 'mici' [AC1]>
ESSID:"mici"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:1
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
Quality=88/100 Signal level=-60 dBm Noise level=-114 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 177ms ago
Cell 02 - Address: <MAC 'cimeri' [AC2]>
ESSID:"cimeri"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:2
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 11 6 9 12 18 24 36 48 54
Quality=71/100 Signal level=-60 dBm Noise level=-105 dBm
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
Extra: Last beacon: 184ms ago
Cell 03 - Address: <MAC 'StarNet-JC7' [AC3]>
ESSID:"StarNet-JC7"
Protocol:IEEE802.11bg
Mode:Master
Channel:1
Encryption key:off
Bit Rates:54 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 11 6 9 12 18 24 36 48 54
Quality=72/100 Signal level=-60 dBm Noise level=-106 dBm
Extra: Last beacon: 153ms ago
Cell 04 - Address: <MAC 'PENTAGRAM' [AC4]>
ESSID:"PENTAGRAM"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:6
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
Quality=79/100 Signal level=-59 dBm Noise level=-109 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 0ms ago
Cell 05 - Address: <MAC 'HOMEWAN' [AC5]>
ESSID:"HOMEWAN"
Protocol:IEEE802.11bg
Mode:Master
Channel:4
Encryption key:on
Bit Rates:54 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54
Quality=63/100 Signal level=-59 dBm Noise level=-101 dBm
Extra: Last beacon: 117ms ago
Cell 06 - Address: <MAC 'Ljubez <3' [AC6]>
ESSID:"Ljubez <3"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:4
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
Quality=65/100 Signal level=-59 dBm Noise level=-102 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 122ms ago
Cell 07 - Address: <MAC 'PENTAGRAM' [AC7]>
ESSID:"PENTAGRAM"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:6
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
Quality=69/100 Signal level=-60 dBm Noise level=-104 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 100ms ago
Cell 08 - Address: <MAC 'StarNet-JC4' [AC8]>
ESSID:"StarNet-JC4"
Protocol:IEEE802.11bg
Mode:Master
Channel:7
Encryption key:off
Bit Rates:54 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 11 6 9 12 18 24 36 48 54
Quality=95/100 Signal level=-60 dBm Noise level=-117 dBm
Extra: Last beacon: 68ms ago
Cell 09 - Address: <MAC 'default' [AC9]>
ESSID:"default"
Protocol:IEEE802.11bg
Mode:Master
Channel:6
Encryption key:on
Bit Rates:54 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 22 24 36 48 54
Quality=65/100 Signal level=-60 dBm Noise level=-102 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Extra: Last beacon: 113ms ago
Cell 10 - Address: <MAC 'PR?LJA' [AC10]>
ESSID:"PR?LJA"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:8
Encryption key:on
Bit Rates:72 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54
Quality=100/100 Signal level=-59 dBm Noise level=-120 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 59ms ago
Cell 11 - Address: <MAC 'severina' [AC11]>
ESSID:"severina"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:8
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
Quality=95/100 Signal level=-60 dBm Noise level=-117 dBm
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 75ms ago
Cell 12 - Address: <MAC 'StarNet-JC3' [AC12]>
ESSID:"StarNet-JC3"
Protocol:IEEE802.11bg
Mode:Master
Channel:11
Encryption key:off
Bit Rates:54 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 11 6 9 12 18 24 36 48 54
Quality=95/100 Signal level=-59 dBm Noise level=-117 dBm
Extra: Last beacon: 10ms ago
Cell 13 - Address: <MAC 'mikss' [AC13]>
ESSID:"mikss"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:9
Encryption key:on
Bit Rates:150 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 11 6 9 12 18 24 36 48 54
Quality=100/100 Signal level=-60 dBm Noise level=-120 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
Extra: Last beacon: 62ms ago
Cell 14 - Address: <MAC 'ZyXEL5275nvi' [AC14]>
ESSID:"ZyXEL5275nvi"
Protocol:IEEE802.11N-24G
Mode:Master
Channel:13
Encryption key:on
Bit Rates:72 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54
Quality=95/100 Signal level=-59 dBm Noise level=-117 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Extra: Last beacon: 5ms ago
Cell 15 - Address: <MAC 'TP-LINK_AAC5C6' [AC15]>
ESSID:"TP-LINK_AAC5C6"
Protocol:IEEE802.11bg
Mode:Master
Channel:11
Encryption key:off
Bit Rates:54 Mb/s
Extra: Rates (Mb/s): 1 2 5.5 9 11 6 12 18 24 36 48 54
Quality=84/100 Signal level=-59 dBm Noise level=-112 dBm
Extra: Last beacon: 43ms ago
##### module infos ######################
[rtllib_crypt_ccmp]
filename: /lib/modules/3.13.0-49-generic/kernel/drivers/staging/rtl8192e/rtllib_crypt_ccmp.ko
license: GPL
srcversion: B241855B9908EB7A9ACEBC5
depends: lib80211
staging: Y
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
[r8192e_pci]
filename: /lib/modules/3.13.0-49-generic/kernel/drivers/staging/rtl8192e/rtl8192e/r8192e_pci.ko
firmware: RTL8192E/data.img
firmware: RTL8192E/main.img
firmware: RTL8192E/boot.img
license: GPL
version: 0014.0401.2010
author: Copyright(c) 2008 - 2010 Realsil Semiconductor Corporation <wlanfae@realtek.com>
description: Linux driver for Realtek RTL819x WiFi cards
srcversion: 3D206C4B49F59DCA8148B46
depends: rtllib
staging: Y
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
parm: ifname: Net interface name, wlan%d=default (charp)
parm: hwwep: Try to use hardware WEP support(default use hw. set 0 to use software security) (int)
parm: channels: Channel bitmask for specific locales. NYI (int)
[rtllib]
filename: /lib/modules/3.13.0-49-generic/kernel/drivers/staging/rtl8192e/rtllib.ko
license: GPL
srcversion: 9D955F24B73C2DC8B79D5B4
depends: lib80211
staging: Y
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
[rtl8192se]
filename: /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192se/rtl8192se.ko
firmware: rtlwifi/rtl8192sefw.bin
description: Realtek 8192S/8191S 802.11n PCI wireless
license: GPL
author: Larry Finger <Larry.Finger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: C53951858E34882052195CA
depends: rtlwifi,rtl_pci,mac80211
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: ips:Set to 0 to not use link power save (default 1)
(bool)
parm: swlps:Set to 1 to use SW control power save (default 0)
(bool)
parm: fwlps:Set to 1 to use FW control power save (default 1)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)
[rtl_pci]
filename: /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rtlwifi/rtl_pci.ko
description: PCI basic driver for rtlwifi
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: D5E4890DC428FA5A1BF92DF
depends: mac80211,rtlwifi
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
[rtlwifi]
filename: /lib/modules/3.13.0-49-generic/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <Larry.FInger@lwfinger.net>
author: Realtek WlanFAE <wlanfae@realtek.com>
author: lizhaoming <chaoming_li@realsil.com.cn>
srcversion: 730FEE1A7696EA37A982482
depends: mac80211,cfg80211
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
[mac80211]
filename: /lib/modules/3.13.0-49-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 29A87AE7782ED3657631C32
depends: cfg80211
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[cfg80211]
filename: /lib/modules/3.13.0-49-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 176113E009F723E69BE9BAB
depends:
intree: Y
vermagic: 3.13.0-49-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 6F:CA:28:7C:25:73:D0:9C:A3:2C:19:80:C0:D7:63:77:7A:63:D4:F5
sig_hashalgo: sha512
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[r8192e_pci]
channels: 16383
hwwep: 1
ifname: wlan%d
[rtl8192se]
debug: 0
fwlps: N
ips: Y
swenc: N
swlps: Y
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
lp
rtc
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x10ec:0x8136 (r8169)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x10ec:0x8192 (rtl819xE)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'wlan0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
##### dmesg #############################
[ 1977.125219] rtl819xE:No more TX desc@1, ring->idx = 0, idx = 0, skblen = 0x4e queuelen=0 (repeated 92 times)
[ 2102.689090] rtl819xE:No more TX desc@1, ring->idx = 0, idx = 0, skblen = 0x8f queuelen=0
[ 2102.689242] rtl819xE:No more TX desc@1, ring->idx = 0, idx = 0, skblen = 0x7b queuelen=0
[ 2105.601438] rtl819xE:No more TX desc@1, ring->idx = 0, idx = 0, skblen = 0x4e queuelen=0 (repeated 6 times)
########## wireless info END ############
Hors ligne
#3 Le 07/05/2015, à 07:44
- WonknU
Re : Pas de connexion wifi possible (ou connexion intermittente)
Bonjour,
Dans ton premier message, je comprend que tu n'arrives pas à te connecté à un réseau WIFI, mais dans ton deuxième message, je vois que tu es connectée à "PENTAGRAM". Dis moi si je me trompe...
Sinon, modifie ton fichier /etc/network/interfaces et met:
auto wlan0
iface wlan0 inet dhcp
Tiens moi au courant
Hors ligne
#4 Le 07/05/2015, à 20:22
- DB2
Re : Pas de connexion wifi possible (ou connexion intermittente)
J'ai un soucis exactement du meme ordre que j'ai déjà exposé dans un fil voisin. ([Résolu] Wifi instable Ubuntu 14.04 Intel Wireless-N 1030)
Mais comme il était marqué comme résolu, je pense que personne ne le lira.
J'y avais copié le descriptif complet de ma config mais depuis, je pense avoir réduit le pb à une simple question precise :
Y a t'il un moyen de forcer le noyau linux de la 14.04 lts (sur laquelle est aussi basée la mint 17.1) à accepter le produit Wireless 7260 de chez Intel que visiblement il n'accepte pas.
ça passait tres bien avec la Mint 16, avec la 17.1 (xfce ou kde), ça ne passe plus
J'ai aussi tenté la 15.04 xfce, ça ne marche toujours pas
Après 3 instals, je n'ai pas trop envie de revenir à la mint 16 (j'avais des soucis de redémarrage du portable)
Je viens de télécharger la LMDE et je vais tenter une 4éme fois de la journée
Merci de vos idées
Dernière modification par DB2 (Le 07/05/2015, à 20:24)
Hors ligne
#5 Le 07/05/2015, à 21:21
- WonknU
Re : Pas de connexion wifi possible (ou connexion intermittente)
Bonjour,
Oui, c'est sur que si tu as marqué "Résolu", pas grand monde va pouvoir t'aider...
Regarde ça :
https://doc.ubuntu-fr.org/wifi_liste_carte
Si ça ne marche toujours pas, créé un nouveau sujet et met les mêmes détails que eylo3451
Hors ligne
#6 Le 07/05/2015, à 23:32
- DB2
Re : Pas de connexion wifi possible (ou connexion intermittente)
Je n'ai pas marqué "résolu", j'ai fait comme ici, j'ai continué un post identique à mon pb.
Mais à la différence d'ici, il était marqué résolu.
Je n'étais d'ailleurs pas le seul, qqun était intervenu un peu avant moi
Je n'ai pas créé de nouveau post car c'est exactement le même soucis.
J'ai d'ailleurs l'impression de l'avoir résolu avec l'installation de la LMDE.
Le noyau est sans doute plus ancien et ne souffre donc pas de ce bug
Ceci dit, je vais qd meme jeter un oeil à ton lien
Merci
Hors ligne
#7 Le 07/05/2015, à 23:38
- DB2
Re : Pas de connexion wifi possible (ou connexion intermittente)
Procédures d'installation spécifiques
Chipset Intel 7260Ce chipset devrait être reconnu nativement à partir d'Ubuntu 14.04 (noyaux Linux en version >= 3.10).
Je lis ça et je trouve ça très étrange
J'avais la Mint 16 et ça fonctionnait parfaitement. C'est en passant à la 17.1 basée justement sur la 14.04 que le wifi ne marchait plus
C'est bien dommage que j'ai fini l'instal de la LMDE parce que du coup je ne peux pas tester la solution proposée.
Mais visiblement comme le pb était bien connu, ça devait marcher
Merci encore
Hors ligne