Pages : 1
#1 Le 05/01/2016, à 20:06
- DIYORDIE
deconnexion intempestive wifi
Bonsoir!
Je m'en sors pas avec les deconnexions de wifi... portable tosh C670.
Pourriez vous me filer un coup de main?
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
>> lsusb
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 04f2:b1d6 Chicony Electronics Co., Ltd CNF9055 Toshiba Webcam
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:8181]
Kernel driver in use: rtl8192ce
07:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
Subsystem: Toshiba America Info Systems Device [1179:fd79]
Kernel driver in use: r8169
3f:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 05)
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RTL8188CE 802.11b/g/n WiFi Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlan0
version: 01
numéro de série: 9c:b7:0d:4e:3b:98
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8192ce driverversion=3.13.0-74-generic firmware=N/A ip=192.168.1.14 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:17 portE/S:d000(taille=256) mémoire:f1900000-f1903fff
*-network
description: Ethernet interface
produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:07:00.0
nom logique: eth0
version: 05
numéro de série: e8:40:f2:35:d2:7b
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=rtl_nic/rtl8105e-1.fw latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:44 portE/S:b000(taille=256) mémoire:f1804000-f1804fff mémoire:f1800000-f1803fff
>> lsmod
Module Size Used by
ctr 13049 1
ccm 17773 1
bnep 19624 2
rfcomm 69160 4
bluetooth 391136 10 bnep,rfcomm
binfmt_misc 17468 1
ip6t_REJECT 12939 1
xt_hl 12521 6
ip6t_rt 13537 3
nf_conntrack_ipv6 18894 8
nf_defrag_ipv6 34768 1 nf_conntrack_ipv6
ipt_REJECT 12541 1
xt_LOG 17717 10
xt_limit 12711 13
xt_tcpudp 12884 18
xt_addrtype 12635 4
nf_conntrack_ipv4 15012 8
nf_defrag_ipv4 12758 1 nf_conntrack_ipv4
xt_conntrack 12760 16
arc4 12608 2
uvcvideo 80885 0
ip6table_filter 12815 1
videobuf2_vmalloc 13216 1 uvcvideo
ip6_tables 27025 1 ip6table_filter
videobuf2_memops 13362 1 videobuf2_vmalloc
videobuf2_core 40664 1 uvcvideo
videodev 134688 2 uvcvideo,videobuf2_core
rtl8192ce 53550 0
nf_conntrack_netbios_ns 12665 0
nf_conntrack_broadcast 12589 1 nf_conntrack_netbios_ns
nf_nat_ftp 12770 0
nf_nat 21841 1 nf_nat_ftp
nf_conntrack_ftp 18638 1 nf_nat_ftp
rtl_pci 26690 1 rtl8192ce
rtlwifi 63475 2 rtl_pci,rtl8192ce
nf_conntrack 97202 8 nf_nat_ftp,nf_conntrack_netbios_ns,nf_nat,xt_conntrack,nf_conntrack_broadcast,nf_conntrack_ftp,nf_conntrack_ipv4,nf_conntrack_ipv6
iptable_filter 12810 1
rtl8192c_common 53172 1 rtl8192ce
ip_tables 27239 1 iptable_filter
snd_hda_codec_realtek 65812 1
mac80211 630728 3 rtl_pci,rtlwifi,rtl8192ce
i915 788212 3
snd_hda_intel 56531 3
intel_powerclamp 14705 0
snd_hda_codec 193017 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13602 1 snd_hda_codec
x_tables 34059 13 ip6table_filter,xt_hl,ip_tables,xt_tcpudp,xt_limit,xt_conntrack,xt_LOG,iptable_filter,ip6t_rt,ipt_REJECT,ip6_tables,xt_addrtype,ip6t_REJECT
snd_pcm 102099 2 snd_hda_codec,snd_hda_intel
cfg80211 484040 2 mac80211,rtlwifi
snd_page_alloc 18710 2 snd_pcm,snd_hda_intel
snd_seq_midi 13324 0
snd_seq_midi_event 14899 1 snd_seq_midi
snd_rawmidi 30144 1 snd_seq_midi
drm_kms_helper 55071 1 i915
snd_seq 61560 2 snd_seq_midi_event,snd_seq_midi
drm 303102 4 i915,drm_kms_helper
coretemp 13435 0
joydev 17381 0
serio_raw 13462 0
snd_seq_device 14497 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 29482 2 snd_pcm,snd_seq
sparse_keymap 13948 0
mei_me 18627 0
lpc_ich 21080 0
snd 69322 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
mei 82276 1 mei_me
intel_ips 18664 0
i2c_algo_bit 13413 1 i915
wmi 19177 0
shpchp 37032 0
soundcore 12680 1 snd
video 19476 1 i915
mac_hid 13205 0
parport_pc 32701 0
ppdev 17671 0
lp 17759 0
parport 42348 3 lp,ppdev,parport_pc
psmouse 106692 0
ahci 34091 2
r8169 71677 0
libahci 32716 1 ahci
mii 13934 1 r8169>> iwconfig
wlan0 IEEE 802.11bgn ESSID:"Bbox-F88868"
Mode:Managed Frequency:2.437 GHz Access Point: 00:26:44:F5:B0:67
Bit Rate=18 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=62/70 Signal level=-48 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:2 Missed beacon:0
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr e8:40:f2:35:d2:7b
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:3213 erreurs:0 :0 overruns:0 frame:0
TX packets:3213 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:275307 (275.3 KB) Octets transmis:275307 (275.3 KB)
wlan0 Link encap:Ethernet HWaddr 9c:b7:0d:4e:3b:98
inet adr:192.168.1.14 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::9eb7:dff:fe4e:3b98/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:37877 erreurs:0 :0 overruns:0 frame:0
TX packets:29267 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:43136599 (43.1 MB) Octets transmis:3867372 (3.8 MB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:26:44:F5:B0:67
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=70/70 Signal level=26 dBm
Encryption key:on
ESSID:"Bbox-F88868"
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=00000027d49fd6df
Extra: Last beacon: 8ms ago
IE: Unknown: 000B42626F782D463838383638
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: DD090010180201F4040000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 02 - Address: 1C:7E:E5:8F:06:52
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=62/70 Signal level=-48 dBm
Encryption key:off
ESSID:"dlink"
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=00000018d2c60b20
Extra: Last beacon: 8ms ago
IE: Unknown: 0005646C696E6B
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6C0117FF000000000000000000000000000000000C0000000000
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000005127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706474220010D10
IE: Unknown: DD050050F20500
IE: Unknown: DD750050F204104A00011010440001011041000100103B00010310470010362CB3083F2F9D13B71F1C7EE58F065310210006442D4C696E6B102300074449522D363030102400074449522D3630301042000830303030303030301054000800060050F2040001101100074449522D363030100800020086
Cell 03 - Address: 6A:26:44:F5:B0:64
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=60/70 Signal level=-50 dBm
Encryption key:off
ESSID:"Bouygues Telecom Wi-Fi"
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=00000027d49faf45
Extra: Last beacon: 8ms ago
IE: Unknown: 0016426F7579677565732054656C65636F6D2057692D4669
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: DD090010180201F4040000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
>> uname -r -m
3.13.0-74-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
NetworkManager Tool
State: connected (global)
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: E8:40:F2:35:D2:7B
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
- Device: wlan0 [Bbox-F88868] -------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8192ce
State: connected
Default: yes
HW Address: 9C:B7:0D:4E:3B:98
Capabilities:
Speed: 18 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
dlink: Infra, 1C:7E:E5:8F:06:52, Freq 2412 MHz, Rate 54 Mb/s, Strength 87
Bouygues Telecom Wi-Fi: Infra, 6A:26:44:F5:B0:64, Freq 2437 MHz, Rate 54 Mb/s, Strength 77
*Bbox-F88868: Infra, 00:26:44:F5:B0:67, Freq 2437 MHz, Rate 54 Mb/s, Strength 72 WPA WPA2
IPv4 Settings:
Address: 192.168.1.14
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.254
DNS: 192.168.1.254
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: noJ'avais déjà gratté du côté de la gestion d'alimentation wifi en virant tlp et ai bidouillé
gksudo gedit /etc/pm/power.d/wirelessune page blanche s'ouvres, ajouté
#!/bin/sh
/sbin/iwconfig wlan2 power off
enregistré le fichier et quitté gedit puis rendu le script executables au demarrage
sudo chmod +x /etc/pm/power.d/wirelessSans succés...
iwconfig lors de l'extinction du wifi puis éteindre ralumer le wifi qui permet de récup la connexion: j'ai bien
Power Management:off dans les deux cas.
Help?
Merci!!
Hors ligne
#2 Le 06/01/2016, à 08:53
- xubu1957
Re : deconnexion intempestive wifi
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