Pages : 1
#1 Le 07/04/2016, à 01:11
- olivier114
[Résolu] déconnexion wifi carte RTL8723BE
Bonjour,
Je viens de faire un dual boot sur mon pc easynote LE69KB, j'ai donc windows10 et ubuntu lts 14.04.
Une fois ubuntu démarré j'ai la connexion wifi pendant moins de 2 minutes et ensuite elle part et je suis obligé de me mettre en filaire.
Que faire ?
Dernière modification par Ayral (Le 13/04/2016, à 09:44)
Hors ligne
#2 Le 07/04/2016, à 03:05
- xubu1957
Re : [Résolu] déconnexion wifi carte RTL8723BE
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
Hors ligne
#3 Le 07/04/2016, à 20:41
- olivier114
Re : [Résolu] déconnexion wifi carte RTL8723BE
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS"
lsusb
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 003: ID 1bcf:2c55 Sunplus Innovation Technology Inc.
Bus 003 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 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8280 / R3 Series]
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 01)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:14.7 SD Host controller: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller (rev 01)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 5
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
03:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
lspci -nn | grep -i net
01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
03:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe [14e4:1692] (rev 01)
lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex
Subsystem: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8280 / R3 Series]
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: radeon
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
Kernel driver in use: snd_hda_intel
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
Kernel driver in use: pcieport
00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
Kernel driver in use: pcieport
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
Kernel driver in use: pcieport
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: xhci_hcd
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
Subsystem: Acer Incorporated [ALI] Device 0782
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
Subsystem: Acer Incorporated [ALI] Device 0782
00:14.7 SD Host controller: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: sdhci-pci
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 3
Kernel driver in use: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 4
Kernel driver in use: fam15h_power
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 5
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
Subsystem: Acer Incorporated [ALI] Device b734
Kernel driver in use: rtl8723be
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: rtsx_pci
03:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
Subsystem: Acer Incorporated [ALI] Device 0782
Kernel driver in use: tg3
sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: RTL8723BE PCIe Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:01:00.0
nom logique: wlan0
version: 00
numéro de série: 60:02:b4:eb:78:e2
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.2.0-35-generic firmware=N/A latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:35 portE/S:2000(taille=256) mémoire:f0a00000-f0a03fff
*-network
description: Ethernet interface
produit: NetLink BCM57780 Gigabit Ethernet PCIe
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: eth0
version: 01
numéro de série: 60:02:92:10:42:c9
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.0.50 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
ressources: irq:41 mémoire:f0800000-f080ffff
lsmod
Module Size Used by
drbg 28672 1
ansi_cprng 16384 0
ctr 16384 2
ccm 20480 2
bnep 20480 2
rfcomm 69632 0
nls_iso8859_1 16384 1
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 49152 1 uvcvideo
acer_wmi 20480 0
sparse_keymap 16384 1 acer_wmi
v4l2_common 16384 1 videobuf2_core
videodev 172032 3 uvcvideo,v4l2_common,videobuf2_core
amd_freq_sensitivity 16384 0
media 24576 2 uvcvideo,videodev
amdkfd 122880 1
amd_iommu_v2 20480 1 amdkfd
kvm 512000 0
radeon 1507328 3
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 167936 4
snd_hda_codec_realtek 86016 1
snd_hda_codec_hdmi 49152 1
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
arc4 16384 2
cryptd 20480 2 aesni_intel,ablk_helper
snd_hda_intel 36864 5
input_leds 16384 0
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
joydev 20480 0
serio_raw 16384 0
rtl8723be 90112 0
snd_hda_core 65536 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
btcoexist 53248 1 rtl8723be
snd_hwdep 16384 1 snd_hda_codec
rtl8723_common 24576 1 rtl8723be
fam15h_power 16384 0
rtl_pci 28672 1 rtl8723be
k10temp 16384 0
snd_seq_midi 16384 0
rtlwifi 77824 2 rtl_pci,rtl8723be
edac_core 53248 0
edac_mce_amd 24576 0
snd_seq_midi_event 16384 1 snd_seq_midi
mac80211 741376 3 rtl_pci,rtlwifi,rtl8723be
i2c_piix4 24576 0
btusb 45056 0
btrtl 16384 1 btusb
snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
btbcm 16384 1 btusb
snd_rawmidi 32768 1 snd_seq_midi
btintel 16384 1 btusb
bluetooth 512000 14 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
ttm 94208 1 radeon
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
cfg80211 552960 2 mac80211,rtlwifi
rtsx_pci_ms 20480 0
memstick 20480 1 rtsx_pci_ms
drm_kms_helper 126976 1 radeon
snd 81920 21 snd_hda_codec_realtek,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
drm 360448 60 ttm,drm_kms_helper,radeon
i2c_algo_bit 16384 1 radeon
soundcore 16384 1 snd
shpchp 36864 0
parport_pc 32768 0
video 40960 1 acer_wmi
ppdev 20480 0
wmi 20480 1 acer_wmi
mac_hid 16384 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
rtsx_pci_sdmmc 24576 0
broadcom 20480 0
psmouse 126976 0
tg3 163840 0
sdhci_pci 24576 0
sdhci 45056 1 sdhci_pci
ahci 36864 3
ptp 20480 1 tg3
libahci 32768 1 ahci
pps_core 20480 1 ptp
rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc
iwconfig
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
lo no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr 60:02:92:10:42:c9
inet adr:192.168.0.50 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::6202:92ff:fe10:42c9/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:2078 erreurs:0 :0 overruns:0 frame:0
TX packets:1610 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:1857242 (1.8 MB) Octets transmis:192477 (192.4 KB)
Interruption:34
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:1258 erreurs:0 :0 overruns:0 frame:0
TX packets:1258 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:107887 (107.8 KB) Octets transmis:107887 (107.8 KB)
wlan0 Link encap:Ethernet HWaddr 60:02:b4:eb:78:e2
adr inet6: fe80::6202:b4ff:feeb:78e2/64 Scope:Lien
UP BROADCAST MULTICAST MTU:1500 Metric:1
Packets reçus:3396 erreurs:0 :0 overruns:0 frame:0
TX packets:3294 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2811948 (2.8 MB) Octets transmis:473632 (473.6 KB)
sudo iwlist scan
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 68:A3:78:05:A9:B1
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=70/70 Signal level=-22 dBm
Encryption key:on
ESSID:"Freebox-05A9B0"
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=000001806896aeb3
Extra: Last beacon: 12ms ago
IE: Unknown: 000E46726565626F782D303541394230
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
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: 3D160D000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 68:A3:78:05:A9:B3
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=70/70 Signal level=-22 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=000001806896be23
Extra: Last beacon: 12ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
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: 3D160D000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: 68:A3:78:05:A9:B2
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=70/70 Signal level=-20 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=000001806896b6db
Extra: Last beacon: 12ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010D
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160D000000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: 64:7C:34:65:86:AC
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=60/70 Signal level=-50 dBm
Encryption key:on
ESSID:"Bbox-B6150912"
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=0000014f6668dd22
Extra: Last beacon: 652ms ago
IE: Unknown: 000D42626F782D4236313530393132
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
IE: Unknown: 3D1601000000000000000000000000000000000000000000
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: 0B0500000F127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706465220010D10
Cell 05 - Address: B2:A1:D7:EB:9D:DF
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-38 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=00000734f5d49880
Extra: Last beacon: 12ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 2A0100
IE: Unknown: 2F0100
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: 3D1607000400000000000000000000000000000000000000
IE: Unknown: DD090010180201F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 06 - Address: E0:A1:D7:EB:9D:DC
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=68/70 Signal level=-42 dBm
Encryption key:on
ESSID:"SFR_9DD8"
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=00000734f5d47ab9
Extra: Last beacon: 12ms ago
IE: Unknown: 00085346525F39444438
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: DD840050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000A4E42362D4658432D72321023000A4E42362D4658432D72321024000A4E42362D4658432D72321042000C4530413144374542394444381054000800060050F2040001101100085346525F39444438100800020084103C000101
IE: Unknown: DD090010180200F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: B2:A1:D7:EB:9D:DD
Channel:7
Frequency:2.442 GHz (Channel 7)
Quality=70/70 Signal level=-40 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=00000734f5d48798
Extra: Last beacon: 12ms ago
IE: Unknown: 000C534652205769466920464F4E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030107
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1607000000000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 08 - Address: 64:7C:34:65:86:AD
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=60/70 Signal level=-50 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=0000014f68213a02
Extra: Last beacon: 752ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 32040C183060
IE: Unknown: 0706465220010D14
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
IE: Unknown: 3D1601000000000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B0500000B127A
IE: Unknown: DD07000C4307000000
Cell 09 - Address: 64:7C:34:FA:FE:1D
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=38/70 Signal level=-72 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=00000087964a6a10
Extra: Last beacon: 392ms ago
IE: Unknown: 0000
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 32040C183060
IE: Unknown: 0706465220010D14
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
IE: Unknown: 3D1606010000000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000016127A
IE: Unknown: DD07000C4307000000
Cell 10 - Address: 66:A4:92:DC:1B:EF
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=34/70 Signal level=-76 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=00000086d54f5d2c
Extra: Last beacon: 29512ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010030
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1603050600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B0504006E127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3403050600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 11 - Address: 66:A4:92:DC:1B:EC
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=36/70 Signal level=-74 dBm
Encryption key:on
ESSID:"FREEBOX_PAUL_5C"
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=00000086d54fb8a1
Extra: Last beacon: 28828ms ago
IE: Unknown: 000F46524545424F585F5041554C5F3543
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1603050600000000000000000000000000000000000000
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: DD1A00904C3403050600000000000000000000000000000000000000
Cell 12 - Address: 66:A4:92:DC:1B:EE
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=36/70 Signal level=-74 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=00000086d54fef9d
Extra: Last beacon: 28828ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1603050600000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4300000000
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3403050600000000000000000000000000000000000000
Cell 13 - Address: 64:7C:34:FA:FE:1C
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"Bbox-CA007075"
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=00000087964912c7
Extra: Last beacon: 12ms ago
IE: Unknown: 000D42626F782D4341303037303735
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEC0103FFFFFF00000000000000000000000000000C1846471100
IE: Unknown: 3D1606010000000000000000000000000000000000000000
IE: WPA Version 1[code]
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : [/code]CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 0B05000016127A
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: 0706465220010D10
lo Interface doesn't support scanning.
uname -r -m
4.2.0-35-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 [Connexion filaire 1] ------------------------------------------
Type: Wired
Driver: tg3
State: connected
Default: yes
HW Address: 60:02:92:10:42:C9
Capabilities:
Carrier Detect: yes
Speed: 1000 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.50
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 192.168.0.254
- Device: wlan0 [Freebox-05A9B0] ----------------------------------------------
Type: 802.11 WiFi
Driver: rtl8723be
State: connecting (getting IP configuration)
Default: no
HW Address: 60:02:B4:EB:78:E2
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
FreeWifi_secure: Infra, 68:A3:78:05:A9:B3, Freq 2472 MHz, Rate 54 Mb/s, Strength 100 WPA2 Enterprise
SFR WiFi Mobile: Infra, B2:A1:D7:EB:9D:DF, Freq 2442 MHz, Rate 54 Mb/s, Strength 77 WPA2 Enterprise
SFR_9DD8: Infra, E0:A1:D7:EB:9D:DC, Freq 2442 MHz, Rate 54 Mb/s, Strength 77 WPA
Bbox-B6150912: Infra, 64:7C:34:65:86:AC, Freq 2412 MHz, Rate 54 Mb/s, Strength 70 WPA WPA2
FreeWifi: Infra, 68:A3:78:05:A9:B2, Freq 2472 MHz, Rate 54 Mb/s, Strength 100
Bbox-CA007075: Infra, 64:7C:34:FA:FE:1C, Freq 2437 MHz, Rate 54 Mb/s, Strength 47 WPA WPA2
SFR WiFi FON: Infra, B2:A1:D7:EB:9D:DD, Freq 2442 MHz, Rate 54 Mb/s, Strength 80
FREEBOX_PAUL_5C: Infra, 66:A4:92:DC:1B:EC, Freq 2422 MHz, Rate 54 Mb/s, Strength 44 WPA
FreeWifi_secure: Infra, 66:A4:92:DC:1B:EF, Freq 2422 MHz, Rate 54 Mb/s, Strength 40 WPA Enterprise
FreeWifi: Infra, 66:A4:92:DC:1B:EE, Freq 2422 MHz, Rate 54 Mb/s, Strength 44
Freebox-05A9B0: Infra, 68:A3:78:05:A9:B1, Freq 2472 MHz, Rate 54 Mb/s, Strength 100 WPA2
sudo rfkill list
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
3: acer-bluetooth: Bluetooth
Soft blocked: yes
Hard blocked: no
Hors ligne
#4 Le 08/04/2016, à 13:32
- desss
Re : [Résolu] déconnexion wifi carte RTL8723BE
sudo rfkill unblock all
Hors ligne
#5 Le 08/04/2016, à 14:12
- desss
Re : [Résolu] déconnexion wifi carte RTL8723BE
Hors ligne
#6 Le 08/04/2016, à 21:35
- olivier114
Re : [Résolu] déconnexion wifi carte RTL8723BE
un brin d'amélioration mais pas de wifi stable sa coupe revient et parfois sa ne revient plus
Dernière modification par olivier114 (Le 08/04/2016, à 21:43)
Hors ligne
#7 Le 09/04/2016, à 06:05
- xubu1957
Re : [Résolu] déconnexion wifi carte RTL8723BE
Bonjour,
As tu tenté de changer le canal wifi : wifi_optimisation ?
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
Hors ligne
#8 Le 09/04/2016, à 07:23
- moko138
Re : [Résolu] déconnexion wifi carte RTL8723BE
un brin d'amélioration mais pas de wifi stable sa coupe revient et parfois sa ne revient plus
Si je comprends bien, tu as appliqué ce qui est conseillé là ./viewtopic.php?pid=19038421#p19038421.
1 Est-ce bien cela ?
2 As-tu redémarré depuis ?
%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel : À la découverte de dcraw
Hors ligne
#9 Le 09/04/2016, à 09:23
- Nuliel
Re : [Résolu] déconnexion wifi carte RTL8723BE
Bonjour,
J'ai eu le même problème avec cette carte wifi et j'ai appliqué la méthode de cette page:
http://ubuntuforums.org/showthread.php?t=2243978
et depuis ça marche nickel.
Hors ligne
#10 Le 09/04/2016, à 10:34
- moko138
Re : [Résolu] déconnexion wifi carte RTL8723BE
J'ai eu le même problème avec cette carte wifi et j'ai appliqué la méthode de cette page:
http://ubuntuforums.org/showthread.php?t=2243978
et depuis ça marche nickel.
C'est-à-dire
echo "options rtl8723be fwlps=N ips=N" | sudo tee /etc/modprobe.d/rtl8723be.conf
et redémarrer.
Merci de l'info
%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel : À la découverte de dcraw
Hors ligne
#11 Le 09/04/2016, à 12:05
- Nuliel
Re : [Résolu] déconnexion wifi carte RTL8723BE
Plus précisément, il faut tester la commande
echo "options rtl8723be fwlps=N ips=P" | sudo tee /etc/modprobe.d/rtl8723be.conf
avec N et P qui sont soit 0 soit 1.
Ça avait marché avec
echo "options rtl8723be fwlps=0 ips=0" | sudo tee /etc/modprobe.d/rtl8723be.conf
Dernière modification par Nuliel (Le 09/04/2016, à 12:06)
Hors ligne
#12 Le 11/04/2016, à 11:38
- olivier114
Re : [Résolu] déconnexion wifi carte RTL8723BE
problème résolu je le passe en résolu
Hors ligne
#13 Le 11/04/2016, à 12:00
- cqfd93
Re : [Résolu] déconnexion wifi carte RTL8723BE
Bonjour,
Tu peux le faire en modifiant le titre depuis ton premier message.
− cqfd93 −
Hors ligne
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