#1 Le 27/04/2016, à 14:37
- Boudionovka
Carte Wifi RTL8101/2/6E : Internet instable, coupure PROBLEME RESOLU
Bonjour à tous,
hier en ayant ras le bol du windows 10 livré avec mon nouveau portable je suis retourné sur Ubuntu (que j'utilisais avec bonheur avant).
J'ai installé la version 14.04 lts.
Mon problème principal est que la connexion internet plante au bout d'un aléatoire allant de 1 minute à 30 minutes.
Je redemarre le pc et tout remarche pour quelques minutes.
J'ai fait toutes les mises à jours, viré firefox, essayér google chrome pas mieux.
J'ai fait un wificheck :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 04f2:b49f Chicony Electronics Co., Ltd
Bus 001 Device 002: ID 13d3:5743 IMC Networks
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 0a)
Subsystem: Lenovo Device [17aa:3830]
Kernel driver in use: r8169
04:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
Subsystem: XAVi Technologies Corp. Device [1b9a:2485]
Kernel driver in use: rtl8723be
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: eth0
version: 0a
numéro de série: f0:76:1c:f3:aa:c0
taille: 10Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix 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=rtl8107e-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:92 portE/S:2000(taille=256) mémoire:90504000-90504fff mémoire:90500000-90503fff
*-network
description: Interface réseau sans fil
produit: RTL8723BE PCIe Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: wlan0
version: 00
numéro de série: b0:c0:90:01:61:99
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=3.19.0-25-generic firmware=N/A ip=192.168.1.22 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:19 portE/S:1000(taille=256) mémoire:90400000-90403fff
>> lsmod
Module Size Used by
ctr 16384 1
ccm 20480 1
bnep 20480 2
rfcomm 69632 8
nls_iso8859_1 16384 1
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 53248 1 uvcvideo
v4l2_common 16384 1 videobuf2_core
videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core
media 24576 2 uvcvideo,videodev
arc4 16384 2
rtl8723be 90112 0
btcoexist 53248 1 rtl8723be
rtl8723_common 24576 1 rtl8723be
rtl_pci 28672 1 rtl8723be
rtlwifi 73728 2 rtl_pci,rtl8723be
snd_hda_codec_hdmi 53248 1
mac80211 708608 3 rtl_pci,rtlwifi,rtl8723be
snd_hda_codec_realtek 81920 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
cfg80211 524288 2 mac80211,rtlwifi
intel_rapl 20480 0
rtsx_pci_ms 20480 0
intel_soc_dts_thermal 16384 0
intel_powerclamp 20480 0
memstick 20480 1 rtsx_pci_ms
coretemp 16384 0
kvm 479232 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
cryptd 20480 1 ghash_clmulni_intel
joydev 20480 0
serio_raw 16384 0
lpc_ich 24576 0
mei_txe 20480 0
snd_hda_intel 32768 3
btusb 40960 0
snd_hda_controller 32768 1 snd_hda_intel
bluetooth 491520 22 bnep,btusb,rfcomm
snd_hda_codec 143360 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
shpchp 40960 0
mei 90112 1 mei_txe
snd_hwdep 20480 1 snd_hda_codec
wmi 20480 0
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 73728 1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform 77824 1 snd_intel_sst_core
snd_soc_rt5640 94208 0
ideapad_laptop 20480 0
snd_soc_rl6231 16384 1 snd_soc_rt5640
sparse_keymap 16384 1 ideapad_laptop
snd_soc_core 196608 2 snd_soc_rt5640,snd_soc_sst_mfld_platform
8250_fintek 16384 0
snd_compress 20480 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
dw_dmac 16384 0
snd_seq_midi 16384 0
dw_dmac_core 24576 1 dw_dmac
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
int3403_thermal 16384 0
snd_pcm 106496 8 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_hda_controller,snd_pcm_dmaengine
processor_thermal_device 16384 0
int3400_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
intel_smartconnect 16384 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd_soc_sst_acpi 16384 0
i2c_hid 20480 0
hid 110592 1 i2c_hid
snd 86016 20 snd_hda_codec_realtek,snd_soc_core,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_soc_sst_mfld_platform,snd_seq_device,snd_compress
soundcore 16384 2 snd,snd_hda_codec
i2c_designware_platform 16384 0
i2c_designware_core 16384 1 i2c_designware_platform
spi_pxa2xx_platform 24576 0
rfkill_gpio 16384 0
8250_dw 16384 0
mac_hid 16384 0
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
i915 1048576 4
video 20480 1 i915
drm_kms_helper 126976 1 i915
drm 344064 6 i915,drm_kms_helper
i2c_algo_bit 16384 1 i915
iosf_mbi 16384 2 intel_soc_dts_thermal,intel_rapl
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
rtsx_pci_sdmmc 24576 0
psmouse 114688 0
r8169 81920 0
mii 16384 1 r8169
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
ahci 36864 3
libahci 32768 1 ahci
>> iwconfig
wlan0 IEEE 802.11bgn ESSID:"NEUF_48EC"
Mode:Managed Frequency:2.412 GHz Access Point: 00:17:33:DC:48:F0
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=58/70 Signal level=-52 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:9 Missed beacon:0
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr f0:76:1c:f3:aa:c0
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:543 erreurs:0 :0 overruns:0 frame:0
TX packets:543 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:42438 (42.4 KB) Octets transmis:42438 (42.4 KB)
wlan0 Link encap:Ethernet HWaddr b0:c0:90:01:61:99
inet adr:192.168.1.22 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::b2c0:90ff:fe01:6199/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:3192 erreurs:0 :0 overruns:0 frame:0
TX packets:2697 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:2756523 (2.7 MB) Octets transmis:379665 (379.6 KB)
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 00:17:33:DC:48:F0
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=58/70 Signal level=-52 dBm
Encryption key:on
ESSID:"NEUF_48EC"
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=000000a084e45b71
Extra: Last beacon: 28ms ago
IE: Unknown: 00094E4555465F34384543
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: DD850050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000A4E42342D4658432D72321023000A4E42342D4658432D72321024000A4E42342D4658432D72321042000C3030313733334443343845431054000800060050F2040001101100094E4555465F34384543100800020084103C000101
IE: Unknown: DD090010180203F02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 02 - Address: 62:17:33:DC:48:F3
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=58/70 Signal level=-52 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=000000a084e46d3a
Extra: Last beacon: 28ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
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: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 03 - Address: 62:17:33:DC:48:F1
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=58/70 Signal level=-52 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=000000a084e466d9
Extra: Last beacon: 28ms ago
IE: Unknown: 000C534652205769466920464F4E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 04 - Address: 68:A3:78:63:F1:B2
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=44/70 Signal level=-66 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=0000021d495a6875
Extra: Last beacon: 28ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001300000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 68:A3:78:63:F1:B3
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=44/70 Signal level=-66 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=0000021d495a6fbd
Extra: Last beacon: 28ms 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: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001300000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 06 - Address: 68:A3:78:63:F1:B1
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"freebox_manoel"
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=0000021d495a629c
Extra: Last beacon: 28ms ago
IE: Unknown: 000E66726565626F785F6D616E6F656C
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
>> uname -r -m
3.19.0-25-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: wlan0 [NEUF_48EC] ---------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8723be
State: connected
Default: yes
HW Address: B0:C0:90:01:61:99
Capabilities:
Speed: 54 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
SFR WiFi Mobile: Infra, 62:17:33:DC:48:F3, Freq 2412 MHz, Rate 54 Mb/s, Strength 87 WPA2 Enterprise
FreeWifi_secure: Infra, 68:A3:78:63:F1:B3, Freq 2462 MHz, Rate 54 Mb/s, Strength 64 WPA2 Enterprise
Livebox-edc5: Infra, 00:19:70:82:32:73, Freq 2437 MHz, Rate 54 Mb/s, Strength 34 WPA WPA2
freebox_manoel: Infra, 68:A3:78:63:F1:B1, Freq 2462 MHz, Rate 54 Mb/s, Strength 64 WEP
SFR WiFi FON: Infra, 62:17:33:DC:48:F1, Freq 2412 MHz, Rate 54 Mb/s, Strength 84
FreeWifi: Infra, 68:A3:78:63:F1:B2, Freq 2462 MHz, Rate 54 Mb/s, Strength 67
*NEUF_48EC: Infra, 00:17:33:DC:48:F0, Freq 2412 MHz, Rate 54 Mb/s, Strength 69 WPA
orange: Infra, 06:19:70:82:32:73, Freq 2437 MHz, Rate 54 Mb/s, Strength 24
IPv4 Settings:
Address: 192.168.1.22
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: r8169
State: unavailable
Default: no
HW Address: F0:76:1C:F3:AA:C0
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
>> sudo rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Quelqu'un a t il une idée pour une solution.
Merci par avance
Dernière modification par Boudionovka (Le 30/04/2016, à 12:33)
Hors ligne
#2 Le 27/04/2016, à 18:10
- saladin-one
Re : Carte Wifi RTL8101/2/6E : Internet instable, coupure PROBLEME RESOLU
salut j ai le même problème sur backbox ubuntu après chaque installation internet plante si ta des news fait moi signe
Hors ligne
#3 Le 27/04/2016, à 18:47
- xubu1957
Re : Carte Wifi RTL8101/2/6E : Internet instable, coupure PROBLEME RESOLU
Bonjour,
Vous avez une solution proposée dans le post # 4 de cette discussion : forum.ubuntu-fr.org/viewtopic.php?pid=21473039
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
#4 Le 28/04/2016, à 13:56
- Boudionovka
Re : Carte Wifi RTL8101/2/6E : Internet instable, coupure PROBLEME RESOLU
Bonjour,
Merci d abord d avoir pris la peine de me répondre.
Votre solution à marcher quelques heures et ensuite perte totale du Wifi.
Peut être est ce parceque le type de carte wifi n est pas le même ? La mienne est une RTL8101 de mémoire
La c'est la catastrophe, va falloir que je trouve une connexion par fil, ou que reinstalle ubuntu pour avoir un wifi instable mais suffisant pour réparer !
Hors ligne
#5 Le 28/04/2016, à 14:02
- xubu1957
Re : Carte Wifi RTL8101/2/6E : Internet instable, coupure PROBLEME RESOLU
Bonjour
Essayer:
sudo service network-manager restart
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
#6 Le 30/04/2016, à 12:31
- Boudionovka
Re : Carte Wifi RTL8101/2/6E : Internet instable, coupure PROBLEME RESOLU
Bonjour
Merci cela a marché et après 24 h pas de soucis, c'est donc réglé encor merci
Hors ligne