Bonsoir,
Après avoir lu moult forum sur le sujet (mais sans avoir la prétention d'en avoir lu ne serait-ce qu'1%...) je craque et ajoute mon sujet à la multitude 🙂:
Je suis connecté en permanence mais au bout d'un temps à priori aléatoire (de quelques secondes à quelques dizaines de minutes) le débit tombe à 0 et je suis obligé de me déconnecter/connecter du réseau pour que la connexion soit de nouveau efficace... Un peu lourd 🙁
[
cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
]
[
lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
00:16.3 Serial controller: Intel Corporation Lynx Point-LP HECI KT (rev 04)
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I218-LM (rev 04)
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 6 (rev e4)
00:1c.1 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4)
00:1c.4 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 5 (rev e4)
00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
04:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1)
]
[
lspci -k
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
Subsystem: Lenovo Device 220c
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
Subsystem: Lenovo Device 221f
Kernel driver in use: i915
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
Subsystem: Lenovo Device 220c
Kernel driver in use: snd_hda_intel
00:14.0 USB controller: Intel Corporation Lynx Point-LP USB xHCI HC (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Lynx Point-LP HECI #0 (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: mei_me
00:16.3 Serial controller: Intel Corporation Lynx Point-LP HECI KT (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: serial
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I218-LM (rev 04)
Subsystem: Lenovo Device 2214
Kernel driver in use: e1000e
00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 6 (rev e4)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 3 (rev e4)
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation Lynx Point-LP PCI Express Root Port 5 (rev e4)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation Lynx Point-LP USB EHCI #1 (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation Lynx Point-LP LPC Controller (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation Lynx Point-LP SATA Controller 1 [AHCI mode] (rev 04)
Subsystem: Lenovo Device 220c
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation Lynx Point-LP SMBus Controller (rev 04)
Subsystem: Lenovo Device 220c
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
Subsystem: Lenovo Device 220c
Kernel driver in use: rtsx_pci
03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
Subsystem: Intel Corporation Dual Band Wireless-AC 7260
Kernel driver in use: iwlwifi
04:00.0 VGA compatible controller: NVIDIA Corporation GK208M [GeForce GT 730M] (rev a1)
Subsystem: Lenovo Device 221f
Kernel driver in use: nouveau
]
[
sudo lshw -C network
*-network
description: Ethernet interface
produit: Ethernet Connection I218-LM
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: eth0
version: 04
numéro de série: 28:d2:44:2e:b0:e4
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k firmware=0.6-4 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:45 mémoire:f1600000-f161ffff mémoire:f163e000-f163efff portE/S:4080(taille=32)
*-network
description: Interface réseau sans fil
produit: Wireless 7260
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 83
numéro de série: 5c:51:4f:bb:b5:c0
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-47-generic firmware=25.17.12.0 ip=192.168.1.32 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
ressources: irq:48 mémoire:f1400000-f1401fff
*-network DÉSACTIVÉ
description: Ethernet interface
identifiant matériel: 3
nom logique: wwan0
numéro de série: d2:0d:81:49:c8:b9
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=cdc_mbim driverversion=22-Aug-2005 firmware=CDC MBIM link=no multicast=yes
]
[
lsmod
Module Size Used by
wl 6369280 0
ctr 16384 1
ccm 20480 1
pci_stub 16384 1
vboxpci 24576 0
vboxnetadp 28672 0
vboxnetflt 28672 0
vboxdrv 417792 3 vboxnetadp,vboxnetflt,vboxpci
bnep 20480 2
rfcomm 69632 8
binfmt_misc 20480 1
nls_iso8859_1 16384 1
arc4 16384 2
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
cdc_mbim 16384 0
cdc_acm 36864 0
cdc_wdm 20480 2 cdc_mbim
videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core
cdc_ncm 32768 1 cdc_mbim
media 24576 2 uvcvideo,videodev
usbnet 45056 2 cdc_mbim,cdc_ncm
mii 16384 1 usbnet
iwlmvm 278528 0
mac80211 708608 1 iwlmvm
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 81920 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
nouveau 1368064 1
snd_hda_intel 36864 6 snd_hda_codec_hdmi
iwlwifi 188416 1 iwlmvm
snd_hda_controller 32768 1 snd_hda_intel
snd_hda_codec 143360 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
rtsx_pci_ms 20480 0
memstick 20480 1 rtsx_pci_ms
snd_hwdep 20480 1 snd_hda_codec
cfg80211 524288 4 wl,iwlwifi,mac80211,iwlmvm
intel_rapl 20480 0
iosf_mbi 16384 1 intel_rapl
mxm_wmi 16384 1 nouveau
x86_pkg_temp_thermal 16384 0
ttm 94208 1 nouveau
intel_powerclamp 20480 0
coretemp 16384 0
kvm_intel 151552 0
kvm 479232 1 kvm_intel
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
aesni_intel 172032 3
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
cryptd 20480 2 aesni_intel,ablk_helper
btusb 40960 0
bluetooth 491520 22 bnep,btusb,rfcomm
joydev 20480 0
serio_raw 16384 0
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi 16384 0
lpc_ich 24576 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
shpchp 40960 0
i915 1048576 5
thinkpad_acpi 86016 1
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
nvram 16384 1 thinkpad_acpi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
drm_kms_helper 126976 2 i915,nouveau
snd 86016 22 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,thinkpad_acpi,snd_seq_device
video 20480 2 i915,nouveau
drm 344064 9 ttm,i915,drm_kms_helper,nouveau
wmi 20480 2 mxm_wmi,nouveau
mei_me 20480 0
mei 90112 1 mei_me
intel_smartconnect 16384 0
i2c_algo_bit 16384 2 i915,nouveau
mac_hid 16384 0
soundcore 16384 2 snd,snd_hda_codec
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
mmc_block 36864 2
rtsx_pci_sdmmc 24576 0
psmouse 114688 0
e1000e 237568 0
ahci 36864 3
libahci 32768 1 ahci
rtsx_pci 49152 2 rtsx_pci_ms,rtsx_pci_sdmmc
ptp 20480 1 e1000e
pps_core 20480 1 ptp
]
[
iwconfig
eth0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSID:"SFR_1060"
Mode:Managed Frequency:2.437 GHz Access Point: 24:95:04:F9:10:64
Bit Rate=5.5 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=48/70 Signal level=-62 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:113 Invalid misc:82 Missed beacon:0
wwan0 no wireless extensions.
lo no wireless extensions.
ifconfig
eth0 Link encap:Ethernet HWaddr 28:d2:44:2e:b0:e4
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:20 Mémoire:f1600000-f1620000
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:11863 erreurs:0 :0 overruns:0 frame:0
TX packets:11863 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:0
Octets reçus:817696 (817.6 KB) Octets transmis:817696 (817.6 KB)
wlan0 Link encap:Ethernet HWaddr 5c:51:4f:bb:b5:c0
inet adr:192.168.1.32 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::5e51:4fff:febb:b5c0/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:72968 erreurs:0 :0 overruns:0 frame:0
TX packets:46073 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:71018310 (71.0 MB) Octets transmis:6091217 (6.0 MB)
]
[
sudo iwlist scan
eth0 Interface doesn't support scanning.
wlan0 Scan completed :
Cell 01 - Address: 24:95:04:F9:10:64
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=46/70 Signal level=-64 dBm
Encryption key:on
ESSID:"SFR_1060"
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=000003e1fe8360c3
Extra: Last beacon: 32ms ago
IE: Unknown: 00085346525F31303630
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606001500000000000000000000000000000000000000
IE: Unknown: DD870050F204104A0001101044000102103B00010310470010000000000000000000000000000000001021000B4E4236562D4658432D72301023000B4E4236562D4658432D72301024000B4E4236562D4658432D72301042000C3234393530344639313036301054000800060050F2040001101100085346525F31303630100800020084103C000101
IE: Unknown: DD09001018020AF02C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 02 - Address: B2:95:04:F9:10:65
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=43/70 Signal level=-67 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=000003e1fe836d87
Extra: Last beacon: 36ms ago
IE: Unknown: 000C534652205769466920464F4E
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: Unknown: 32040C121860
IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606001100000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 03 - Address: B2:95:04:F9:10:67
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=47/70 Signal level=-63 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=000003e1fe83c77f
Extra: Last beacon: 36ms ago
IE: Unknown: 000F5346522057694669204D6F62696C65
IE: Unknown: 010882848B962430486C
IE: Unknown: 030106
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: 3D1606001100000000000000000000000000000000000000
IE: Unknown: DD090010180200F02C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 04 - Address: 00:07:CB:02:DB:A2
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=24/70 Signal level=-86 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=000003df39fc816e
Extra: Last beacon: 3948ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
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: 3D160B001300000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 05 - Address: 00:07:CB:02:DB:A0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=23/70 Signal level=-87 dBm
Encryption key:on
ESSID:"CBATFREEBOX"
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=000003df39fe0161
Extra: Last beacon: 3916ms ago
IE: Unknown: 000B4342415446524545424F58
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 050400020000
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
wwan0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
]
[
uname -r -m
3.19.0-47-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
** (process:11651): WARNING **: Could not create object for /org/freedesktop/NetworkManager/Settings/3: uid 1001 has no permission to perform this operation
** (process:11651): WARNING **: handle_property_changed: failed to update property 'available-connections' of object type NMDeviceModem.
NetworkManager Tool
State: connected (global)
** (process:11651): WARNING **: error: cannot retrieve connection: uid 1001 has no permission to perform this operation
- Device: cdc-wdm0 -------------------------------------------------------------
Type: Mobile Broadband (GSM)
Driver: cdc_acm, cdc_mbim
State: disconnected
Default: no
Capabilities:
- Device: wlan0 [SFR_1060] ----------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: connected
Default: yes
HW Address: 5C:51:4F:BB:B5:C0
Capabilities:
Speed: 1 Mb/s
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points (* = current AP)
SFR WiFi Mobile: Infra, B2:95:04:F9:10:67, Freq 2437 MHz, Rate 54 Mb/s, Strength 52 WPA2 Enterprise
SFR WiFi FON: Infra, B2:95:04:F9:10:65, Freq 2437 MHz, Rate 54 Mb/s, Strength 52
*SFR_1060: Infra, 24:95:04:F9:10:64, Freq 2437 MHz, Rate 54 Mb/s, Strength 58 WPA
FreeWifi: Infra, 00:07:CB:02:DB:A1, Freq 2462 MHz, Rate 54 Mb/s, Strength 22
FreeWifi_secure: Infra, 00:07:CB:02:DB:A2, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WPA2 Enterprise
CBATFREEBOX: Infra, 00:07:CB:02:DB:A0, Freq 2462 MHz, Rate 54 Mb/s, Strength 22 WEP
IPv4 Settings:
Address: 192.168.1.32
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 192.168.1.1
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: e1000e
State: unavailable
Default: no
HW Address: 28:D2:44:2E:B0:E4
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
]
[
sudo rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: tpacpi_wwan_sw: Wireless WAN
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
]
Voilà la config, merci d'avance pour votre coup de main 🙂!
Modération : merci à l'avenir d'utiliser les balises code (explications ici).
