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#1 Le 28/10/2018, à 12:21

suiko

Optimisation WIFI lent

Bonjour,
je cherche a optimiser mon wifi car régulièrement je le trouve lent.
J'ai un ordi monter par mes soin, j'y ais put y monter une superbe antenne WIFI (asus PCE-AC68 Dual-Band PCI-E Adaptter 802.11ac Wireless-AC1900).
Comment l'ordinateur est en dual boot (Windows-Ubuntu) j'ai pu la tester sous Windows et le débit est fantastique.
PS: Je suis sous fibre optique.

 lspci | grep -i net
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09)
06:00.0 Network controller: Broadcom Limited BCM4360 802.11ac Wireless Network Adapter (rev 03)

Je suivais les informations jusqu'à cette page "https://doc.ubuntu-fr.org/wifi_optimisation" ou je ne trouve pas le fichier "/etc/init.d/rc.local"

Merci d'avance ;-)

Dernière modification par suiko (Le 28/10/2018, à 12:22)


Désoler pour les fautes, mais la dyslexie c'est tout un art. ;-p

Hors ligne

#2 Le 28/10/2018, à 12:27

xubu1957

Re : Optimisation WIFI lent

Bonjour,

Il faut fournir, en te servant du  Retour utilisable de commande, un wificheck rassemblant les informations > Configuration wifi.

Nota : un fichier wificheck.log est créé dans votre répertoire personnel, collez l'intégralité de son contenu dans votre discussion.

cqfd93 a écrit :

Astuce pour copier / coller sans erreur :

  • triple clic gauche pour sélectionner et copier une ligne entière

  • clic molette pour coller dans le terminal


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 28/10/2018, à 12:37

suiko

Re : Optimisation WIFI lent

Ce qui donne:

>>    cat /etc/lsb-release 

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"

>>    lsusb 

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 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 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 0738:1705 Mad Catz, Inc. 
Bus 004 Device 002: ID 413c:2003 Dell Computer Corp. Keyboard
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 011 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 010 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>>    lspci -k -nn | grep -A 3 -i net 

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 09)
	Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:8505]
	Kernel driver in use: r8169
	Kernel modules: r8169
--
06:00.0 Network controller [0280]: Broadcom Limited BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)
	Subsystem: ASUSTeK Computer Inc. BCM4360 802.11ac Wireless Network Adapter [1043:85df]
	Kernel driver in use: wl
	Kernel modules: bcma, wl
07:07.0 FireWire (IEEE 1394) [0c00]: VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller [1106:3044] (rev c0)

>>    sudo lshw -C network 

  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: enp2s0
       version: 09
       numéro de série: 30:5a:3a:0b:fe:35
       taille: 10Mbit/s
       capacité: 1Gbit/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 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168f-1_0.0.5 06/18/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:44 portE/S:d000(taille=256) mémoire:d0304000-d0304fff mémoire:d0300000-d0303fff
  *-network
       description: Interface réseau sans fil
       produit: BCM4360 802.11ac Wireless Network Adapter
       fabriquant: Broadcom Limited
       identifiant matériel: 0
       information bus: pci@0000:06:00.0
       nom logique: wlp6s0
       version: 03
       numéro de série: 1c:87:2c:b7:29:0d
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=wl0 driverversion=6.30.223.271 (r587334) ip=192.168.0.12 latency=0 multicast=yes wireless=IEEE 802.11
       ressources: irq:50 mémoire:fe400000-fe407fff mémoire:fe200000-fe3fffff

>>    lsmod 

Module                  Size  Used by
snd_hda_codec_realtek   106496  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
edac_mce_amd           28672  0
snd_hda_codec_hdmi     49152  1
kvm_amd                86016  0
kvm                   598016  1 kvm_amd
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
snd_hda_intel          40960  10
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
pcbc                   16384  0
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
hid_saitek             16384  0
input_leds             16384  0
aesni_intel           188416  0
snd_hwdep              20480  1 snd_hda_codec
eeepc_wmi              16384  0
wmi_bmof               16384  0
wl                   6447104  0
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
asus_wmi               28672  1 eeepc_wmi
sparse_keymap          16384  1 asus_wmi
glue_helper            16384  1 aesni_intel
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
video                  45056  1 asus_wmi
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
k10temp                16384  0
fam15h_power           16384  0
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
snd                    81920  31 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
cfg80211              622592  1 wl
soundcore              16384  1 snd
shpchp                 36864  0
mac_hid                16384  0
sch_fq_codel           20480  3
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
hid_generic            16384  0
usbhid                 49152  0
hid                   118784  3 hid_saitek,hid_generic,usbhid
amdkfd                180224  1
amd_iommu_v2           20480  1 amdkfd
amdgpu               2703360  24
chash                  16384  1 amdgpu
i2c_algo_bit           16384  1 amdgpu
ttm                   106496  1 amdgpu
mxm_wmi                16384  0
drm_kms_helper        172032  1 amdgpu
firewire_ohci          40960  0
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
firewire_core          65536  1 firewire_ohci
fb_sys_fops            16384  1 drm_kms_helper
crc_itu_t              16384  1 firewire_core
drm                   401408  17 amdgpu,ttm,drm_kms_helper
ahci                   36864  1
i2c_piix4              24576  0
r8169                  86016  0
libahci                32768  1 ahci
mii                    16384  1 r8169
wmi                    24576  3 asus_wmi,wmi_bmof,mxm_wmi
>>    iwconfig 

wlp6s0    IEEE 802.11  ESSID:"SFR-ebb8"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: B8:D9:4D:F6:EB:BE   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          

>>    ifconfig -a 

enp2s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 30:5a:3a:0b:fe:35  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Boucle locale)
        RX packets 10633  bytes 4286628 (4.2 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 10633  bytes 4286628 (4.2 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp6s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.12  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::b136:566b:b270:6df9  prefixlen 64  scopeid 0x20<link>
        ether 1c:87:2c:b7:29:0d  txqueuelen 1000  (Ethernet)
        RX packets 182735  bytes 252491317 (252.4 MB)
        RX errors 0  dropped 0  overruns 0  frame 39512
        TX packets 107213  bytes 11699902 (11.6 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 50  


>>    sudo iwlist scan 

wlp6s0    Scan completed :
          Cell 01 - Address: B8:D9:4D:F6:EB:BE
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=58/70  Signal level=-52 dBm  
                    Encryption key:on
                    ESSID:"SFR-ebb8"
                    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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00085346522D65626238
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 200100
                    IE: Unknown: 23021000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050200330000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1ABC091BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080500080000000040
                    IE: Unknown: DD830050F204104A0001101044000102103B00010310470010DBEB310CB60720A92A80F009E8AA7C3C10210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180202000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 02 - Address: 40:65:A3:E5:37:43
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=34/70  Signal level=-76 dBm  
                    Encryption key:on
                    ESSID:"SFR-373d"
                    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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00085346522D33373364
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B050200280000
                    IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD830050F204104A0001101044000102103B00010310470010A11F2E8E01DABD9EB3B3ED63549C87D010210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180202000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 03 - Address: E4:9E:12:ED:7E:1D
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    Quality=50/70  Signal level=-60 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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030102
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1602000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 04 - Address: E4:9E:12:EB:C7:F9
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=39/70  Signal level=-71 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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030103
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: E4:9E:12:ED:7E:1C
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"freebox_jose"
                    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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000C66726565626F785F6A6F7365
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030102
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1602000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 06 - Address: E4:9E:12:ED:7E:1E
                    Channel:2
                    Frequency:2.417 GHz (Channel 2)
                    Quality=50/70  Signal level=-60 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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030102
                    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: 3D1602000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 07 - Address: E4:9E:12:EB:C7:FA
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=38/70  Signal level=-72 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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030103
                    IE: Unknown: 050401020000
                    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: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 08 - Address: 4A:BA:4E:6A:15:21
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"DIRECT-21-HP ENVY Photo 7800"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 001C4449524543542D32312D485020454E56592050686F746F2037383030
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030103
                    IE: Unknown: 200100
                    IE: Unknown: 23021200
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A3C001BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1603080000000000000000000000000000000000000000
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F202010184000364000027A4000041435E0061322F00
                    IE: Unknown: DDC00050F204104A0001101044000102103B0001031047001067D7D02E3B6554E78BE4EE07131245FC10210002485010230020454E56592050686F746F203738303020416C6C2D696E2D4F6E65205072696E74102400065930473530421042000A54483741343357305A321054000800030050F20400011011001C4449524543542D32312D485020454E56592050686F746F20373830301008000240081049000600372A000120104900170001371006001067D7D02E3B6554E78BE4EE07131245FC
                    IE: Unknown: DD6008000900040000000F010201000317454E56592050686F746F2037383030207365726965730004053738333000050B54483741343357305A3200061051D74B8DB20A549C8E1A23EDF6250C7F0704C0A8012A080200D0090200380A0400000000
          Cell 09 - Address: E4:9E:12:EB:C7:F8
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:on
                    ESSID:"Freebox-nvtbbr"
                    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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000E46726565626F782D6E7674626272
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030103
                    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: 3D1603000000000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 10 - Address: 16:64:D9:F9:B0:58
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=24/70  Signal level=-86 dBm  
                    Encryption key:off
                    ESSID:"orange"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00066F72616E6765
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D1606000100000000000000000000000000000000000000
                    IE: Unknown: 341606000100000000000000000000000000000000000000
                    IE: Unknown: DD180050F20201018B0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
          Cell 11 - Address: 32:D3:2D:36:EF:6C
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"CHAPIER-Guest"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000D434841504945522D4775657374
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD0103FFFF0000000000000000000001000000000406E6A70C00
                    IE: Unknown: 3D1606000500000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F080100000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 12 - Address: 54:B8:0A:0F:6C:00
                    Channel:7
                    Frequency:2.442 GHz (Channel 7)
                    Quality=21/70  Signal level=-89 dBm  
                    Encryption key:on
                    ESSID:"My Home"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00074D7920486F6D65
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030107
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A6F181FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1607000000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A00B400C800140005001900
                    IE: Unknown: 7F0101
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C336F181FFFFF000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3407000000000000000000000000000000000000000000
                    IE: Unknown: DD0600E04C020160
                    IE: Unknown: DD8C0050F204104A0001101044000102103B0001031047001001BBCA659F610733461154B80A0F6C0010210012442D4C696E6B20436F72706F726174696F6E102300074449522D3631351024000830303030303030301042000830303030303030301054000800060050F2040001101100074449522D36313510080002278C103C0001011049000600372A000120
          Cell 13 - Address: E4:9E:12:B5:24:CA
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=23/70  Signal level=-87 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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030109
                    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: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1609000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 14 - Address: E4:9E:12:B5:24:C8
                    Channel:9
                    Frequency:2.452 GHz (Channel 9)
                    Quality=20/70  Signal level=-90 dBm  
                    Encryption key:on
                    ESSID:"Freebox-786878"
                    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=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000E46726565626F782D373836383738
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030109
                    IE: Unknown: 050400020000
                    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: 3D1609000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 15 - Address: 18:62:2C:82:EF:16
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"Livebox-EF16"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000C4C697665626F782D45463136
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 0706465220010D14
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 331AAD011BFFFF0000000000000000000000000000000406E4A70C00
                    IE: Unknown: 3D160B000100000000000000000000000000000000000000
                    IE: Unknown: 34160B000100000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101870003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
          Cell 16 - Address: B8:D9:4D:F6:EB:BF
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=61/70  Signal level=-49 dBm  
                    Encryption key:on
                    ESSID:"SFR-ebb8_5GHz"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 000D5346522D656262385F3547487A
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 07344445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E84011E88011E8C011E00
                    IE: Unknown: 200100
                    IE: Unknown: 23021300
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000020000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1AAD0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1624080000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259820FEAFF0000EAFF0000
                    IE: Unknown: C0050024000000
                    IE: Unknown: C3020002
                    IE: Unknown: DD830050F204104A0001101044000102103B00010310470010DBEB310CB60720A92A80F009E8AA7C3C10210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180200001C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 17 - Address: D4:7B:B0:FB:45:13
                    Channel:48
                    Frequency:5.24 GHz (Channel 48)
                    Quality=19/70  Signal level=-91 dBm  
                    Encryption key:on
                    ESSID:"SFR-373d"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000000000000
                    Extra: Last beacon: 12ms ago
                    IE: Unknown: 00085346522D33373364
                    IE: Unknown: 01088C129824B048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050200020000
                    IE: Unknown: 2D1AFE091BFFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D16300F1600000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD830050F204104A0001101044000102103B00010310470010A11F2E8E01DABD9EB3B3ED63549C87D010210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180202000C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000


>>    uname -r -m 

4.15.0-36-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 


>>    nmcli dev wifi 

IN-USE  SSID                          MODE   CHAN  RATE      SIGNAL  BARS  SECURITY    
        SFR-ebb8_5GHz                 Infra  36    195 Mo/s  85      ▂▄▆█  WPA1 WPA2   
*       SFR-ebb8                      Infra  1     130 Mo/s  80      ▂▄▆_  WPA1 WPA2   
        freebox_jose                  Infra  2     195 Mo/s  67      ▂▄▆_  WPA1        
        FreeWifi_secure               Infra  2     195 Mo/s  67      ▂▄▆_  WPA2 802.1X 
        FreeWifi                      Infra  2     195 Mo/s  67      ▂▄▆_  --          
        FreeWifi                      Infra  3     195 Mo/s  49      ▂▄__  --          
        FreeWifi_secure               Infra  3     195 Mo/s  47      ▂▄__  WPA2 802.1X 
        Freebox-nvtbbr                Infra  3     195 Mo/s  47      ▂▄__  WPA2        
        SFR-373d                      Infra  1     130 Mo/s  40      ▂▄__  WPA1 WPA2   
        Livebox-EF16                  Infra  11    130 Mo/s  35      ▂▄__  WPA1 WPA2   
        CHAPIER-Guest                 Infra  6     130 Mo/s  30      ▂___  WPA2        
        DIRECT-21-HP ENVY Photo 7800  Infra  3     130 Mo/s  29      ▂___  WPA2        
        orange                        Infra  6     130 Mo/s  24      ▂___  --          
        FreeWifi_secure               Infra  9     195 Mo/s  22      ▂___  WPA2 802.1X 
        My Home                       Infra  7     270 Mo/s  19      ▂___  WPA1 WPA2   
        Freebox-786878                Infra  9     195 Mo/s  17      ▂___  WPA2        
        SFR-373d                      Infra  48    270 Mo/s  15      ▂___  WPA1 WPA2   

>>    nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04) 

NAME                 UUID                                  TYPE      DEVICE 
SFR-ebb8             8a2ccda3-a222-4b8f-b400-979983dc719e  wifi      wlp6s0 
Connexion filaire 1  8868df95-a84d-3c28-b2ea-59e15032ff9e  ethernet  --     
Livebox-4590         101fe959-c95b-44e4-8afd-ed2794a9cd7a  wifi      --     
SFR-ebb8_5GHz        124974f0-13e7-4423-8aa7-56d2fe8ef71e  wifi      --     
TP-LINK_F38B0E 1     df62b78d-8da3-44ea-a57d-c998de25b0d1  wifi      --     
TP-LINK_F38B0E 2     4273cb90-287c-4aa3-a82a-ab0d90d8290e  wifi      --     
WIFI ap. 3 1         6b294542-0b09-4265-9b85-79beb26e5653  wifi      --     
WIFI ap. 3 2         214f8c0d-7714-47ba-9f55-134b9ad28bcd  wifi      --     
freebox_VQHFTP 1     46f1e744-e202-42c2-9171-4244f3d7afa8  wifi      --     

>>    nmcli connection status 


>>    sudo rfkill list 

0: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: brcmwl-0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Désoler pour les fautes, mais la dyslexie c'est tout un art. ;-p

Hors ligne

#4 Le 28/10/2018, à 12:40

xubu1957

Re : Optimisation WIFI lent

Vu :

mcli dev wifi 

IN-USE  SSID                          MODE   CHAN  RATE      SIGNAL  BARS  SECURITY    
        SFR-ebb8_5GHz                 Infra  36    195 Mo/s  85      ▂▄▆█  WPA1 WPA2   
*       SFR-ebb8                      Infra  1     130 Mo/s  80      ▂▄▆_  WPA1 WPA2   

Il faudrait passer sur un chiffrement WPA2 seul, comme indiqué au § 1 > [Tuto] Pas de Wi-fi ? Eléments importants à vérifier.


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