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Ubuntu 18.04 LTS
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#1 Le 09/10/2018, à 12:02

romneo

Problème wifi sous youtube et chargement page

Bonjour,

comme annoncé dans le titre, j'ai donc un problème de wifi, notamment sur youtube ou les vidéos sont très longues à chargées et apparaissent en basse qualité... que ce soit sur firefox ou chromium. Et également les pages internet sont en général assez longues a chargées. Merci de votre aide smile

Hors ligne

#2 Le 09/10/2018, à 12:14

xubu1957

Re : Problème wifi sous youtube et chargement page

Bonjour,

Pour essayer de détecter des anomalies sur le Wi-Fi :

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


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.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#3 Le 09/10/2018, à 12:56

romneo

Re : Problème wifi sous youtube et chargement page

mumu@mumu-XPS-13:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
mumu@mumu-XPS-13:~$ lsusb
Bus 001 Device 002: ID 8087:8001 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 004: ID 0bda:5682 Realtek Semiconductor Corp. 
Bus 002 Device 003: ID 04f3:20d0 Elan Microelectronics Corp. 
Bus 002 Device 002: ID 0a5c:216f Broadcom Corp. BCM20702A0 Bluetooth
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
mumu@mumu-XPS-13:~$ lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:04.0 Signal processing controller: Intel Corporation Broadwell-U Processor Thermal Subsystem (rev 09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3)
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader (rev 01)
02:00.0 Network controller: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter (rev 03)
mumu@mumu-XPS-13:~$ lspci -k -nn | grep -A 3 -i net
02:00.0 Network controller [0280]: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter [14e4:43b1] (rev 03)
	Subsystem: Dell BCM4352 802.11ac Wireless Network Adapter [1028:0019]
	Kernel driver in use: wl
	Kernel modules: bcma, wl
mumu@mumu-XPS-13:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
	Subsystem: Dell Broadwell-U Host Bridge -OPI
	Kernel driver in use: bdw_uncore
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev 09)
	Subsystem: Dell HD Graphics 5500
	Kernel driver in use: i915
	Kernel modules: i915
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
	Subsystem: Dell Broadwell-U Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:04.0 Signal processing controller: Intel Corporation Broadwell-U Processor Thermal Subsystem (rev 09)
	Subsystem: Dell Broadwell-U Processor Thermal Subsystem
	Kernel driver in use: proc_thermal
	Kernel modules: processor_thermal_device
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
	Subsystem: Dell Wildcat Point-LP USB xHCI Controller
	Kernel driver in use: xhci_hcd
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
	Subsystem: Dell Wildcat Point-LP MEI Controller
	Kernel driver in use: mei_me
	Kernel modules: mei_me
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
	Subsystem: Dell Wildcat Point-LP High Definition Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
	Subsystem: Dell Wildcat Point-LP USB EHCI Controller
	Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
	Subsystem: Dell Wildcat Point-LP LPC Controller
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
	Subsystem: Dell Wildcat Point-LP SATA Controller [AHCI Mode]
	Kernel driver in use: ahci
	Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
	Subsystem: Dell Wildcat Point-LP SMBus Controller
	Kernel modules: i2c_i801
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
	Subsystem: Dell Wildcat Point-LP Thermal Management Controller
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5249 PCI Express Card Reader (rev 01)
	Subsystem: Dell RTS5249 PCI Express Card Reader
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci
02:00.0 Network controller: Broadcom Limited BCM4352 802.11ac Wireless Network Adapter (rev 03)
	Subsystem: Dell BCM4352 802.11ac Wireless Network Adapter
	Kernel driver in use: wl
	Kernel modules: bcma, wl
mumu@mumu-XPS-13:~$ sudo lshw -C network
[sudo] Mot de passe de mumu : 
  *-network                 
       description: Interface réseau sans fil
       produit: BCM4352 802.11ac Wireless Network Adapter
       fabriquant: Broadcom Limited
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlp2s0
       version: 03
       numéro de série: c4:8e:8f:f4:19:13
       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=192.168.0.13 latency=0 multicast=yes wireless=IEEE 802.11
       ressources: irq:19 mémoire:f7200000-f7207fff mémoire:f7000000-f71fffff
mumu@mumu-XPS-13:~$ lsmod
Module                  Size  Used by
rfcomm                 77824  4
bnep                   20480  2
binfmt_misc            20480  1
nls_iso8859_1          16384  1
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             212992  0
kvm                   598016  1 kvm_intel
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
joydev                 24576  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
pcbc                   16384  0
snd_hda_codec_realtek   106496  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     49152  1
snd_hda_intel          40960  5
aesni_intel           188416  0
dell_laptop            20480  1
dell_smbios_smm        16384  0
dcdbas                 16384  1 dell_smbios_smm
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
aes_x86_64             20480  1 aesni_intel
crypto_simd            16384  1 aesni_intel
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
glue_helper            16384  1 aesni_intel
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
snd_hwdep              20480  1 snd_hda_codec
intel_cstate           20480  0
wl                   6447104  0
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
intel_rapl_perf        16384  0
uvcvideo               86016  0
snd_seq_midi           16384  0
videobuf2_vmalloc      16384  1 uvcvideo
btusb                  45056  0
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
btintel                16384  1 btusb
snd_seq_midi_event     16384  1 snd_seq_midi
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
snd_rawmidi            32768  1 snd_seq_midi
bluetooth             548864  33 btrtl,btintel,bnep,btbcm,rfcomm,btusb
videodev              184320  3 uvcvideo,videobuf2_core,videobuf2_v4l2
rtsx_pci_ms            20480  0
ecdh_generic           24576  1 bluetooth
cfg80211              622592  1 wl
media                  40960  2 uvcvideo,videodev
input_leds             16384  0
memstick               16384  1 rtsx_pci_ms
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
dell_wmi               16384  0
dell_smbios_wmi        16384  0
serio_raw              16384  0
hid_multitouch         20480  0
dell_smbios            16384  4 dell_wmi,dell_laptop,dell_smbios_wmi,dell_smbios_smm
wmi_bmof               16384  0
sparse_keymap          16384  1 dell_wmi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
dell_wmi_descriptor    16384  2 dell_wmi,dell_smbios_wmi
snd_timer              32768  2 snd_seq,snd_pcm
intel_pch_thermal      16384  0
lpc_ich                24576  0
snd                    81920  21 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
shpchp                 36864  0
mei_me                 40960  0
soundcore              16384  1 snd
processor_thermal_device    16384  0
intel_soc_dts_iosf     16384  1 processor_thermal_device
mei                    90112  1 mei_me
int3403_thermal        16384  0
dw_dmac                16384  0
dw_dmac_core           24576  1 dw_dmac
acpi_pad              180224  0
int3400_thermal        16384  0
int3402_thermal        16384  0
mac_hid                16384  0
acpi_thermal_rel       16384  1 int3400_thermal
int340x_thermal_zone    16384  3 int3402_thermal,int3403_thermal,processor_thermal_device
sch_fq_codel           20480  2
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
usbhid                 49152  0
i915                 1617920  68
i2c_algo_bit           16384  1 i915
rtsx_pci_sdmmc         24576  0
drm_kms_helper        172032  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
psmouse               147456  0
ahci                   36864  3
libahci                32768  1 ahci
drm                   401408  8 i915,drm_kms_helper
rtsx_pci               65536  2 rtsx_pci_sdmmc,rtsx_pci_ms
wmi                    24576  4 dell_wmi,wmi_bmof,dell_wmi_descriptor,dell_smbios_wmi
i2c_hid                20480  0
hid                   118784  3 i2c_hid,usbhid,hid_multitouch
video                  45056  3 dell_wmi,dell_laptop,i915
mumu@mumu-XPS-13:~$ iwconfig
wlp2s0    IEEE 802.11  ESSID:"VOO-829231"  
          Mode:Managed  Frequency:2.472 GHz  Access Point: A4:2B:8C:A0:19:9B   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          
lo        no wireless extensions.
mumu@mumu-XPS-13:~$ ifconfig -a
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 3872  bytes 300934 (300.9 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 3872  bytes 300934 (300.9 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.13  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::5adf:62d1:d46:3bc1  prefixlen 64  scopeid 0x20<link>
        inet6 2a02:2788:1034:18e:543b:7a6b:6033:b540  prefixlen 64  scopeid 0x0<global>
        ether c4:8e:8f:f4:19:13  txqueuelen 1000  (Ethernet)
        RX packets 108798  bytes 141396939 (141.3 MB)
        RX errors 0  dropped 0  overruns 0  frame 6475
        TX packets 68577  bytes 8805602 (8.8 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 19  
mumu@mumu-XPS-13:~$ sudo iwlist scan
wlp2s0    Scan completed :
          Cell 01 - Address: A4:2B:8C:A0:19:9B
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:on
                    ESSID:"VOO-829231"
                    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: 24ms ago
                    IE: Unknown: 000A564F4F2D383239323331
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B0503001D0000
                    IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160D080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD800050F204104A0001101044000102103B00010310470010313DD5A07E2FEDDC09C572B6674D5B45102100074E657467656172102300074E6574676561721024000631323334353610420007303030303030311054000800060050F2040001101100094E6574676561724150100800022008103C0001011049000600372A000120
                    IE: Unknown: DD090010180203000C0000
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 02 - Address: A6:2B:8C:A0:19:9C
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=56/70  Signal level=-54 dBm  
                    Encryption key:off
                    ESSID:"VOO_HOMESPOT"
                    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: 24ms ago
                    IE: Unknown: 000C564F4F5F484F4D4553504F54
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B0500001D0000
                    IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160D080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000
          Cell 03 - Address: D4:12:BB:11:7B:88
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"HOSTROPAZ_xt"
                    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=0000000000000000
                    Extra: Last beacon: 24ms ago
                    IE: Unknown: 000C484F5354524F50415A5F7874
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010D
                    IE: Unknown: 32040C183060
                    IE: Unknown: 0706202020010D14
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010004
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1AEE1117FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D160D070000000000000000000000000000000000000000
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05000023127A
                    IE: Unknown: DD07000C4300000000
          Cell 04 - Address: 00:19:70:4D:68:9E
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=29/70  Signal level=-81 dBm  
                    Encryption key:on
                    ESSID:"bbox2-9110"
                    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: 24ms ago
                    IE: Unknown: 000A62626F78322D39313130
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706424520010D14
                    IE: Unknown: 2A0102
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010F0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
          Cell 05 - Address: 00:19:70:1E:EB:7B
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"bbox2-dd9c"
                    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: 24ms ago
                    IE: Unknown: 000A62626F78322D64643963
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030101
                    IE: Unknown: 0706424520010D14
                    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
                    IE: Unknown: 2A0102
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010A0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
          Cell 06 - Address: 06:19:70:1E:EB:7B
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:off
                    ESSID:"PROXIMUS_FON"
                    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: 24ms ago
                    IE: Unknown: 000C50524F58494D55535F464F4E
                    IE: Unknown: 010882848B968C129824
                    IE: Unknown: 030101
                    IE: Unknown: 0706424520010D14
                    IE: Unknown: 2A0102
                    IE: Unknown: 3204B048606C
                    IE: Unknown: DD180050F20201010A0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD0900037F01010000FF7F
                    IE: Unknown: DD0A00037F04010000000000
          Cell 07 - Address: C0:56:27:9E:78:8F
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=49/70  Signal level=-61 dBm  
                    Encryption key:on
                    ESSID:"VOO-019087"
                    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=0000000000000000
                    Extra: Last beacon: 24ms ago
                    IE: Unknown: 000A564F4F2D303139303837
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1AEE1117FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1606050600000000000000000000000000000000000000
                    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: 7F080000000000000000
                    IE: Unknown: 0B05020000127A
                    IE: Unknown: DD180050F2020101030003A4000027A4000042435E0062322F00
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: DDA90050F204104A0001101044000102103B000103104700102880288028801880A880C056279E788F1021001942656C6B696E20496E7465726E6174696F6E616C20496E632E102300124C696E6B73797320524533303030572056321024000A524533303030572056321042000E31353332305030393530373936391054000800060050F20400011011000A5245333030305720563210080002200C103C0001011049000600372A000120
                    IE: Unknown: DD07000C4303000000
          Cell 08 - Address: 08:3E:5D:8B:B5:F8
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:on
                    ESSID:"WiFi-2.4-B5F2"
                    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: 24ms ago
                    IE: Unknown: 000D576946692D322E342D42354632
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B0500004E0000
                    IE: Unknown: 2D1A30081BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080000000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DDAF0050F204104A0001101044000102103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA81210210008536167656D436F6D10230017536167656D636F6D4661737435333336765F42424F583310240009532E312E302D312E301042000F4C4B313830333544503334323637381054000800060050F20400011011001C536167656D636F6D4661737435333336765F42424F58332D4C4B313810080002200C103C0001011049000600372A000120
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 09 - Address: 0A:3E:5D:8B:B6:F9
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=37/70  Signal level=-73 dBm  
                    Encryption key:off
                    ESSID:"PROXIMUS_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=0000000000000000
                    Extra: Last beacon: 24ms ago
                    IE: Unknown: 000C50524F58494D55535F464F4E
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B0500004E0000
                    IE: Unknown: 2D1A30081BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080000000000000000000000000000000000000000
                    IE: Unknown: 7F03040008
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 10 - Address: FC:B4:E6:8A:87:08
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=17/70  Signal level=-93 dBm  
                    Encryption key:on
                    ESSID:"VOO-010724-5GHz"
                    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: 24ms ago
                    IE: Unknown: 000F564F4F2D3031303732342D3547487A
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 073C4445202401172801172C01173001173401173801173C011740011764011E68011E6C011E70011E74011E78011E7C011E80011E84011E88011E8C011E
                    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: 0B050100070000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1AAD0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1624080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: BF0CB259820FEAFF0000EAFF0000
                    IE: Unknown: C0050024000000
                    IE: Unknown: C3020002
                    IE: Unknown: DD820050F204104A0001101044000102103B00010310470010DD5326E4B07B0EC2E484CBB9963D85761021000842726F6164636F6D1023000842726F6164636F6D1024000631323334353610420007303030303030311054000800060050F204000110110009564F4F2D6D6F64656D100800022008103C0001031049000600372A000120
                    IE: Unknown: DD090010180201001C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101880003A4000027A4000042435E0062322F00
          Cell 11 - Address: A6:2B:8C:A0:19:9D
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=49/70  Signal level=-61 dBm  
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
                    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: 24ms ago
                    IE: Unknown: 00110000000000000000000000000000000000
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010D
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 32040C121860
                    IE: Unknown: 0B0500001D0000
                    IE: Unknown: 2D1ABC191BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160D080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD090010180200000C0000
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
                    IE: Unknown: 46057208010000

lo        Interface doesn't support scanning.
mumu@mumu-XPS-13:~$ uname -r -m 
4.15.0-36-generic x86_64
mumu@mumu-XPS-13:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
mumu@mumu-XPS-13:~$ nm-tool

La commande « nm-tool » n'a pas été trouvée, voulez-vous dire :

  commande « dm-tool » du deb lightdm

Essayez : sudo apt install <nom du deb>
mumu@mumu-XPS-13:~$ sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: yes
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
2: brcmwl-0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
mumu@mumu-XPS-13:~$ nmcli connection show
NAME               UUID                                  TYPE  DEVICE 
Connexion Wi-Fi 1  258b58de-d253-4d81-97e3-a86285c8d079  wifi  wlp2s0 
Guest              b29036f7-a7ee-43a4-8ba6-bd1f06d3b90e  wifi  --     
His-Izz-Freewifi   8467331a-116a-4fa8-80e0-83bb5ed31f9d  wifi  --     
His-Izz-Hospit     8754da71-87fc-482c-8dd9-14b3bddbcc31  wifi  --     
VOO-829231-5G      469e2bf4-0b4b-4359-9534-ed437ae48dce  wifi  --     
VOO-829231_EXT     709d6d8c-8301-4f97-861c-5a0432b28df9  wifi  --     
freebox_djo        db6ee46a-2074-4066-ad80-8881346efdf7  wifi  --     
youcanttouchthis   d671f548-1b92-4d36-a1d6-24d57a8b358e  wifi  --  

Hors ligne

#4 Le 09/10/2018, à 13:12

xubu1957

Re : Problème wifi sous youtube et chargement page

Tu as quel chiffrement sur ta Box ?

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


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.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#5 Le 09/10/2018, à 13:19

romneo

Re : Problème wifi sous youtube et chargement page

j'ai bien un chiffrement WPA2

Hors ligne

#6 Le 09/10/2018, à 13:23

xubu1957

Re : Problème wifi sous youtube et chargement page

En lançant en commande :

chromium-browser

ou

firefox

ressort-il des messages d'erreurs ?


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.

Xubuntu 16.04.1 LTS : Lenovo T410 - Toshiba Satellite A300  Membre de Linux-Azur

Hors ligne

#7 Le 09/10/2018, à 13:30

romneo

Re : Problème wifi sous youtube et chargement page

mumu@mumu-XPS-13:~$ chromium-browser

La commande « chromium-browser » n'a pas été trouvée, mais peut être installée avec :

sudo apt install chromium-browser

alors qu'il est bien installé.

Concernant firefox il m'ouvre bien le programme

Hors ligne