Pages : 1
#1 Le 30/06/2016, à 20:58
- timon68
[Contourné]Wifi instable sur DELL D531 clé wifi usb
Bonjour à tous,
Je viens de récupérer un Dell latitude D531 sans catre Wifi intégrée. J'ai donc acheté une clé Usb wifi
Mais au bous de quelque minutes (c'est assez variable) le pages ne se chargement plus alors que je suis toujours connecté...
Je suis donc obligé de me déconnecter et de me re-connecter
Vflav@flav-Latitude-D531:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
flav@flav-Latitude-D531:~$ lsusb
Bus 001 Device 002: ID 050d:1102 Belkin Components F7D1102 N150/Surf Micro Wireless Adapter v1000 [Realtek RTL8188CUS]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 050d:065a Belkin Components F8T065BF Mini Bluetooth 4.0 Adapter
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
flav@flav-Latitude-D531:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (Internal gfx)
00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (PCI Express Port 2)
00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0)
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2)
00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3)
00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4)
00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 14)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS690M [Radeon Xpress 1200/1250/1270]
03:01.0 CardBus bridge: O2 Micro, Inc. Cardbus bridge (rev 21)
03:01.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express (rev 02)
flav@flav-Latitude-D531:~$ lspci -nn | grep -i net
09:00.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express [14e4:1673] (rev 02)
flav@flav-Latitude-D531:~$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 Host Bridge
Subsystem: Dell RS690 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (Internal gfx)
Kernel modules: shpchp
00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (PCI Express Port 2)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA
Subsystem: Dell SB600 Non-Raid-5 SATA
Kernel driver in use: ahci
Kernel modules: ahci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0)
Subsystem: Dell SB600 USB (OHCI0)
Kernel driver in use: ohci-pci
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1)
Subsystem: Dell SB600 USB (OHCI1)
Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2)
Subsystem: Dell SB600 USB (OHCI2)
Kernel driver in use: ohci-pci
00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3)
Subsystem: Dell SB600 USB (OHCI3)
Kernel driver in use: ohci-pci
00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4)
Subsystem: Dell SB600 USB (OHCI4)
Kernel driver in use: ohci-pci
00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI)
Subsystem: Dell SB600 USB Controller (EHCI)
Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 14)
Subsystem: Dell SBx00 SMBus Controller
Kernel driver in use: piix4_smbus
Kernel modules: i2c_piix4, sp5100_tco
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE
Subsystem: Dell SB600 IDE
Kernel driver in use: pata_atiixp
Kernel modules: pata_atiixp, pata_acpi
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
Subsystem: Dell SBx00 Azalia (Intel HDA)
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge
Subsystem: Dell SB600 PCI to LPC Bridge
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller
Kernel modules: amd64_edac_mod
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
Kernel driver in use: k8temp
Kernel modules: k8temp
01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS690M [Radeon Xpress 1200/1250/1270]
Subsystem: Dell RS690M [Radeon Xpress 1200/1250/1270]
Kernel driver in use: radeon
Kernel modules: radeon
03:01.0 CardBus bridge: O2 Micro, Inc. Cardbus bridge (rev 21)
Subsystem: Dell Cardbus bridge
Kernel driver in use: yenta_cardbus
Kernel modules: yenta_socket
03:01.4 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02)
Subsystem: O2 Micro, Inc. Firewire (IEEE 1394)
Kernel driver in use: firewire_ohci
Kernel modules: firewire_ohci
09:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5755M Gigabit Ethernet PCI Express (rev 02)
Subsystem: Dell NetXtreme BCM5755M Gigabit Ethernet PCI Express
Kernel driver in use: tg3
Kernel modules: tg3
flav@flav-Latitude-D531:~$ sudo lshw -C network
[sudo] Mot de passe de flav :
*-network
description: Ethernet interface
produit: NetXtreme BCM5755M Gigabit Ethernet PCI Express
fabriquant: Broadcom Corporation
identifiant matériel: 0
information bus: pci@0000:09:00.0
nom logique: enp9s0
version: 02
numéro de série: 00:1d:09:de:38:fe
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 firmware=5755m-v3.29 latency=0 link=no multicast=yes port=twisted pair
ressources: irq:26 mémoire:fe8f0000-fe8fffff
*-network
description: Interface réseau sans fil
identifiant matériel: 2
information bus: usb@1:3
nom logique: wlx94103ef63b86
numéro de série: 94:10:3e:f6:3b:86
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=rtl8192cu driverversion=4.4.0-28-generic firmware=N/A ip=192.168.0.12 link=yes multicast=yes wireless=IEEE 802.11bgn
flav@flav-Latitude-D531:~$ lsmod
Module Size Used by
hid_generic 16384 0
hidp 24576 1
hid 118784 2 hidp,hid_generic
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 1
ccm 20480 1
rfcomm 69632 0
bnep 20480 2
rtl8xxxu 73728 0
arc4 16384 2
rtl8192cu 69632 0
rtl_usb 20480 1 rtl8192cu
rtl8192c_common 53248 1 rtl8192cu
rtlwifi 77824 3 rtl_usb,rtl8192c_common,rtl8192cu
mac80211 737280 4 rtl8xxxu,rtl_usb,rtlwifi,rtl8192cu
cfg80211 565248 2 mac80211,rtlwifi
btusb 45056 0
snd_hda_codec_idt 57344 1
btrtl 16384 1 btusb
btbcm 16384 1 btusb
snd_hda_codec_generic 77824 1 snd_hda_codec_idt
btintel 16384 1 btusb
dell_wmi 16384 0
sparse_keymap 16384 1 dell_wmi
snd_hda_intel 36864 3
bluetooth 520192 34 bnep,hidp,btbcm,btrtl,btusb,rfcomm,btintel
snd_hda_codec 135168 3 snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel
dell_laptop 20480 0
dcdbas 16384 1 dell_laptop
snd_hda_core 73728 4 snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
kvm_amd 65536 0
snd_hwdep 16384 1 snd_hda_codec
kvm 536576 1 kvm_amd
pcmcia 61440 0
dell_smm_hwmon 16384 0
snd_pcm 106496 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
k8temp 16384 0
input_leds 16384 0
joydev 20480 0
yenta_socket 45056 0
serio_raw 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
edac_mce_amd 24576 0
snd_rawmidi 32768 1 snd_seq_midi
irqbypass 16384 1 kvm
pcmcia_rsrc 20480 1 yenta_socket
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
edac_core 53248 0
pcmcia_core 24576 3 pcmcia,pcmcia_rsrc,yenta_socket
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 16 snd_hwdep,snd_timer,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 1 snd
mac_hid 16384 0
shpchp 36864 0
i2c_piix4 24576 0
8250_fintek 16384 0
binfmt_misc 20480 1
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
pata_acpi 16384 0
amdkfd 131072 1
amd_iommu_v2 20480 1 amdkfd
radeon 1515520 4
i2c_algo_bit 16384 1 radeon
ttm 94208 1 radeon
drm_kms_helper 147456 1 radeon
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
firewire_ohci 40960 0
drm 360448 7 ttm,drm_kms_helper,radeon
tg3 163840 0
psmouse 126976 0
firewire_core 65536 1 firewire_ohci
crc_itu_t 16384 1 firewire_core
pata_atiixp 16384 0
ptp 20480 1 tg3
pps_core 20480 1 ptp
ahci 36864 2
libahci 32768 1 ahci
wmi 20480 1 dell_wmi
video 40960 2 dell_wmi,dell_laptop
flav@flav-Latitude-D531:~$ iwconfig
lo no wireless extensions.
wlx94103ef63b86 IEEE 802.11bgn ESSID:"joli_dauphin"
Mode:Managed Frequency:2.462 GHz Access Point: F4:CA:E5:A1:09:00
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
Link Quality=56/70 Signal level=-54 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:3 Missed beacon:0
enp9s0 no wireless extensions.
flav@flav-Latitude-D531:~$ ifconfig
enp9s0 Link encap:Ethernet HWaddr 00:1d:09:de:38:fe
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:18
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:7351 erreurs:0 :0 overruns:0 frame:0
TX packets:7351 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:761905 (761.9 KB) Octets transmis:761905 (761.9 KB)
wlx94103ef63b86 Link encap:Ethernet HWaddr 94:10:3e:f6:3b:86
inet adr:192.168.0.12 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::fd4d:89e:3f70:6204/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:490043 erreurs:0 :0 overruns:0 frame:0
TX packets:274973 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:711067195 (711.0 MB) Octets transmis:29154191 (29.1 MB)
flav@flav-Latitude-D531:~$ sudo iwlist scan
lo Interface doesn't support scanning.
wlx94103ef63b86 Scan completed :
Cell 01 - Address: F4:CA:E5:A1:09:00
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=54/70 Signal level=-56 dBm
Encryption key:on
ESSID:"joli_dauphin"
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=0000005865aee7b7
Extra: Last beacon: 40ms ago
IE: Unknown: 000C6A6F6C695F6461757068696E
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
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: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: F4:CA:E5:A1:09:01
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=54/70 Signal level=-56 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=0000005865aa3176
Extra: Last beacon: 40ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 03 - Address: F4:CA:E5:A1:09:02
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=54/70 Signal level=-56 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=0000005865adfe29
Extra: Last beacon: 40ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B962C0C1218
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 3205243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
IE: Unknown: 3D160B001500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 04 - Address: 56:01:70:A4:17:86
Channel:3
Frequency:2.422 GHz (Channel 3)
Quality=28/70 Signal level=-82 dBm
Encryption key:off
ESSID:"FreeWifi"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000068b27c0477
Extra: Last beacon: 27420ms ago
IE: Unknown: 00084672656557696669
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010004
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1603050600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05020021127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3403050600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
Cell 05 - Address: 56:01:70:A4:17:87
Channel:3
Frequency:2.422 GHz (Channel 3)
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; 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=00000068b27c0d40
Extra: Last beacon: 27420ms ago
IE: Unknown: 000F46726565576966695F736563757265
IE: Unknown: 010882848B961224486C
IE: Unknown: 030103
IE: Unknown: 32040C183060
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: 3D1603050600000000000000000000000000000000000000
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05020021127A
IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
IE: Unknown: DD1A00904C3403050600000000000000000000000000000000000000
IE: Unknown: DD07000C4300000000
enp9s0 Interface doesn't support scanning.
flav@flav-Latitude-D531:~$ uname -r -m
4.4.0-28-generic x86_64
flav@flav-Latitude-D531:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
flav@flav-Latitude-D531:~$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
flav@flav-Latitude-D531:~$ sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
flav@flav-Latitude-D531:~$ nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
joli_dauphin 4fae3618-d82b-45e0-a410-3dce1e89f509 802-11-wireless wlx94103ef63b86
Connexion filaire 1 7632859b-551e-4b5c-bc4e-77c90cb38e0f 802-3-ethernet -- .Merci d'avance pour votre aide!!
Dernière modification par timon68 (Le 06/07/2016, à 19:33)
Hors ligne
#2 Le 30/06/2016, à 21:29
- xubu1957
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
Bonjour,
Regardes cette discussion : forum.ubuntu-fr.org/viewtopic.php?id=1988702
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 30/06/2016, à 21:35
- timon68
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
Ca me donne ça:
flav@flav-Latitude-D531:~$ echo 'blacklist rtl8xxxu' >> /etc/modprobe.d/blacklist.conf
bash: /etc/modprobe.d/blacklist.conf: Permission non accordéeHors ligne
#4 Le 30/06/2016, à 22:24
- jpj88
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
la wifi coupe t elle apres une mise en veille?
Hors ligne
#5 Le 30/06/2016, à 23:18
- timon68
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
le wifi fonctionne après mise en veille
Dernière modification par timon68 (Le 30/06/2016, à 23:22)
Hors ligne
#6 Le 03/07/2016, à 15:45
- timon68
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
ça fonctionne parfaitement en connexion câblée, et hier j'ai réussi à télécharger plusieurs films à la suite en wi-fi sans perte de connexion.... A priori je pers la connexion quand je n'utilise pas le net quelques minutes et dans ce cas la je suis obligé de me déconnecter et me reconnecter..
Hors ligne
#7 Le 03/07/2016, à 15:50
- xubu1957
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
Bonjour,
Un bug est signalé : bugs.launchpad.net/ubuntu/+source/linux/+bug/1572698
Espérons qu'une solution fixe prochainement cette anomalie !
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#8 Le 06/07/2016, à 19:23
- timon68
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
Du coup ça me saoulait, alors j'ai acheté une autre clé wifi (10€) chez carouf et la plus de soucis!!
Hors ligne
#9 Le 06/07/2016, à 19:31
- xubu1957
Re : [Contourné]Wifi instable sur DELL D531 clé wifi usb
Bonjour,
Tu devrais rajouter [Contourné] au titre de ta discussion !
Quel modèle d'adaptateur wifi as tu acheté?
Cela pourrait servir aux futurs lecteurs de cette discussion, d'autant que certains modèles ne fonctionnent pas en Linux !
Merci.
Dernière modification par xubu1957 (Le 06/07/2016, à 19:32)
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
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