Bonjour,
Pouvez vous m'aidez svp , le WIFI ne fonctionne pas sur ubuntu 16.04 /Ralink corp. RT2790.
Merci.
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>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 001 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 004 Device 003: ID 0461:0010 Primax Electronics, Ltd HP PR1101U / Primax PMX-KPR1101U Keyboard
Bus 004 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>> lspci -k -nn | grep -A 3 -i net
00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM-3 Gigabit Network Connection [8086:10de] (rev 02)
Subsystem: Hewlett-Packard Company 82567LM-3 Gigabit Network Connection [103c:3048]
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller [0c03]: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #4 [8086:3a67] (rev 02)
--
20:00.0 Network controller [0280]: Ralink corp. RT2790 Wireless 802.11n 1T/2R PCIe [1814:0781]
Subsystem: Lite-On Communications Inc RT2790 Wireless 802.11n 1T/2R PCIe [11ad:7600]
Kernel driver in use: rt2800pci
Kernel modules: rt2800pci, wl
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: 82567LM-3 Gigabit Network Connection
fabriquant: Intel Corporation
identifiant matériel: 19
information bus: pci@0000:00:19.0
nom logique: enp0s25
version: 02
numéro de série: 64:31:50:47:0c:cb
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=3.2.6-k duplex=full firmware=0.5-3 ip=192.168.10.190 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:30 mémoire:f0500000-f051ffff mémoire:f0525000-f0525fff portE/S:1100(taille=32)
*-network
description: Interface réseau sans fil
produit: RT2790 Wireless 802.11n 1T/2R PCIe
fabriquant: Ralink corp.
identifiant matériel: 0
information bus: pci@0000:20:00.0
nom logique: wls1
version: 00
numéro de série: 1c:65:9d:9a:1d:26
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=4.4.0-34-generic firmware=0.34 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
ressources: irq:16 mémoire:f0600000-f060ffff
>> lsmod
Module Size Used by
cpuid 16384 0
wl 6152192 0
snd_hda_codec_realtek 73728 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
arc4 16384 2
snd_hda_intel 36864 3
rt2800pci 16384 0
snd_hda_codec 118784 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
rt2800mmio 16384 1 rt2800pci
snd_hda_core 61440 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
rt2800lib 90112 2 rt2800pci,rt2800mmio
snd_hwdep 16384 1 snd_hda_codec
rt2x00pci 16384 1 rt2800pci
rt2x00mmio 16384 2 rt2800pci,rt2800mmio
rt2x00lib 49152 5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
mac80211 659456 3 rt2x00lib,rt2x00pci,rt2800lib
snd_pcm 94208 3 snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 28672 1 snd_seq_midi
snd_seq 57344 2 snd_seq_midi_event,snd_seq_midi
cfg80211 499712 3 wl,mac80211,rt2x00lib
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
hp_wmi 16384 0
snd 69632 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
sparse_keymap 16384 1 hp_wmi
eeprom_93cx6 16384 1 rt2800pci
input_leds 16384 0
crc_ccitt 16384 1 rt2800lib
gpio_ich 16384 0
coretemp 16384 0
soundcore 16384 1 snd
kvm 479232 0
irqbypass 16384 1 kvm
serio_raw 16384 0
lpc_ich 20480 0
shpchp 32768 0
tpm_infineon 20480 0
8250_fintek 16384 0
mei_me 28672 0
mei 94208 1 mei_me
mac_hid 16384 0
parport_pc 32768 1
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
hid 98304 2 hid_generic,usbhid
psmouse 118784 0
ahci 36864 2
libahci 32768 1 ahci
i915 1130496 3
fjes 28672 0
video 36864 1 i915
i2c_algo_bit 16384 1 i915
wmi 20480 1 hp_wmi
e1000e 221184 0
drm_kms_helper 135168 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
ptp 20480 1 e1000e
sysimgblt 16384 1 drm_kms_helper
pps_core 20480 1 ptp
fb_sys_fops 16384 1 drm_kms_helper
drm 311296 5 i915,drm_kms_helper
pata_acpi 16384 0
>> iwconfig
wls1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
enp0s25 Link encap:Ethernet HWaddr 64:31:50:47:0c:cb
inet adr:192.168.10.190 Bcast:192.168.10.255 Masque:255.255.255.0
adr inet6: fe80::7fc5:fc86:2763:9e67/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:51899 erreurs:0 :23 overruns:0 frame:0
TX packets:27220 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:34435189 (34.4 MB) Octets transmis:2925982 (2.9 MB)
Interruption:19 Mémoire:f0500000-f0520000
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:1950 erreurs:0 :0 overruns:0 frame:0
TX packets:1950 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:171751 (171.7 KB) Octets transmis:171751 (171.7 KB)
wls1 Link encap:Ethernet HWaddr 1c:65:9d:9a:1d:26
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)
>> sudo iwlist scan
wls1 Scan completed :
Cell 01 - Address: EC:08:6B:9C:DB:5E
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=40/70 Signal level=-70 dBm
Encryption key:on
ESSID:"Malaga"
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=000000001cfc39cf
Extra: Last beacon: 996ms ago
IE: Unknown: 00064D616C616761
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 07064D4120010D15
IE: Unknown: 200100
IE: Unknown: 23020F00
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: 2D1ABC1917FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601080400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080500000000000040
IE: Unknown: DD7F0050F204104A0001101044000102103B00010310470010D96C7EFC2F8938F1EFBD6E5148BFA8121021000754502D4C494E4B102300094172636865722044351024000631323334353610420004313233341054000800060050F204000110110009417263686572204435100800022008103C0001031049000600372A000120
IE: Unknown: DD090010180201000C0000
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: 46057200010000
Cell 02 - Address: 52:F3:FA:DE:82:F6
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=67/70 Signal level=-43 dBm
Encryption key:on
ESSID:"douga"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
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:Ad-Hoc
Extra:tsf=00000000d1b0cb78
Extra: Last beacon: 704ms ago
IE: Unknown: 0005646F756761
IE: Unknown: 010482848B96
IE: Unknown: 030106
IE: Unknown: 06020000
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Cell 03 - Address: 00:1B:2F:59:2B:92
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=52/70 Signal level=-58 dBm
Encryption key:on
ESSID:"WSDI"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000077eb6089eb
Extra: Last beacon: 688ms ago
IE: Unknown: 000457534449
IE: Unknown: 010882848B960C183048
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32041224606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD0900037F0101001DFF7F
IE: Unknown: DD0C00037F020101000002A44000
IE: Unknown: DD1A00037F0301000000001B2F592B92021B2F592B9264002C011D08
Cell 04 - Address: 70:18:8B:25:88:FA
Channel:8
Frequency:2.447 GHz (Channel 8)
Quality=70/70 Signal level=-37 dBm
Encryption key:on
ESSID:"b"
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=000000000242c5ac
Extra: Last beacon: 568ms ago
IE: Unknown: 000162
IE: Unknown: 010882848B961224486C
IE: Unknown: 030108
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD07000C4306000000
IE: Unknown: 2D1A6E0102FF000000000000000000000000000000000E0000000000
IE: Unknown: 3D1608070000000000000000000000000000000000000000
IE: Unknown: 3E0103
IE: Unknown: DD1E00904C336E0102FF000000000000000000000000000000000E0000000000
IE: Unknown: DD1A00904C3408070000000000000000000000000000000000000000
IE: Unknown: 7F080100000000000000
Cell 05 - Address: 00:26:44:C7:F1:4F
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=32/70 Signal level=-78 dBm
Encryption key:on
ESSID:"ThomsonA37D97"
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=000000791dfa2c49
Extra: Last beacon: 372ms ago
IE: Unknown: 000D54686F6D736F6E413337443937
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0102
IE: Unknown: 2F0102
IE: Unknown: 32040C121860
IE: Unknown: DD870050F204104A0001101044000102103B00010310470010EA24A4DADBF0599B92F68E227043817E1021000754484F4D534F4E1023000A54686F6D736F6E205447102400063538352076371042000931303338534636504C1054000800060050F20400011011001054686F6D736F6E20544735383520763710080002008410570001001041000100
IE: Unknown: DD060010180202F0
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Cell 06 - Address: D8:FE:E3:E4:29:D0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=28/70 Signal level=-82 dBm
Encryption key:on
ESSID:"IAM-GSE"
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=0000008bcb35314c
Extra: Last beacon: 364ms ago
IE: Unknown: 000749414D2D475345
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
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: 2D1ABC181BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D160B081500000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD8B0050F204104A0001101044000101103B0001031047001078788AAC0DDB58FA04577FBAAEFD55AD10210013442D4C696E6B20436F72706F726174696F6E2E1023000944534C2D333538304C1024000631323334353610420004313233341054000800060050F20400011011000944534C2D333538304C10080002268C103C0001031049000600372A000120
IE: Unknown: DD090010180209000C0000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Cell 07 - Address: 00:11:6B:48:9E:B8
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=38/70 Signal level=-72 dBm
Encryption key:on
ESSID:"Memsec2"
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=0000000056f9c750
Extra: Last beacon: 356ms ago
IE: Unknown: 00074D656D73656332
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1A0C0003FF00000000000000000000000000000000000000000000
IE: Unknown: 3D160B000400000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4303000000
IE: Unknown: 07065A4120010D10
IE: Unknown: DD1E00904C330C0003FF00000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B000400000000000000000000000000000000000000
Cell 08 - Address: D8:EB:97:A6:3D:A4
Channel:13
Frequency:2.472 GHz (Channel 13)
Quality=26/70 Signal level=-84 dBm
Encryption key:on
ESSID:"Personnel"
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=000000dcb845c1a5
Extra: Last beacon: 156ms ago
IE: Unknown: 0009506572736F6E6E656C
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010D
IE: Unknown: 050400010100
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
IE: Unknown: DD0600E04C0201E0
IE: Unknown: DD130050F204104A00011010440001021057000101
IE: Unknown: DD050050F20500
>> uname -r -m
4.4.0-34-generic i686
>> 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
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 eb6bfd24-9038-4bcd-a333-fdec6e55a7ad 802-3-ethernet enp0s25
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
