Bonjour à tous
J'ai fait une mise à jour hier, et depuis, impossible d'allumer le wifi (qui fonctionnait parfaitement avant) tout reste bloqué!
quelqu'un aurait une solution?
voici les infos de mon pc :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"
>> lsusb
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 1bcf:2883 Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
03:00.0 Network controller [0280]: Ralink corp. RT5390 Wireless 802.11n 1T/1R PCIe [1814:5390]
Subsystem: Foxconn International, Inc. RT5390 Wireless 802.11n 1T/1R PCIe [105b:e054]
Kernel driver in use: rt2800pci
Kernel modules: rt2800pci
04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet [1969:1091] (rev 10)
Subsystem: ASUSTeK Computer Inc. AR8161 Gigabit Ethernet [1043:14c7]
Kernel driver in use: alx
Kernel modules: alx
>> sudo lshw -C network
*-network DÉSACTIVÉ
description: Interface réseau sans fil
produit: RT5390 Wireless 802.11n 1T/1R PCIe
fabriquant: Ralink corp.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlan0
version: 00
numéro de série: 48:5a:b6:ba:95:bc
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=4.4.0-140-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
ressources: irq:17 mémoire:f7900000-f790ffff
*-network
description: Ethernet interface
produit: AR8161 Gigabit Ethernet
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: eth0
version: 10
numéro de série: bc:ee:7b:be:d2:6d
taille: 1Gbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=alx duplex=full ip=192.168.1.46 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:31 mémoire:f7800000-f783ffff portE/S:d000(taille=128)
>> lsmod
Module Size Used by
binfmt_misc 20480 1
intel_rapl 20480 0
asus_nb_wmi 24576 0
x86_pkg_temp_thermal 16384 0
asus_wmi 28672 1 asus_nb_wmi
sparse_keymap 16384 1 asus_wmi
intel_powerclamp 16384 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 90112 1
arc4 16384 2
coretemp 16384 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_intel 40960 6
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 77824 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
uvcvideo 90112 0
rt2800pci 16384 0
rt2800mmio 20480 1 rt2800pci
rt2800lib 94208 2 rt2800pci,rt2800mmio
rt2x00pci 16384 1 rt2800pci
rt2x00mmio 16384 2 rt2800pci,rt2800mmio
snd_hwdep 16384 1 snd_hda_codec
rt2x00lib 57344 5 rt2x00pci,rt2800lib,rt2800pci,rt2800mmio,rt2x00mmio
kvm_intel 176128 0
mac80211 737280 3 rt2x00lib,rt2x00pci,rt2800lib
kvm 552960 1 kvm_intel
irqbypass 16384 1 kvm
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
cfg80211 565248 2 mac80211,rt2x00lib
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 180224 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
eeprom_93cx6 16384 1 rt2800pci
media 24576 2 uvcvideo,videodev
snd_rawmidi 32768 1 snd_seq_midi
crc_ccitt 16384 1 rt2800lib
snd_seq 69632 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_pcm,snd_seq
cryptd 20480 1 ghash_clmulni_intel
joydev 20480 0
input_leds 16384 0
serio_raw 16384 0
snd 81920 23 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore 16384 1 snd
mei_me 36864 0
mei 98304 1 mei_me
shpchp 36864 0
lpc_ich 24576 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
hid 122880 2 hid_generic,usbhid
nouveau 1503232 2
i915 1232896 7
mxm_wmi 16384 1 nouveau
ttm 98304 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
drm_kms_helper 155648 2 i915,nouveau
psmouse 131072 0
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
ahci 40960 3
sysimgblt 16384 1 drm_kms_helper
libahci 32768 1 ahci
alx 36864 0
mdio 16384 1 alx
fb_sys_fops 16384 1 drm_kms_helper
drm 364544 13 ttm,i915,drm_kms_helper,nouveau
wmi 20480 3 mxm_wmi,nouveau,asus_wmi
video 40960 3 i915,nouveau,asus_wmi
fjes 28672 0
>> iwconfig
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
eth0 Link encap:Ethernet HWaddr bc:ee:7b:be:d2:6d
inet adr:192.168.1.46 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::a139:e1b8:6ddb:4bd8/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:130527 erreurs:0 :0 overruns:0 frame:0
TX packets:88539 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:177120834 (177.1 MB) Octets transmis:8478788 (8.4 MB)
Interruption:19
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:5683 erreurs:0 :0 overruns:0 frame:0
TX packets:5683 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:485767 (485.7 KB) Octets transmis:485767 (485.7 KB)
wlan0 Link encap:Ethernet HWaddr 48:5a:b6:ba:95:bc
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
>> uname -r -m
4.4.0-140-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
* SSID MODE CHAN DÉBIT SIGNAL BARS SÉCURITÉ
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 d8b62c23-b87a-3565-bd1e-4b9769450218 802-3-ethernet eth0
Hotspot f9e8b68a-c62f-49cd-8ced-1c2191699f84 802-11-wireless --
NEUF_75C0 cdb353e6-6d02-46c7-9a82-604df99e0fc7 802-11-wireless --
SFR_5AC8 442b59c1-bfc4-4c6b-9ea2-360d2cd363db 802-11-wireless --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
1: asus-wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
merci!