Bonjour, même problème de mode avion bloqué depuis 2 semaines, après, me semble-t-il, maj de 18.04. J'ai l'ordi depuis 10 ans sans souci de wifi et j'ai essayé toutes les solutions proposées dans les forums, dont les réponses à Rima, changement de touches matérielles fn/f2 comprises, toujours "aucun adaptateur wifi trouvé".
les infos wificheck log:
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 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 046d:c52b Logitech, Inc. Unifying Receiver
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
02:00.0 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
03:00.0 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@0000:02:00.0
nom logique: wlp2s0
version: 00
numéro de série: 84:4b:f5:70:01:6c
bits: 32 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rt2800pci driverversion=4.15.0-42-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
ressources: irq:17 mémoire:f7d00000-f7d0ffff
*-network
description: Ethernet interface
produit: AR8161 Gigabit Ethernet
fabriquant: Qualcomm Atheros
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: enp3s0
version: 10
numéro de série: 10:bf:48:95:b3:52
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=192.168.1.10 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
ressources: irq:19 mémoire:f7c00000-f7c3ffff portE/S:e000(taille=128)
>> lsmod
Module Size Used by
binfmt_misc 20480 1
nls_iso8859_1 16384 1
uvcvideo 86016 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
media 40960 2 videodev,uvcvideo
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_hda_codec_hdmi 49152 1
ghash_clmulni_intel 16384 0
cryptd 24576 1 ghash_clmulni_intel
intel_cstate 20480 0
intel_rapl_perf 16384 0
snd_hda_codec_via 24576 1
snd_hda_codec_generic 73728 1 snd_hda_codec_via
snd_hda_intel 40960 6
snd_hda_codec 126976 4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_via
snd_hda_core 81920 5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_via
snd_hwdep 20480 1 snd_hda_codec
snd_pcm 98304 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
arc4 16384 2
rt2800pci 16384 0
rt2800mmio 16384 1 rt2800pci
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
rt2800lib 114688 2 rt2800mmio,rt2800pci
rt2x00pci 16384 1 rt2800pci
rt2x00mmio 16384 2 rt2800mmio,rt2800pci
rt2x00lib 53248 5 rt2x00mmio,rt2x00pci,rt2800mmio,rt2800pci,rt2800lib
joydev 24576 0
snd_rawmidi 32768 1 snd_seq_midi
input_leds 16384 0
mac80211 778240 3 rt2x00pci,rt2x00lib,rt2800lib
serio_raw 16384 0
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
cfg80211 622592 2 rt2x00lib,mac80211
eeprom_93cx6 16384 1 rt2800pci
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_timer 32768 2 snd_seq,snd_pcm
lpc_ich 24576 0
shpchp 36864 0
snd 81920 23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_hda_codec_via,snd_pcm,snd_rawmidi
mei_me 40960 0
mei 90112 1 mei_me
soundcore 16384 1 snd
mac_hid 16384 0
sch_fq_codel 20480 3
parport_pc 36864 0
ppdev 20480 0
lp 20480 0
parport 49152 3 parport_pc,lp,ppdev
ip_tables 28672 0
x_tables 40960 1 ip_tables
autofs4 40960 2
hid_logitech_hidpp 32768 0
i915 1617920 21
hid_logitech_dj 20480 0
i2c_algo_bit 16384 1 i915
drm_kms_helper 172032 1 i915
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
usbhid 49152 0
hid 118784 4 usbhid,hid_logitech_dj,hid_logitech_hidpp
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 401408 15 drm_kms_helper,i915
alx 49152 0
psmouse 147456 0
i2c_i801 28672 0
mdio 16384 1 alx
ahci 36864 3
libahci 32768 1 ahci
wmi 24576 0
video 45056 1 i915
>> iwconfig
wlp2s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short long limit:2 RTS thr:off Fragment thr:off
Power Management:off
>> ifconfig -a
enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.1.10 netmask 255.255.255.0 broadcast 192.168.1.255
inet6 2a01:cb05:83be:4a00:c87d:fc27:88dd:77ef prefixlen 64 scopeid 0x0<global>
inet6 fe80::b5a8:f7fb:74d5:d52f prefixlen 64 scopeid 0x20<link>
inet6 2a01:cb05:83be:4a00:7cba:990c:591e:2262 prefixlen 64 scopeid 0x0<global>
ether 10:bf:48:95:b3:52 txqueuelen 1000 (Ethernet)
RX packets 2143 bytes 1779460 (1.7 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2158 bytes 436667 (436.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 19
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 333 bytes 26651 (26.6 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 333 bytes 26651 (26.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4098<BROADCAST,MULTICAST> mtu 1500
ether 84:4b:f5:70:01:6c 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
>> sudo iwlist scan
>> uname -r -m
4.15.0-42-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
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Connexion filaire 1 57495c2c-e348-3c78-a57e-a2dff21a2aef ethernet enp3s0
ASUS_X018D 79ace84d-8acb-42d0-bd92-2a5d90ad5488 wifi --
Domino-3EF7 fa593048-e09f-4975-8c17-edef680b1436 wifi --
FreeWifi 19107993-b502-4c73-8aa5-ae9e06ab8663 wifi --
Livebox-CFEA 1 53f12820-70d6-4dfb-b71e-09b3af6cff69 wifi --
SFR WiFi FON 21925757-fcdc-40d1-9008-1a55a3cbcfc0 wifi --
Starbucks f649d173-922b-486c-ac51-b0e3e83aad69 wifi --
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
Les cartes wifi succomberaient-elles toutes en même temps ? Bizarre...
Help !