La solution pour rendre le wifi permanent n'a pas fonctionnée, toujours pas de wifi au démarrage.
Voici ce que donne le wificheck :
[code]
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.10
DISTRIB_CODENAME=yakkety
DISTRIB_DESCRIPTION="Ubuntu 16.10"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:58e5 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 05dc:a01a Lexar Media, Inc.
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 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]: Intel Corporation Intel Dual Band Wireless-AC 3165 Plus Bluetooth [8086:3166] (rev 99)
Subsystem: Intel Corporation Intel Dual Band Wireless-AC 3165 Plus Bluetooth [8086:4210]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3884]
Kernel driver in use: r8169
Kernel modules: r8169
05:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd Device [144d:a804]
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
produit: Intel Dual Band Wireless-AC 3165 Plus Bluetooth
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 99
numéro de série: 70:1c:e7:77:94:8f
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.8.0-58-generic firmware=22.361476.0 ip=192.168.100.103 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:328 mémoire:a4200000-a4201fff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: enp4s0
version: 10
numéro de série: c8:5b:76:fe:c2:01
taille: 10Mbit/s
capacité: 1Gbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:322 portE/S:3000(taille=256) mémoire:a4104000-a4104fff mémoire:a4100000-a4103fff
>> lsmod
Module Size Used by
ccm 20480 1
cmac 16384 1
bnep 20480 2
snd_hda_codec_hdmi 45056 1
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
arc4 16384 2
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core 86016 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep 16384 1 snd_hda_codec
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
snd_pcm 110592 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
intel_powerclamp 16384 0
iwlmvm 360448 0
coretemp 16384 0
mac80211 757760 1 iwlmvm
kvm 598016 0
snd_seq_midi 16384 0
irqbypass 16384 1 kvm
snd_seq_midi_event 16384 1 snd_seq_midi
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_rawmidi 32768 1 snd_seq_midi
ghash_clmulni_intel 16384 0
aesni_intel 167936 4
aes_x86_64 20480 1 aesni_intel
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
lrw 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
iwlwifi 229376 1 iwlmvm
ablk_helper 16384 1 aesni_intel
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
cryptd 24576 3 ablk_helper,ghash_clmulni_intel,aesni_intel
snd_timer 32768 2 snd_seq,snd_pcm
snd 86016 17 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
input_leds 16384 0
serio_raw 16384 0
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
soundcore 16384 1 snd
cfg80211 581632 3 iwlmvm,iwlwifi,mac80211
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 180224 3 uvcvideo,videobuf2_core,videobuf2_v4l2
joydev 20480 0
media 40960 2 uvcvideo,videodev
mei_me 40960 0
btusb 45056 0
mei 102400 1 mei_me
btrtl 16384 1 btusb
hci_uart 94208 0
ucsi 16384 0
btbcm 16384 2 hci_uart,btusb
btqca 16384 1 hci_uart
btintel 16384 2 hci_uart,btusb
sparse_keymap 16384 0
bluetooth 552960 28 btrtl,hci_uart,btintel,btqca,bnep,btbcm,btusb
mac_hid 16384 0
intel_lpss_acpi 16384 0
intel_lpss 16384 1 intel_lpss_acpi
shpchp 36864 0
tpm_crb 16384 0
acpi_pad 24576 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
ip_tables 28672 0
x_tables 36864 1 ip_tables
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
uas 24576 0
usb_storage 73728 1 uas
i915 1314816 7
nouveau 1572864 0
mxm_wmi 16384 1 nouveau
ttm 102400 1 nouveau
psmouse 139264 0
i2c_algo_bit 16384 2 nouveau,i915
nvme 28672 2
drm_kms_helper 167936 2 nouveau,i915
nvme_core 53248 4 nvme
syscopyarea 16384 1 drm_kms_helper
r8169 81920 0
sysfillrect 16384 1 drm_kms_helper
mii 16384 1 r8169
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
sdhci_pci 28672 0
ahci 36864 0
drm 368640 10 nouveau,i915,ttm,drm_kms_helper
sdhci 45056 1 sdhci_pci
libahci 32768 1 ahci
wmi 16384 2 mxm_wmi,nouveau
pinctrl_sunrisepoint 28672 0
video 40960 2 nouveau,i915
pinctrl_intel 20480 1 pinctrl_sunrisepoint
i2c_hid 20480 0
hid 118784 4 i2c_hid,hid_generic,usbhid
fjes 28672 0
>> iwconfig
wlp3s0 IEEE 802.11 ESSID:"SFR-9719"
Mode:Managed Frequency:2.462 GHz Access Point: AC:CF:85:33:97:19
Bit Rate=72.2 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=54/70 Signal level=-56 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:92 Missed beacon:0
>> ifconfig -a
enp4s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether c8:5b:76:fe:c2:01 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
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 1 (Boucle locale)
RX packets 50920 bytes 3095159 (3.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 50920 bytes 3095159 (3.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.100.103 netmask 255.255.255.0 broadcast 192.168.100.255
inet6 fe80::acc8:8573:a472:e65 prefixlen 64 scopeid 0x20<link>
ether 70:1c:e7:77:94:8f txqueuelen 1000 (Ethernet)
RX packets 28681 bytes 27970581 (27.9 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 26783 bytes 3881705 (3.8 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
wlp3s0 Scan completed :
Cell 01 - Address: AC:CF:85:33:97:19
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=55/70 Signal level=-55 dBm
Encryption key:on
ESSID:"SFR-9719"
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=000000a1ed772936
Extra: Last beacon: 556ms ago
IE: Unknown: 00085346522D39373139
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0100
IE: Unknown: 2F0100
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: 32040C121860
IE: Unknown: 2D1A201118FF00000000000000000000000000000000000000000000
IE: Unknown: 3D160B080400000000000000000000000000000000000000
IE: Unknown: DD09001018020100040000
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : CCMP TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
Cell 02 - Address: 06:19:70:4F:DA:0A
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=15/70 Signal level=-95 dBm
Encryption key:off
ESSID:"orange"
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=0000001bed4de180
Extra: Last beacon: 760ms ago
IE: Unknown: 00066F72616E6765
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: Unknown: 050402030000
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F20201018A0003A4000027A4000042435E0062322F00
IE: Unknown: 2D1A0C101BFFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1606080800000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000000000
IE: Unknown: 0706465220010D14
>> uname -r -m
4.8.0-58-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
* SFR-9719 Infra 11 54 Mo/s 75 ▂▄▆_ WPA1 WPA2
orange Infra 6 54 Mo/s 9 ▂___ --
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
SFR-9719 6daaf0ea-36bc-4a17-b931-2178ff4fbdd0 802-11-wireless wlp3s0
Connexion Wi-Fi 1 182476d5-26c2-4fd6-b7d2-168f6b6c89c6 802-11-wireless --
Connexion filaire 1 eb5fa1a6-230d-3b9a-a783-2989a6fbf60d 802-3-ethernet --
>> sudo rfkill list
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
[/code]
