Alors, j'ai désactivé le secure boot et suivi les instructions du tuto.
Je vais ensuite dans pilote additionnels et j'ai uniquement :
Broadcom Corporation : BCM43142 8002.11b/g/n
Ce périphérique ne fonctionne pas.
* Utilisation de Broadcom 802.11 Linux STA wireless driver source depuis bcmwl-kernel-source (propriétaire)
* Ne pas utiliser le périphérique
Lorsque je coche "Utilisation de Broadcom...", que j'applique, le "Ne pas utiliser le périphérique" se coche à nouveau automatiquement, rien à faire...
Voici le résultat du wificheck : (je tiens à préciser que je suis actuellement en partage de connexion avec mon smartphone)
>> 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 04ca:2006 Lite-On Technology Corp. Broadcom BCM43142A0 Bluetooth Device
Bus 001 Device 003: ID 0bda:570c Realtek Semiconductor Corp.
Bus 001 Device 002: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 001 Device 005: ID 05ac:12a8 Apple, Inc. iPhone5/5C/5S/6
Bus 001 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]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Lite-On Communications Inc BCM43142 802.11b/g/n [11ad:6605]
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:200f]
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 3D controller [0302]: NVIDIA Corporation GM108M [GeForce 840M] [10de:1341] (rev a2)
>> sudo lshw -C network
*-network NON-RÉCLAMÉ
description: Network controller
produit: BCM43142 802.11b/g/n
fabriquant: Broadcom Limited
identifiant matériel: 0
information bus: pci@0000:02:00.0
version: 01
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress cap_list
configuration: latency=0
ressources: mémoire:f7900000-f7907fff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: enp3s0
version: 0c
numéro de série: 10:c3:7b:20:df:35
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-2_0.0.1 02/06/13 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
ressources: irq:46 portE/S:e000(taille=256) mémoire:f7800000-f7800fff mémoire:f2100000-f2103fff
*-network
description: Ethernet interface
identifiant matériel: 2
information bus: usb@1:4
nom logique: enp0s20u4c4i2
numéro de série: f2:db:e2:96:5c:d5
fonctionnalités: ethernet physical
configuration: broadcast=yes driver=ipheth ip=172.20.10.4 link=yes multicast=yes
>> lsmod
Module Size Used by
ipheth 16384 0
bnep 20480 2
nls_iso8859_1 16384 1
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 188416 0
kvm 598016 1 kvm_intel
irqbypass 16384 1 kvm
asus_nb_wmi 24576 0
asus_wmi 28672 1 asus_nb_wmi
crct10dif_pclmul 16384 0
sparse_keymap 16384 1 asus_wmi
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
btusb 45056 0
snd_hda_codec_hdmi 45056 1
aesni_intel 167936 0
btrtl 16384 1 btusb
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
btbcm 16384 1 btusb
uvcvideo 90112 0
btintel 16384 1 btusb
ablk_helper 16384 1 aesni_intel
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
bluetooth 552960 12 btrtl,btintel,bnep,btbcm,btusb
cryptd 24576 3 ablk_helper,ghash_clmulni_intel,aesni_intel
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 180224 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 40960 2 uvcvideo,videodev
snd_hda_codec_realtek 86016 1
snd_soc_rt5640 118784 0
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_soc_rl6231 16384 1 snd_soc_rt5640
snd_hda_intel 36864 5
snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_soc_core 233472 1 snd_soc_rt5640
intel_cstate 16384 0
snd_hda_core 86016 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 110592 7 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_soc_rt5640,snd_hda_codec_hdmi,snd_soc_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
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_seq,snd_pcm
input_leds 16384 0
intel_rapl_perf 16384 0
joydev 20480 0
snd 86016 23 snd_compress,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_soc_core,snd_pcm
serio_raw 16384 0
snd_soc_sst_acpi 16384 0
snd_soc_sst_match 16384 1 snd_soc_sst_acpi
soundcore 16384 1 snd
elan_i2c 36864 0
mei_me 40960 0
mei 102400 1 mei_me
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
lpc_ich 24576 0
shpchp 36864 0
8250_dw 16384 0
spi_pxa2xx_platform 24576 0
mac_hid 16384 0
asus_wireless 16384 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
uas 24576 0
usb_storage 73728 1 uas
nouveau 1572864 0
i915 1314816 118
mxm_wmi 16384 1 nouveau
ttm 102400 1 nouveau
psmouse 131072 0
i2c_algo_bit 16384 2 nouveau,i915
drm_kms_helper 167936 2 nouveau,i915
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
ahci 36864 3
r8169 81920 0
drm 368640 8 nouveau,i915,ttm,drm_kms_helper
libahci 32768 1 ahci
mii 16384 1 r8169
wmi 16384 3 asus_wmi,mxm_wmi,nouveau
video 40960 3 asus_wmi,nouveau,i915
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
i2c_hid 20480 0
hid 118784 1 i2c_hid
fjes 28672 0
>> iwconfig
>> ifconfig -a
enp0s20u4c4i2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.20.10.4 netmask 255.255.255.240 broadcast 172.20.10.15
inet6 fe80::b5a4:26a9:bbd1:13d5 prefixlen 64 scopeid 0x20<link>
ether f2:db:e2:96:5c:d5 txqueuelen 1000 (Ethernet)
RX packets 2413 bytes 1949620 (1.9 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2154 bytes 239715 (239.7 KB)
TX errors 2 dropped 0 overruns 0 carrier 0 collisions 0
enp3s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 10:c3:7b:20:df:35 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 16634 bytes 1009874 (1.0 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16634 bytes 1009874 (1.0 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
>> sudo iwlist scan
>> uname -r -m
4.8.0-27-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
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 2 9486d904-6931-3fc7-804d-e815a42122cb 802-3-ethernet enp0s20u4c4i2
Connexion filaire 1 2d2ebb8d-bd59-383d-8154-1d2cca1baff7 802-3-ethernet --
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Merci à vous
FlorianB31
