Re,
Excuse-moi, j'ai fait le rapport avec mon dongle wifi usb, je l'ai refait à nu : voici ce que cela donne :
barabbas@barabbuntu:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
barabbas@barabbuntu:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 258a:000c
Bus 001 Device 003: ID 058f:5608 Alcor Micro Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
barabbas@barabbuntu:~$ lspci -k -nn | grep -A 3 -i net
barabbas@barabbuntu:~$
barabbas@barabbuntu:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Device 2280 (rev 36)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller: Intel Corporation Device 22b0 (rev 36)
DeviceName: Onboard IGD
Subsystem: Intel Corporation Device 7270
Kernel driver in use: i915
Kernel modules: i915
00:03.0 Multimedia controller: Intel Corporation Device 22b8 (rev 36)
Subsystem: Intel Corporation Device 7270
00:0b.0 Signal processing controller: Intel Corporation Device 22dc (rev 36)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:14.0 USB controller: Intel Corporation Device 22b5 (rev 36)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: xhci_hcd
00:1a.0 Encryption controller: Intel Corporation Device 2298 (rev 36)
Subsystem: Intel Corporation Device 7270
Kernel driver in use: mei_txe
Kernel modules: mei_txe
00:1c.0 PCI bridge: Intel Corporation Device 22c8 (rev 36)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Device 229c (rev 36)
Subsystem: Intel Corporation Device 7270
Kernel modules: lpc_ich
barabbas@barabbuntu:~$ sudo lshw -C network
[sudo] Mot de passe de barabbas :
barabbas@barabbuntu:~$
barabbas@barabbuntu:~$ lsmod
Module Size Used by
bnep 20480 2
r8188eu 425984 0
cfg80211 602112 1 r8188eu
nls_iso8859_1 16384 1
intel_rapl 20480 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 200704 0
kvm 593920 1 kvm_intel
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
bmg160_i2c 16384 0
fdp_i2c 16384 0
bmg160_core 20480 1 bmg160_i2c
fdp 20480 1 fdp_i2c
industrialio_triggered_buffer 16384 1 bmg160_core
nci 69632 1 fdp
kfifo_buf 16384 1 industrialio_triggered_buffer
axp20x_i2c 16384 0
nfc 114688 1 nci
axp20x 24576 1 axp20x_i2c
industrialio 69632 3 bmg160_core,industrialio_triggered_buffer,kfifo_buf
snd_soc_rt5670 126976 0
silead 16384 0
snd_soc_rt5645 147456 0
snd_soc_rt5651 90112 0
snd_soc_rt5640 118784 0
snd_soc_rl6231 16384 4 snd_soc_rt5670,snd_soc_rt5640,snd_soc_rt5645,snd_soc_rt5651
joydev 20480 0
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
input_leds 16384 0
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 172032 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 40960 2 uvcvideo,videodev
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 77824 1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform 102400 1 snd_intel_sst_core
snd_soc_sst_match 16384 1 snd_intel_sst_acpi
lpc_ich 24576 0
shpchp 36864 0
mei_txe 20480 0
mei 102400 1 mei_txe
snd_soc_core 233472 5 snd_soc_rt5670,snd_soc_rt5640,snd_soc_rt5645,snd_soc_sst_mfld_platform,snd_soc_rt5651
processor_thermal_device 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 102400 7 snd_soc_rt5670,snd_pcm_dmaengine,snd_soc_rt5640,snd_soc_rt5645,snd_soc_sst_mfld_platform,snd_soc_core,snd_soc_rt5651
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
intel_hid 16384 0
sparse_keymap 16384 1 intel_hid
hci_uart 98304 0
btbcm 16384 1 hci_uart
btqca 16384 1 hci_uart
btintel 16384 1 hci_uart
bluetooth 557056 11 hci_uart,btintel,btqca,bnep,btbcm
rfkill_gpio 16384 0
snd 77824 8 snd_compress,snd_seq,snd_timer,snd_rawmidi,snd_seq_device,snd_soc_sst_mfld_platform,snd_soc_core,snd_pcm
soundcore 16384 1 snd
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
tpm_crb 16384 0
spi_pxa2xx_platform 24576 0
8250_dw 16384 0
soc_button_array 16384 0
int3406_thermal 16384 0
dptf_power 16384 0
int3400_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
acpi_pad 180224 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
hid 118784 3 hid_generic,usbhid
mmc_block 36864 4
i915 1449984 3
i2c_algo_bit 16384 1 i915
drm_kms_helper 151552 1 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
drm 352256 5 i915,drm_kms_helper
fjes 77824 0
video 40960 2 int3406_thermal,i915
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
barabbas@barabbuntu:~$ iwconfig
lo no wireless extensions.
barabbas@barabbuntu:~$ ifconfig
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:2787 erreurs:0 :0 overruns:0 frame:0
TX packets:2787 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:227613 (227.6 KB) Octets transmis:227613 (227.6 KB)
barabbas@barabbuntu:~$ sudo iwlist scan
lo Interface doesn't support scanning.
barabbas@barabbuntu:~$ uname -r -m
4.10.0-37-generic x86_64
barabbas@barabbuntu:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
barabbas@barabbuntu:~$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
barabbas@barabbuntu:~$ nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
**** 1726f888-a051-4661-98fb-daaf6a356fe5 802-11-wireless --
**** 2a3a38df-933c-4850-9333-1bcf0850231c 802-11-wireless --
**** 85ebb01b-7d9d-40d8-9dae-9ba8bedab6b0 802-11-wireless --
**** 2aac702c-b217-4fd1-ad23-07b3e2b70ebe 802-11-wireless --
**** 3ee0916d-5adf-4b91-8f7b-4e2e41650835 802-11-wireless --
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.3 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 258a:000c
Bus 001 Device 003: ID 058f:5608 Alcor Micro Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
>> sudo lshw -C network
>> lsmod
Module Size Used by
bnep 20480 2
r8188eu 425984 0
cfg80211 602112 1 r8188eu
nls_iso8859_1 16384 1
intel_rapl 20480 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 200704 0
kvm 593920 1 kvm_intel
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
pcbc 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
crypto_simd 16384 1 aesni_intel
glue_helper 16384 1 aesni_intel
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate 20480 0
bmg160_i2c 16384 0
fdp_i2c 16384 0
bmg160_core 20480 1 bmg160_i2c
fdp 20480 1 fdp_i2c
industrialio_triggered_buffer 16384 1 bmg160_core
nci 69632 1 fdp
kfifo_buf 16384 1 industrialio_triggered_buffer
axp20x_i2c 16384 0
nfc 114688 1 nci
axp20x 24576 1 axp20x_i2c
industrialio 69632 3 bmg160_core,industrialio_triggered_buffer,kfifo_buf
snd_soc_rt5670 126976 0
silead 16384 0
snd_soc_rt5645 147456 0
snd_soc_rt5651 90112 0
snd_soc_rt5640 118784 0
snd_soc_rl6231 16384 4 snd_soc_rt5670,snd_soc_rt5640,snd_soc_rt5645,snd_soc_rt5651
joydev 20480 0
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
input_leds 16384 0
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
videodev 172032 3 uvcvideo,videobuf2_core,videobuf2_v4l2
media 40960 2 uvcvideo,videodev
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 77824 1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform 102400 1 snd_intel_sst_core
snd_soc_sst_match 16384 1 snd_intel_sst_acpi
lpc_ich 24576 0
shpchp 36864 0
mei_txe 20480 0
mei 102400 1 mei_txe
snd_soc_core 233472 5 snd_soc_rt5670,snd_soc_rt5640,snd_soc_rt5645,snd_soc_sst_mfld_platform,snd_soc_rt5651
processor_thermal_device 16384 0
intel_soc_dts_iosf 16384 1 processor_thermal_device
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_pcm 102400 7 snd_soc_rt5670,snd_pcm_dmaengine,snd_soc_rt5640,snd_soc_rt5645,snd_soc_sst_mfld_platform,snd_soc_core,snd_soc_rt5651
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
intel_hid 16384 0
sparse_keymap 16384 1 intel_hid
hci_uart 98304 0
btbcm 16384 1 hci_uart
btqca 16384 1 hci_uart
btintel 16384 1 hci_uart
bluetooth 557056 11 hci_uart,btintel,btqca,bnep,btbcm
rfkill_gpio 16384 0
snd 77824 8 snd_compress,snd_seq,snd_timer,snd_rawmidi,snd_seq_device,snd_soc_sst_mfld_platform,snd_soc_core,snd_pcm
soundcore 16384 1 snd
i2c_designware_platform 16384 0
i2c_designware_core 20480 1 i2c_designware_platform
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
tpm_crb 16384 0
spi_pxa2xx_platform 24576 0
8250_dw 16384 0
soc_button_array 16384 0
int3406_thermal 16384 0
dptf_power 16384 0
int3400_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
int3403_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
acpi_pad 180224 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,parport_pc,ppdev
autofs4 40960 2
hid_generic 16384 0
usbhid 53248 0
hid 118784 3 hid_generic,usbhid
mmc_block 36864 4
i915 1449984 4
i2c_algo_bit 16384 1 i915
drm_kms_helper 151552 1 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
drm 352256 6 i915,drm_kms_helper
fjes 77824 0
video 40960 2 int3406_thermal,i915
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
>> iwconfig
>> ifconfig -a
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:4281 erreurs:0 :0 overruns:0 frame:0
TX packets:4281 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:335677 (335.6 KB) Octets transmis:335677 (335.6 KB)
>> sudo iwlist scan
>> uname -r -m
4.10.0-37-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
**** 1726f888-a051-4661-98fb-daaf6a356fe5 802-11-wireless --
**** 2a3a38df-933c-4850-9333-1bcf0850231c 802-11-wireless --
**** 85ebb01b-7d9d-40d8-9dae-9ba8bedab6b0 802-11-wireless --
**** 2aac702c-b217-4fd1-ad23-07b3e2b70ebe 802-11-wireless --
**** 3ee0916d-5adf-4b91-8f7b-4e2e41650835 802-11-wireless --
>> sudo rfkill list
-» Je ne vois pas le periph wifi interne qui fonctionne impec' sur windows.
Merci pour l'aide et bonne nuit.
H