Bonjour,
Nouveau sur le forum et debutant sous ubuntu j'espère poster là ou il faut.
J'ai également un problème avec ma livebox orange.
Voici le retour de wificheck
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 13d3:3494 IMC Networks
Bus 001 Device 003: ID 13d3:5743 IMC Networks
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 005: ID 18a5:022b Verbatim, Ltd Portable Hard Drive (Store'n'Go)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 0a)
Subsystem: Lenovo RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [17aa:3830]
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
Subsystem: AzureWave RTL8723BE PCIe Wireless Network Adapter [1a3b:2a59]
Kernel driver in use: rtl8723be
Kernel modules: rtl8723be
>> sudo lshw -C network
*-network
description: Ethernet interface
produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: enp3s0
version: 0a
numéro de série: fc:45:96:3e:9b:f9
taille: 100Mbit/s
capacité: 100Mbit/s
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8107e-2_0.0.2 02/26/15 ip=192.168.1.15 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
ressources: irq:92 portE/S:2000(taille=256) mémoire:90504000-90504fff mémoire:90500000-90503fff
*-network
description: Interface réseau sans fil
produit: RTL8723BE PCIe Wireless Network Adapter
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:04:00.0
nom logique: wlp4s0
version: 00
numéro de série: 74:c6:3b:6d:64:79
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=4.8.0-46-generic firmware=N/A ip=10.42.0.1 latency=0 link=yes multicast=yes wireless=IEEE 802.11
ressources: irq:19 portE/S:1000(taille=256) mémoire:90400000-90403fff
>> lsmod
Module Size Used by
uas 24576 0
usb_storage 73728 2 uas
rfcomm 77824 0
ipt_MASQUERADE 16384 1
nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE
xt_conntrack 16384 1
ipt_REJECT 16384 2
nf_reject_ipv4 16384 1 ipt_REJECT
xt_tcpudp 16384 4
iptable_filter 16384 1
nf_nat_h323 20480 0
nf_conntrack_h323 77824 1 nf_nat_h323
nf_nat_pptp 16384 0
nf_nat_proto_gre 16384 1 nf_nat_pptp
nf_conntrack_pptp 16384 1 nf_nat_pptp
nf_conntrack_proto_gre 16384 1 nf_conntrack_pptp
nf_nat_tftp 16384 0
nf_conntrack_tftp 16384 1 nf_nat_tftp
nf_nat_sip 20480 0
nf_conntrack_sip 28672 1 nf_nat_sip
nf_nat_irc 16384 0
nf_conntrack_irc 16384 1 nf_nat_irc
nf_nat_ftp 16384 0
nf_conntrack_ftp 20480 1 nf_nat_ftp
iptable_nat 16384 1
nf_conntrack_ipv4 16384 2
nf_defrag_ipv4 16384 1 nf_conntrack_ipv4
nf_nat_ipv4 16384 1 iptable_nat
nf_nat 24576 9 nf_nat_pptp,nf_nat_proto_gre,nf_nat_h323,nf_nat_sip,nf_nat_irc,nf_nat_ftp,nf_nat_masquerade_ipv4,nf_nat_ipv4,nf_nat_tftp
nf_conntrack 110592 18 nf_nat_pptp,nf_conntrack_sip,nf_conntrack_irc,nf_nat_h323,nf_conntrack_ftp,nf_nat_sip,nf_conntrack_ipv4,nf_conntrack_tftp,nf_nat_irc,nf_conntrack_pptp,nf_nat_ftp,nf_conntrack_proto_gre,nf_nat_masquerade_ipv4,nf_conntrack_h323,xt_conntrack,nf_nat_ipv4,nf_nat_tftp,nf_nat
ip_tables 24576 2 iptable_filter,iptable_nat
x_tables 36864 6 ipt_REJECT,ip_tables,iptable_filter,xt_tcpudp,ipt_MASQUERADE,xt_conntrack
bnep 20480 2
nls_iso8859_1 16384 2
arc4 16384 2
snd_intel_sst_acpi 16384 0
snd_hda_codec_hdmi 45056 1
snd_intel_sst_core 77824 1 snd_intel_sst_acpi
snd_soc_rt5645 147456 0
snd_soc_sst_mfld_platform 90112 1 snd_intel_sst_core
snd_soc_rt5640 118784 0
snd_hda_codec_realtek 86016 1
uvcvideo 90112 0
rtl8723be 90112 0
intel_rapl 20480 0
videobuf2_vmalloc 16384 1 uvcvideo
intel_soc_dts_thermal 16384 0
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
intel_powerclamp 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2
coretemp 16384 0
snd_soc_rl6231 16384 2 snd_soc_rt5640,snd_soc_rt5645
snd_soc_sst_match 16384 1 snd_intel_sst_acpi
snd_hda_intel 36864 3
snd_soc_core 233472 3 snd_soc_rt5640,snd_soc_rt5645,snd_soc_sst_mfld_platform
snd_hda_codec 135168 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
kvm 598016 0
btcoexist 53248 1 rtl8723be
snd_hda_core 86016 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
videodev 180224 3 uvcvideo,videobuf2_core,videobuf2_v4l2
irqbypass 16384 1 kvm
media 40960 2 uvcvideo,videodev
punit_atom_debug 16384 0
rtl8723_common 24576 1 rtl8723be
rtl_pci 28672 1 rtl8723be
snd_compress 20480 1 snd_soc_core
ac97_bus 16384 1 snd_soc_core
crct10dif_pclmul 16384 0
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_hwdep 16384 1 snd_hda_codec
crc32_pclmul 16384 0
ghash_clmulni_intel 16384 0
rtlwifi 77824 2 rtl_pci,rtl8723be
mac80211 761856 3 rtl_pci,rtlwifi,rtl8723be
cfg80211 581632 2 mac80211,rtlwifi
snd_pcm 110592 9 snd_hda_intel,snd_hda_codec,snd_pcm_dmaengine,snd_hda_core,snd_soc_rt5640,snd_hda_codec_hdmi,snd_soc_rt5645,snd_soc_sst_mfld_platform,snd_soc_core
cryptd 24576 1 ghash_clmulni_intel
rtsx_pci_ms 20480 0
intel_cstate 16384 0
memstick 20480 1 rtsx_pci_ms
mei_txe 20480 0
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
btusb 45056 0
hci_uart 98304 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
mei 102400 1 mei_txe
input_leds 16384 0
joydev 20480 0
serio_raw 16384 0
btrtl 16384 1 btusb
btqca 16384 1 hci_uart
btbcm 16384 2 hci_uart,btusb
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
btintel 16384 2 hci_uart,btusb
lpc_ich 24576 0
bluetooth 557056 33 btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
snd 86016 20 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_soc_sst_mfld_platform,snd_hda_codec_realtek,snd_soc_core,snd_pcm
shpchp 36864 0
rfkill_gpio 16384 0
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
int3400_thermal 16384 0
int3403_thermal 16384 0
processor_thermal_device 16384 0
int3406_thermal 16384 0
acpi_thermal_rel 16384 1 int3400_thermal
intel_soc_dts_iosf 16384 2 intel_soc_dts_thermal,processor_thermal_device
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
soundcore 16384 1 snd
intel_smartconnect 16384 0
i2c_designware_platform 16384 0
spi_pxa2xx_platform 24576 0
i2c_designware_core 20480 1 i2c_designware_platform
8250_dw 16384 0
mac_hid 16384 0
pwm_lpss_platform 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
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
rtsx_pci_sdmmc 24576 0
i915 1310720 103
i2c_algo_bit 16384 1 i915
psmouse 139264 0
drm_kms_helper 167936 1 i915
syscopyarea 16384 1 drm_kms_helper
r8169 81920 0
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
mii 16384 1 r8169
fb_sys_fops 16384 1 drm_kms_helper
rtsx_pci 57344 2 rtsx_pci_sdmmc,rtsx_pci_ms
ahci 36864 3
drm 368640 5 i915,drm_kms_helper
libahci 32768 1 ahci
wmi 16384 0
video 40960 2 int3406_thermal,i915
fjes 28672 0
i2c_hid 20480 0
hid 122880 3 i2c_hid,hid_generic,usbhid
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
>> iwconfig
wlp4s0 IEEE 802.11 Mode:Master Tx-Power=20 dBm
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
>> ifconfig -a
enp3s0 Link encap:Ethernet HWaddr fc:45:96:3e:9b:f9
inet adr:192.168.1.15 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::3904:4cb:417f:b591/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:133 erreurs:0 :0 overruns:0 frame:0
TX packets:144 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:20319 (20.3 KB) Octets transmis:19131 (19.1 KB)
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:13318 erreurs:0 :0 overruns:0 frame:0
TX packets:13318 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:990375 (990.3 KB) Octets transmis:990375 (990.3 KB)
wlp4s0 Link encap:Ethernet HWaddr 74:c6:3b:6d:64:79
inet adr:10.42.0.1 Bcast:10.42.0.255 Masque:255.255.255.0
adr inet6: fe80::76c6:3bff:fe6d:6479/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:28 erreurs:0 :0 overruns:0 frame:0
TX packets:424 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:3164 (3.1 KB) Octets transmis:69876 (69.8 KB)
>> sudo iwlist scan
>> uname -r -m
4.8.0-46-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
* Livebox-5F10 Infra 1 0 Mo/s 0 ____ WPA1 WPA2
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion Ethernet 1 d543e0be-7557-4c5d-90fd-9ccbcf971754 802-3-ethernet enp3s0
Livebox-5F10 a2dca623-d8ec-478a-9d17-67ff2269d556 802-11-wireless wlp4s0
Bbox-82B808 8ae49781-3caa-4cd9-88bc-b377a866c29e 802-11-wireless --
Bbox-D57E30DD 8dd66222-8e5e-4b3b-905b-666cefa47abe 802-11-wireless --
FreeWifi 9d2e8b35-d2a3-4f77-ac8d-3e5ee8b38a9f 802-11-wireless --
FreeWifi 2 fa988ca3-9384-4a8c-bbb3-d23b1c13c733 802-11-wireless --
Hotspot c1e6fd0b-fc5e-4ffd-98d4-4b965a33c5ca 802-11-wireless --
Livebox-5F10 1 e89535ce-13c6-4663-8271-262c10250277 802-11-wireless --
orange 91c06efb-42d0-4bf3-b2c4-46ff2a07933e 802-11-wireless --
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
J'ai egalement passer cette commande :
echo "blacklist ideapad_laptop" | sudo tee /etc/modprobe.d/ideapad.conf
selon le poste de Xubu 1957
je pense que c'est mieux comme cela
merci pour les réponses