Bonjour,
J'ai réussi à voir mon réseau wifi deux fois, puis plus rien...
Visiblement il me manque un truc mais quoi ????
voilà les infos demandées :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04f2:b43b Chicony Electronics Co., Ltd
Bus 001 Device 003: ID 058f:6254 Alcor Micro Corp. USB Hub
Bus 001 Device 002: ID 8087:07dc Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
01:00.2 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 06)
Subsystem: CLEVO/KAPOK Computer RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [1558:5471]
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73)
Subsystem: Intel Corporation Wireless-N 7260 [8086:4062]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
>> 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: 0.2
information bus: pci@0000:01:00.2
nom logique: enp1s0f2
version: 06
numéro de série: 80:fa:5b:06:a0:0f
taille: 100Mbit/s
capacité: 100Mbit/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 autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8402-1_0.0.1 10/26/11 ip=192.168.0.14 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
ressources: irq:90 portE/S:e000(taille=256) mémoire:d0714000-d0714fff mémoire:d0710000-d0713fff
*-network
description: Interface réseau sans fil
produit: Wireless 7260
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:02:00.0
nom logique: wlp2s0
version: 73
numéro de série: a0:a8:cd:4b:af:d2
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-43-generic firmware=16.242414.0 ip=10.42.0.1 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
ressources: irq:93 mémoire:d0600000-d0601fff
>> lsmod
Module Size Used by
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 20480 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_ftp,nf_nat_irc,nf_nat_sip,nf_nat_proto_gre,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,nf_nat_masquerade_ipv4
nf_conntrack 106496 18 nf_nat_ftp,nf_nat_irc,nf_nat_sip,nf_conntrack_proto_gre,nf_nat,nf_nat_h323,nf_nat_ipv4,nf_nat_pptp,nf_nat_tftp,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ftp,nf_conntrack_irc,nf_conntrack_sip,nf_conntrack_h323,nf_conntrack_ipv4,nf_conntrack_pptp,nf_conntrack_tftp
ip_tables 24576 2 iptable_filter,iptable_nat
x_tables 36864 6 ip_tables,xt_tcpudp,ipt_MASQUERADE,xt_conntrack,iptable_filter,ipt_REJECT
rfcomm 69632 0
bnep 20480 2
snd_hda_codec_hdmi 53248 1
snd_hda_codec_via 24576 1
snd_hda_codec_generic 77824 1 snd_hda_codec_via
intel_rapl 20480 0
arc4 16384 2
intel_soc_dts_iosf 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 172032 0
kvm 540672 1 kvm_intel
irqbypass 16384 1 kvm
punit_atom_debug 16384 0
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
cryptd 20480 0
uvcvideo 90112 0
iwlmvm 311296 0
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 73728 1 snd_intel_sst_acpi
mac80211 737280 1 iwlmvm
snd_soc_sst_mfld_platform 90112 1 snd_intel_sst_core
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
input_leds 16384 0
videobuf2_v4l2 28672 1 uvcvideo
joydev 20480 0
snd_soc_core 212992 1 snd_soc_sst_mfld_platform
iwlwifi 200704 1 iwlmvm
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
snd_compress 20480 1 snd_soc_core
serio_raw 16384 0
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
ac97_bus 16384 1 snd_soc_core
snd_pcm_dmaengine 16384 1 snd_soc_core
media 24576 2 uvcvideo,videodev
btusb 45056 0
snd_seq_midi 16384 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
btintel 16384 1 btusb
cfg80211 565248 3 iwlwifi,mac80211,iwlmvm
rtsx_pci_ms 20480 0
snd_hda_intel 40960 3
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_seq_midi_event 16384 1 snd_seq_midi
memstick 20480 1 rtsx_pci_ms
snd_rawmidi 32768 1 snd_seq_midi
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 73728 5 snd_hda_codec_hdmi,snd_hda_codec_via,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
lpc_ich 24576 0
snd_pcm 106496 7 snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_pcm_dmaengine,snd_hda_core
shpchp 36864 0
mei_txe 20480 0
mei 98304 1 mei_txe
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 20 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_via,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_seq_device,snd_compress
8250_fintek 16384 0
soundcore 16384 1 snd
mac_hid 16384 0
snd_soc_sst_acpi 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
rtsx_pci_sdmmc 24576 0
i915 1208320 4
i2c_algo_bit 16384 1 i915
drm_kms_helper 155648 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
psmouse 126976 0
drm 364544 5 i915,drm_kms_helper
r8169 81920 0
rtsx_pci 53248 2 rtsx_pci_ms,rtsx_pci_sdmmc
mii 16384 1 r8169
ahci 36864 2
libahci 32768 1 ahci
wmi 20480 0
video 40960 1 i915
fjes 28672 0
>> iwconfig
wlp2s0 IEEE 802.11bgn Mode:Master Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
>> ifconfig -a
enp1s0f2 Link encap:Ethernet HWaddr 80:fa:5b:06:a0:0f
inet adr:192.168.0.14 Bcast:192.168.0.255 Masque:255.255.255.0
adr inet6: fe80::44d2:739e:c6d:fa58/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:5440 erreurs:0 :0 overruns:0 frame:0
TX packets:3990 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:5410358 (5.4 MB) Octets transmis:469642 (469.6 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:1119 erreurs:0 :0 overruns:0 frame:0
TX packets:1119 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:98921 (98.9 KB) Octets transmis:98921 (98.9 KB)
wlp2s0 Link encap:Ethernet HWaddr a0:a8:cd:4b:af:d2
inet adr:10.42.0.1 Bcast:10.42.0.255 Masque:255.255.255.0
adr inet6: fe80::a2a8:cdff:fe4b:afd2/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
TX packets:133 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:0 (0.0 B) Octets transmis:18733 (18.7 KB)
>> sudo iwlist scan
>> uname -r -m
4.4.0-43-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
* freebox_XIKJHX Infra 1 0 Mo/s 0 ____ WEP
>> nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
Connexion filaire 1 2122f38a-aa91-302e-a7f8-0f143eaffe02 802-3-ethernet enp1s0f2
freebox_XIKJHX b8597214-fd39-4483-be6d-55eda1c81a04 802-11-wireless wlp2s0
>> sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
merci à vous !
caroline