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pequelet

pas de wifi sur la session invité sous xubuntu

Bonjour, j'ai bien la connexion sur ma session admin mais je ne l'ai plus sur la session invité. J'ai regardé le topic 1992378 mais je n'ai pas réussi.

xubu1957

Re : pas de wifi sur la session invité sous xubuntu

Bonjour,

Il faut donner, en te servant du  Retour utilisable de commande,  un wificheck rassemblant les informations > Configuration wifi.

Nota : un fichier wificheck.log est créé dans votre répertoire personnel, collez l'intégralité de son contenu dans votre discussion.

Astuce pour copier / coller sans erreur :

• triple clic gauche pour sélectionner et copier une ligne entière

• clic molette pour coller dans le terminal

---

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

pequelet

Re : pas de wifi sur la session invité sous xubuntu

gilles@gilles-Aspire-7250:~/Bureau$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.5 LTS"
gilles@gilles-Aspire-7250:~/Bureau$ lsusb
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 064e:d250 Suyin Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 413c:301a Dell Computer Corp. 
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
gilles@gilles-Aspire-7250:~/Bureau$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6310]
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler HDMI Audio
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Port
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.2 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 2)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 7
07:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
08:00.0 Ethernet controller: Qualcomm Atheros AR8152 v2.0 Fast Ethernet (rev c1)
gilles@gilles-Aspire-7250:~/Bureau$ lspci -k -nn | grep -A 3 -i net
07:00.0 Network controller [0280]: Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01)
	Subsystem: Lite-On Communications Inc AR9485 Wireless Network Adapter [11ad:6617]
	Kernel driver in use: ath9k
	Kernel modules: ath9k
08:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8152 v2.0 Fast Ethernet [1969:2062] (rev c1)
	Subsystem: Acer Incorporated [ALI] AR8152 v2.0 Fast Ethernet [1025:0614]
	Kernel driver in use: atl1c
	Kernel modules: atl1c
gilles@gilles-Aspire-7250:~/Bureau$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
	Subsystem: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler [Radeon HD 6310]
	Subsystem: Acer Incorporated [ALI] Wrestler [Radeon HD 6310]
	Kernel driver in use: radeon
	Kernel modules: radeon
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Wrestler HDMI Audio
	Subsystem: Acer Incorporated [ALI] Wrestler HDMI Audio
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 14h Processor Root Port
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
	Kernel driver in use: ahci
	Kernel modules: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
	Kernel driver in use: ohci-pci
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
	Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
	Kernel driver in use: ohci-pci
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
	Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
	Subsystem: Acer Incorporated [ALI] SBx00 SMBus Controller
	Kernel driver in use: piix4_smbus
	Kernel modules: i2c_piix4, sp5100_tco
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
	Subsystem: Acer Incorporated [ALI] SBx00 Azalia (Intel HDA)
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 LPC host controller
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
	Kernel driver in use: ohci-pci
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:15.2 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 2)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
	Kernel driver in use: ohci-pci
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
	Subsystem: Acer Incorporated [ALI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
	Kernel driver in use: ehci-pci
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 0 (rev 43)
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 3
	Kernel driver in use: k10temp
	Kernel modules: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 6
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 5
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 12h/14h Processor Function 7
07:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
	Subsystem: Lite-On Communications Inc AR9485 Wireless Network Adapter
	Kernel driver in use: ath9k
	Kernel modules: ath9k
08:00.0 Ethernet controller: Qualcomm Atheros AR8152 v2.0 Fast Ethernet (rev c1)
	Subsystem: Acer Incorporated [ALI] AR8152 v2.0 Fast Ethernet
	Kernel driver in use: atl1c
	Kernel modules: atl1c
gilles@gilles-Aspire-7250:~/Bureau$ sudo lshw -C network
[sudo] Mot de passe de gilles : 
Désolé, essayez de nouveau.
[sudo] Mot de passe de gilles : 
  *-network               
       description: Interface réseau sans fil
       produit: AR9485 Wireless Network Adapter
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:07:00.0
       nom logique: wlp7s0
       version: 01
       numéro de série: 9c:b7:0d:b7:63:41
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=4.15.0-29-generic firmware=N/A ip=192.168.0.30 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:17 mémoire:f0200000-f027ffff mémoire:f0280000-f028ffff
  *-network
       description: Ethernet interface
       produit: AR8152 v2.0 Fast Ethernet
       fabriquant: Qualcomm Atheros
       identifiant matériel: 0
       information bus: pci@0000:08:00.0
       nom logique: enp8s0
       version: c1
       numéro de série: e8:40:f2:5c:f2:c1
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI latency=0 link=no multicast=yes port=twisted pair
       ressources: irq:26 mémoire:f0100000-f013ffff portE/S:2000(taille=128)
gilles@gilles-Aspire-7250:~/Bureau$ lsmod
Module                  Size  Used by
hid_generic            16384  0
usbhid                 49152  0
hid                   118784  2 hid_generic,usbhid
ccm                    20480  3
snd_hda_codec_realtek    98304  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_codec_hdmi     49152  1
snd_hda_intel          40960  5
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
kvm_amd                86016  0
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hwdep              20480  1 snd_hda_codec
arc4                   16384  2
kvm                   598016  1 kvm_amd
snd_pcm                98304  4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
ath9k                 151552  0
ath9k_common           36864  1 ath9k
irqbypass              16384  1 kvm
ath9k_hw              475136  2 ath9k,ath9k_common
snd_seq_midi           16384  0
uvcvideo               86016  0
ath                    28672  3 ath9k_hw,ath9k,ath9k_common
snd_seq_midi_event     16384  1 snd_seq_midi
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
snd_rawmidi            32768  1 snd_seq_midi
mac80211              778240  1 ath9k
videobuf2_v4l2         24576  1 uvcvideo
joydev                 24576  0
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
input_leds             16384  0
videodev              180224  3 uvcvideo,videobuf2_core,videobuf2_v4l2
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
acer_wmi               20480  0
serio_raw              16384  0
wmi_bmof               16384  0
sparse_keymap          16384  1 acer_wmi
media                  40960  2 uvcvideo,videodev
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
k10temp                16384  0
snd_timer              32768  2 snd_seq,snd_pcm
cfg80211              622592  4 mac80211,ath9k,ath,ath9k_common
snd                    81920  21 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
i2c_piix4              24576  0
shpchp                 36864  0
soundcore              16384  1 snd
mac_hid                16384  0
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
autofs4                40960  2
radeon               1478656  3
i2c_algo_bit           16384  1 radeon
ttm                   106496  1 radeon
psmouse               147456  0
drm_kms_helper        172032  1 radeon
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
atl1c                  49152  0
drm                   401408  6 radeon,ttm,drm_kms_helper
ahci                   36864  2
libahci                32768  1 ahci
ums_realtek            20480  0
uas                    24576  0
usb_storage            69632  2 uas,ums_realtek
wmi                    24576  2 wmi_bmof,acer_wmi
video                  45056  1 acer_wmi
gilles@gilles-Aspire-7250:~/Bureau$ iwconfig
lo        no wireless extensions.

enp8s0    no wireless extensions.

wlp7s0    IEEE 802.11  ESSID:"SFR-d8d0"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: F4:6B:EF:64:D8:D6   
          Bit Rate=65 Mb/s   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=57/70  Signal level=-53 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:128   Missed beacon:0

gilles@gilles-Aspire-7250:~/Bureau$ ifconfig -a
enp8s0    Link encap:Ethernet  HWaddr e8:40:f2:5c:f2:c1  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

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:1386 erreurs:0 :0 overruns:0 frame:0
          TX packets:1386 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:140854 (140.8 KB) Octets transmis:140854 (140.8 KB)

wlp7s0    Link encap:Ethernet  HWaddr 9c:b7:0d:b7:63:41  
          inet adr:192.168.0.30  Bcast:192.168.0.255  Masque:255.255.255.0
          adr inet6: fe80::d56f:dad0:8c7c:bfe0/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:16776 erreurs:0 :0 overruns:0 frame:0
          TX packets:10032 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:16072734 (16.0 MB) Octets transmis:1913181 (1.9 MB)

gilles@gilles-Aspire-7250:~/Bureau$ sudo iwlist scan
lo        Interface doesn't support scanning.

enp8s0    Interface doesn't support scanning.

wlp7s0    Scan completed :
          Cell 01 - Address: F4:6B:EF:64:D8:D6
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=57/70  Signal level=-53 dBm  
                    Encryption key:on
                    ESSID:"SFR-d8d0"
                    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=0000000390e3776c
                    Extra: Last beacon: 72ms ago
                    IE: Unknown: 00085346522D64386430
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050200070000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1AAD0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD830050F204104A0001101044000102103B0001031047001034AC30AAA64CA37E76A711E8321AF66510210008536167656D636F6D10230008536167656D636F6D1024000631323334353610420007303030303030311054000800060050F20400011011000A536167656D636F6D4150100800022008103C0001031049000600372A000120
                    IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C0050001000000C3020002
                    IE: Unknown: DD090010180202001C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
          Cell 02 - Address: 46:70:E7:1F:F3:B4
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=29/70  Signal level=-81 dBm  
                    Encryption key:on
                    ESSID:"ChantalSerge"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000059a3b985b
                    Extra: Last beacon: 72ms ago
                    IE: Unknown: 000C4368616E74616C5365726765
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1603050700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3403050700000000000000000000000000000000000000
          Cell 03 - Address: 46:70:E7:1F:F3:B5
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=24/70  Signal level=-86 dBm  
                    Encryption key:on
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000059a3a8a64
                    Extra: Last beacon: 2448ms ago
                    IE: Unknown: 0000
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030103
                    IE: Unknown: 32040C183060
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1603050700000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05020053127A
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3403050700000000000000000000000000000000000000
                    IE: Unknown: DD07000C4300000000
          Cell 04 - Address: 46:70:E7:1F:F3:B6
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=30/70  Signal level=-80 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000059a3bb6d0
                    Extra: Last beacon: 72ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1603050700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3403050700000000000000000000000000000000000000
          Cell 05 - Address: 46:70:E7:1F:F3:B7
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=31/70  Signal level=-79 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000059a3bc0be
                    Extra: Last beacon: 72ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: 3D1603050700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4300000000
                    IE: Unknown: DD1E00904C336E1017FFFF000001000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C3403050700000000000000000000000000000000000000
          Cell 06 - Address: 00:1D:43:C0:28:8A
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=27/70  Signal level=-83 dBm  
                    Encryption key:on
                    ESSID:"GARDENA_config(9de9)"
                    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=000000007631d172
                    Extra: Last beacon: 1740ms ago
                    IE: Unknown: 001447415244454E415F636F6E666967283964653929
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1A0C001FFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000000000000000000000000000000000000000000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 07 - Address: 4A:83:C7:AC:C4:FF
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=21/70  Signal level=-89 dBm  
                    Encryption key:on
                    ESSID:"linArda informAtique"
                    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=0000001a3c6e418f
                    Extra: Last beacon: 7048ms ago
                    IE: Unknown: 00146C696E4172646120696E666F726D417469717565
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 200100
                    IE: Unknown: 23021100
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050000180000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1AAD0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080400000000000000000000000000000000000000
                    IE: Unknown: 7F03040008
                    IE: Unknown: DD310050F204104A000110104400010110470010351FA281470FBCF3CFF4FFF06036F496103C0001031049000600372A000120
                    IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C0050006000000C3020002
                    IE: Unknown: DD090010180200001C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
          Cell 08 - Address: 48:83:C7:AC:C5:FE
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=23/70  Signal level=-87 dBm  
                    Encryption key:on
                    ESSID:"GALATASARAY"
                    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=0000001a3c6fdd5a
                    Extra: Last beacon: 6944ms ago
                    IE: Unknown: 000B47414C4154415341524159
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706444520010D14
                    IE: Unknown: 200100
                    IE: Unknown: 23021100
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C121860
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 0B050200180000
                    IE: Unknown: 46057208010000
                    IE: Unknown: 2D1AAD0917FFFFFF0000000000000000000000000000000000000000
                    IE: Unknown: 3D1606080400000000000000000000000000000000000000
                    IE: Unknown: 7F080400080000000040
                    IE: Unknown: DD310050F204104A000110104400010210470010351FA281470FBCF3CFF4FFF06036F496103C0001031049000600372A000120
                    IE: Unknown: DD1E00904C0408BF0CB259820FEAFF0000EAFF0000C0050006000000C3020002
                    IE: Unknown: DD090010180202001C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F20201018C0003A4000027A4000042435E0062322F00
          Cell 09 - Address: E0:A1:D7:EF:8D:3C
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=29/70  Signal level=-81 dBm  
                    Encryption key:on
                    ESSID:"SFR_8D38"
                    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=000000cbd47d4e78
                    Extra: Last beacon: 5548ms ago
                    IE: Unknown: 00085346525F38443338
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0104
                    IE: Unknown: 2F0104
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AEC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D160B001700000000000000000000000000000000000000
                    IE: Unknown: DD09001018020EF02C0000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 10 - Address: 68:A3:78:05:11:A5
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=26/70  Signal level=-84 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000e4e14ad015f
                    Extra: Last beacon: 120ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 03010D
                    IE: Unknown: 050400020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D160D000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

gilles@gilles-Aspire-7250:~/Bureau$ uname -r -m 
4.15.0-29-generic x86_64
gilles@gilles-Aspire-7250:~/Bureau$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
gilles@gilles-Aspire-7250:~/Bureau$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
 La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
gilles@gilles-Aspire-7250:~/Bureau$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
 La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
gilles@gilles-Aspire-7250:~/Bureau$ sudo rfkill list
0: acer-wireless: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
gilles@gilles-Aspire-7250:~/Bureau$ nmcli connection show
NOM                  UUID                                  TYPE             PÉRIPHÉRIQUE 
SFR-d8d0             cce1043d-f2dd-44f4-8abc-063514b9a99e  802-11-wireless  wlp7s0       
Connexion filaire 1  296a91c1-9200-3d29-ad3b-911c64eee083  802-3-ethernet   --           
gilles@gilles-Aspire-7250:~/Bureau$ nmcli connection list si nmcli connection show ne fonctionne pas
Syntaxe : nmcli connection { COMMAND | help }

COMMAND := { show | up | down | add | modify | edit | delete | monitor | reload | load }

  show [--active] [--order <order spec>]
  show [--active] [id | uuid | path | apath] <ID> ...

  up [[id | uuid | path] <ID>] [ifname <ifname>] [ap <BSSID>] [passwd-file <file with passwords>]

  down [id | uuid | path | apath] <ID> ...

  add COMMON_OPTIONS TYPE_SPECIFIC_OPTIONS SLAVE_OPTIONS IP_OPTIONS [-- ([+|-]<setting>.<property> <value>)+]

  modify [--temporary] [id | uuid | path] <ID> ([+|-]<setting>.<property> <value>)+

  clone [--temporary] [id | uuid | path ] <ID> <new name>

  edit [id | uuid | path] <ID>
  edit [type <new_con_type>] [con-name <new_con_name>]

  delete [id | uuid | path] <ID>

  monitor [id | uuid | path] <ID> ...

  reload

  load <filename> [ <filename>... ]

  import [--temporary] type <type> file <file to import>

  export [id | uuid | path] <ID> [<output file>]

Erreur : « list » n'est pas une commande « connection » valide.
gilles@gilles-Aspire-7250:~/Bureau$ 

xubu1957

Re : pas de wifi sur la session invité sous xubuntu

Vu :

sudo rfkill list
0: acer-wireless: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Il faut désactiver un module WLAN avec la commande :

echo blacklist acer-wmi | sudo tee -a /etc/modprobe.d/blacklist-acer-wmi.conf

suivant la Doc > acer_wmi

et redémarrage du système.

Dernière modification par xubu1957 (Le 30/07/2018, à 21:30)

---

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

pequelet

Re : pas de wifi sur la session invité sous xubuntu

Merci mais j'ai fait autrement. C'est un PC portable que j'ai prêté et avant j'ai supprimé mes données perso et l'utilisateur passe par le compte admin. Je pousserai l'investigation plus loin si je rencontre le problème à nouveau.