Wifi is not working and cannot get access activate the wifi. Always getting message wifi unavailable, Radio switch off. The machine doesn't have way to activate manually it's supposed to switch on automatically.
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04 LTS"
Bus 002 Device 003: ID 413c:2501 Dell Computer Corp.
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 006: ID 064e:8120 Suyin Corp.
Bus 001 Device 005: ID 8086:0189 Intel Corp.
Bus 001 Device 004: ID 0bda:0139 Realtek Semiconductor Corp. RTS5139 Card Reader Controller
Bus 001 Device 003: ID 0408:3008 Quanta Computer, Inc.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
The output from several lspci calls are:
fred@fred-Inspiron-One-2320:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 525M] (rev a1)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6230 [Rainbow Peak] (rev 34)
04:00.0 Multimedia controller: Philips Semiconductors SAA7231 (rev ca)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
fred@fred-Inspiron-One-2320:~$ lspci -nn | grep -i net
03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6230 [Rainbow Peak] [8086:0091] (rev 34)
05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
fred@fred-Inspiron-One-2320:~$ lspci -k
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: Dell 2nd Generation Core Processor Family DRAM Controller
Kernel driver in use: snb_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Dell 2nd Generation Core Processor Family Integrated Graphics Controller
Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Dell 6 Series/C200 Series Chipset Family MEI Controller
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
Subsystem: Dell 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
Subsystem: Dell 6 Series/C200 Series Chipset Family High Definition Audio Controller
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
Subsystem: Dell 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset Family LPC Controller (rev 05)
Subsystem: Dell H61 Express Chipset Family LPC Controller
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
Subsystem: Dell 6 Series/C200 Series Chipset Family SATA AHCI Controller
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Dell 6 Series/C200 Series Chipset Family SMBus Controller
Kernel modules: i2c_i801
01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 525M] (rev a1)
Subsystem: Dell GF108M [GeForce GT 525M]
Kernel modules: nvidiafb, nouveau
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6230 [Rainbow Peak] (rev 34)
Subsystem: Intel Corporation Centrino Advanced-N 6230 AGN
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
04:00.0 Multimedia controller: Philips Semiconductors SAA7231 (rev ca)
Subsystem: Avermedia Technologies Inc SAA7231
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
Subsystem: Dell RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Kernel driver in use: r8169
Kernel modules: r8169
Output from lshw is:
fred@fred-Inspiron-One-2320:~$ sudo lshw -C network
*-network DÉSACTIVÉ
description: Interface réseau sans fil
produit: Centrino Advanced-N 6230 [Rainbow Peak]
fabriquant: Intel Corporation
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
version: 34
numéro de série: 88:53:2e:c9:c1:06
bits: 64 bits
horloge: 33MHz
fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=4.4.0-31-generic firmware=18.168.6.1 latency=0 link=no multicast=yes wireless=IEEE 802.11abg
ressources: irq:32 mémoire:fb000000-fb001fff
*-network
description: Ethernet interface
produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabriquant: Realtek Semiconductor Co., Ltd.
identifiant matériel: 0
information bus: pci@0000:05:00.0
nom logique: enp5s0
version: 06
numéro de série: 00:21:70:68:68:de
taille: 1Gbit/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=full firmware=rtl8168e-3_0.0.4 03/27/12 ip=192.168.1.77 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
ressources: irq:29 portE/S:d000(taille=256) mémoire:e2104000-e2104fff mémoire:e2100000-e2103fff
Output from lsmod is:
fred@fred-Inspiron-One-2320:~$ lsmod
Module Size Used by
rfcomm 69632 0
bnep 20480 2
btrfs 987136 0
xor 24576 1 btrfs
raid6_pq 102400 1 btrfs
ufs 73728 0
qnx4 16384 0
hfsplus 106496 0
hfs 57344 0
minix 36864 0
ntfs 98304 0
msdos 20480 0
jfs 180224 0
xfs 970752 0
libcrc32c 16384 1 xfs
rtsx_usb_ms 20480 0
memstick 20480 1 rtsx_usb_ms
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
arc4 16384 2
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
iwldvm 233472 0
mac80211 737280 1 iwldvm
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
media 24576 2 uvcvideo,videodev
hid_multitouch 20480 0
intel_rapl 20480 0
snd_hda_intel 36864 3
snd_hda_codec 135168 3 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel
joydev 20480 0
snd_hda_core 73728 4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
snd_hwdep 16384 1 snd_hda_codec
dell_wmi_aio 16384 0
gpio_ich 16384 0
snd_pcm 106496 3 snd_hda_codec,snd_hda_intel,snd_hda_core
sparse_keymap 16384 1 dell_wmi_aio
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
coretemp 16384 0
snd_rawmidi 32768 1 snd_seq_midi
kvm_intel 172032 0
iwlwifi 200704 1 iwldvm
kvm 536576 1 kvm_intel
btusb 45056 0
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
dcdbas 16384 0
btrtl 16384 1 btusb
btbcm 16384 1 btusb
dell_smm_hwmon 16384 0
btintel 16384 1 btusb
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
snd_timer 32768 2 snd_pcm,snd_seq
cfg80211 565248 3 iwlwifi,mac80211,iwldvm
snd 81920 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
bluetooth 520192 29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
input_leds 16384 0
serio_raw 16384 0
cryptd 20480 0
soundcore 16384 1 snd
8250_fintek 16384 0
mei_me 36864 0
shpchp 36864 0
mei 98304 1 mei_me
lpc_ich 24576 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
rtsx_usb_sdmmc 28672 0
rtsx_usb 24576 2 rtsx_usb_sdmmc,rtsx_usb_ms
hid_generic 16384 0
usbhid 49152 0
hid 118784 3 hid_multitouch,hid_generic,usbhid
nouveau 1495040 0
i915 1208320 0
mxm_wmi 16384 1 nouveau
ttm 94208 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
ahci 36864 2
drm_kms_helper 147456 2 i915,nouveau
libahci 32768 1 ahci
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
r8169 81920 0
drm 360448 4 ttm,i915,drm_kms_helper,nouveau
mii 16384 1 r8169
wmi 20480 3 dell_wmi_aio,mxm_wmi,nouveau
video 40960 2 i915,nouveau
fjes 28672 0
Output from iwconfig is:
fred@fred-Inspiron-One-2320:~$ iwconfig
wlp3s0 IEEE 802.11abg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
lo no wireless extensions.
enp5s0 no wireless extensions.
Output from ifconfig is:
fred@fred-Inspiron-One-2320:~$ ifconfig
enp5s0 Link encap:Ethernet HWaddr 00:21:70:68:68:de
inet adr:192.168.1.77 Bcast:192.168.1.255 Masque:255.255.255.0
adr inet6: fe80::6497:ff1b:1d54:b503/64 Scope:Lien
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Packets reçus:2089 erreurs:0 :0 overruns:0 frame:0
TX packets:1315 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1000
Octets reçus:553542 (553.5 KB) Octets transmis:223624 (223.6 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:337 erreurs:0 :0 overruns:0 frame:0
TX packets:337 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 lg file transmission:1
Octets reçus:29340 (29.3 KB) Octets transmis:29340 (29.3 KB)
Output from iwlist is:
fred@fred-Inspiron-One-2320:~$ sudo iwlist scan
wlp3s0 Interface doesn't support scanning : Network is down
lo Interface doesn't support scanning.
enp5s0 Interface doesn't support scanning.
Kernel info:
fred@fred-Inspiron-One-2320:~$ uname -r -m
4.4.0-31-generic x86_64
Other bits:
fred@fred-Inspiron-One-2320:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
fred@fred-Inspiron-One-2320:~$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
fred@fred-Inspiron-One-2320:~$ sudo rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
fred@fred-Inspiron-One-2320:~$ nmcli connection show
NOM UUID TYPE PÉRIPHÉRIQUE
enp5s0 1c159d44-aeeb-45ff-aeb7-bb72d7701d8d 802-3-ethernet enp5s0
Connexion Wi-Fi 1 8faae169-af2a-45df-934e-7dbe17974504 802-11-wireless --
Connexion filaire 1 1d435d80-2947-45d1-87e5-c8b7f4a0fc56 802-3-ethernet --
