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La carte wifi non detecté :

bellafkih

salut,

J'ai essayé d'installer pilote wifi afin de pouvoir créer un réseau wifi que je le partage via ma connexion filaire. mais apparement j'ai écrasé l'ancien et j'arrive pas à me connecter :

voila ce que j'ai :

:~$ lspci | grep -i net
00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 05)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)

bellafkih@bellafkih-hayat:~$ lspci | grep -i net
00:19.0 Ethernet controller: Intel Corporation 82577LM Gigabit Network Connection (rev 05)
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
eno1      Link encap:Ethernet  HWaddr 00:26:b9:f8:37:ef  
          inet adr: ...  Bcast:...  Masque:255.255.255.0
          adr inet6: ... Scope:Global
          adr inet6:  ...  Scope:Global
          adr inet6: fe80::1:761:7f70:b638/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:3090 erreurs:0 :0 overruns:0 frame:0
          TX packets:2241 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:2254815 (2.2 MB) Octets transmis:372792 (372.7 KB)
          Interruption:20 Mémoire:f6900000-f6920000 

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:647 erreurs:0 :0 overruns:0 frame:0
          TX packets:647 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1 
          Octets reçus:78728 (78.7 KB) Octets transmis:78728 (78.7 KB)

et :

filename:       /lib/modules/4.4.0-64-generic/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
license:        GPL
author:         Copyright(c) 2003- 2015 Intel Corporation <ilw@linux.intel.com>
description:    Intel(R) Wireless WiFi driver for Linux
firmware:       iwlwifi-100-5.ucode
firmware:       iwlwifi-1000-5.ucode
firmware:       iwlwifi-135-6.ucode
firmware:       iwlwifi-105-6.ucode
firmware:       iwlwifi-2030-6.ucode
firmware:       iwlwifi-2000-6.ucode
firmware:       iwlwifi-5150-2.ucode
firmware:       iwlwifi-5000-5.ucode
firmware:       iwlwifi-6000g2b-6.ucode
firmware:       iwlwifi-6000g2a-5.ucode
firmware:       iwlwifi-6050-5.ucode
firmware:       iwlwifi-6000-4.ucode
firmware:       iwlwifi-7265D-13.ucode
firmware:       iwlwifi-7265-13.ucode
firmware:       iwlwifi-3160-13.ucode
firmware:       iwlwifi-7260-13.ucode
firmware:       iwlwifi-8000-13.ucode
srcversion:     4116E844336D79483D28F6F
alias:          pci:v00008086d000024F3sv*sd00000930bc*sc*i*
alias:          pci:v00008086d000024F3sv*sd00000950bc*sc*i*
alias:          pci:v00008086d000024F3sv*sd00000850bc*sc*i*
alias:          pci:v00008086d000024F3sv*sd00000910bc*sc*i*
alias:          pci:v00008086d000024F3sv*sd00000810bc*sc*i*
alias:          pci:v00008086d000024F6sv*sd00000030bc*sc*i*
alias:          pci:v00008086d000024F5sv*sd00000010bc*sc*i*
alias:          pci:v00008086d000024F3sv*sd00000044bc*sc*i*
alias:          pci:v00008086d000024F3sv*sd00000004bc*sc*i*

...


alias:          pci:v00008086d00004232sv*sd00001204bc*sc*i*
alias:          pci:v00008086d00004232sv*sd00001301bc*sc*i*
alias:          pci:v00008086d00004232sv*sd00001201bc*sc*i*
depends:        cfg80211
intree:         Y
vermagic:       4.4.0-64-generic SMP mod_unload modversions 
parm:           swcrypto:using crypto in software (default 0 [hardware]) (int)
parm:           11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm:           amsdu_size_8K:enable 8K amsdu size (default 0) (int)
parm:           fw_restart:restart firmware in case of error (default true) (bool)
parm:           antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm:           nvm_file:NVM file name (charp)
parm:           d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm:           lar_disable:disable LAR functionality (default: N) (bool)
parm:           uapsd_disable:disable U-APSD functionality (default: Y) (bool)
parm:           bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm:           led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm:           power_save:enable WiFi power management (default: disable) (bool)
parm:           power_level:default power save level (range from 1 - 5, default: 1) (int)
parm:           fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)

et :

$ dmesg | grep firmware
[   11.998331] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2
[   11.998368] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2
[   11.998382] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-4.ucode failed with error -2
[   11.998385] iwlwifi 0000:02:00.0: request for firmware file 'iwlwifi-6000-4.ucode' failed.
[   11.998388] iwlwifi 0000:02:00.0: no suitable firmware found!

:~$ iwconfig
lo        no wireless extensions.

eno1      no wireless extensions.

et :

~$ rfkill list
0: dell-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: no

et :

~$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02)
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02)
00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
00:16.3 Serial controller [0700]: Intel Corporation 5 Series/3400 Series Chipset KT Controller [8086:3b67] (rev 06)
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 05)
00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05)
00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05)
00:1c.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 05)
00:1c.2 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 [8086:3b46] (rev 05)
00:1c.3 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (rev 05)
00:1d.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a5)
00:1f.0 ISA bridge [0601]: Intel Corporation QM57 Chipset LPC Interface Controller [8086:3b07] (rev 05)
00:1f.2 IDE interface [0101]: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA IDE Controller [8086:3b2e] (rev 05)
00:1f.3 SMBus [0c05]: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller [8086:3b30] (rev 05)
00:1f.5 IDE interface [0101]: Intel Corporation 5 Series/3400 Series Chipset 2 port SATA IDE Controller [8086:3b2d] (rev 05)
00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 05)
02:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:422c] (rev 35)
03:00.0 SD Host controller [0805]: Ricoh Co Ltd MMC/SD Host Controller [1180:e822] (rev 03)
03:00.4 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 PCIe IEEE 1394 Controller [1180:e832] (rev 03)
3f:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
3f:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
3f:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
3f:02.1 Host bridge [0600]: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 [8086:2d11] (rev 02)
3f:02.2 Host bridge [0600]: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved [8086:2d12] (rev 02)
3f:02.3 Host bridge [0600]: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved [8086:2d13] (rev 02)

j’espère que j'ai fourni assez d'information.

Je vous remercie d'avance pour votre aide.

xubu1957

Bonjour,

Pour ta carte wifi :

Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)

Dans ce fil, récent : [Résolu] Connexion Wifi à ma box SFR

il avait seulement fallu modifier le chiffrement de la Box pour retrouver le wifi.

bellafkih

meri d'abord pour la réponse rapide.
je n'ai pas un box moi. la connexion Ethernet passe dans tout le bâtiment, j'ai qu'une prise où je mets mon cable RJ45!!

xubu1957

Tu peux donner

lsmod

bellafkih

pour lsmod :

:~$ lsmod
Module                  Size  Used by
dell_rbtn              16384  0
dell_laptop            20480  0
dell_wmi               16384  0
dcdbas                 16384  1 dell_laptop
sparse_keymap          16384  1 dell_wmi
dell_smm_hwmon         16384  0
wl                   6447104  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             172032  0
kvm                   544768  1 kvm_intel
snd_hda_codec_hdmi     53248  1
irqbypass              16384  1 kvm
snd_hda_codec_idt      57344  1
snd_hda_codec_generic    77824  1 snd_hda_codec_idt
snd_hda_intel          40960  5
snd_hda_codec         135168  4 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_intel
crct10dif_pclmul       16384  0
snd_hda_core           73728  5 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep              16384  1 snd_hda_codec
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
snd_pcm               106496  5 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
iwlwifi               200704  0
aesni_intel           167936  0
aes_x86_64             20480  1 aesni_intel
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
lrw                    16384  1 aesni_intel
snd_rawmidi            32768  1 snd_seq_midi
gf128mul               16384  1 lrw
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
glue_helper            16384  1 aesni_intel
cfg80211              565248  2 wl,iwlwifi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
ablk_helper            16384  1 aesni_intel
snd_timer              32768  2 snd_pcm,snd_seq
cryptd                 20480  3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd                    81920  20 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
8250_fintek            16384  0
soundcore              16384  1 snd
joydev                 20480  0
input_leds             16384  0
serio_raw              16384  0
acpi_als               16384  0
shpchp                 36864  0
dell_smo8800           16384  0
mei_me                 36864  0
kfifo_buf              16384  1 acpi_als
mei                    98304  1 mei_me
industrialio           61440  2 acpi_als,kfifo_buf
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
i915                 1208320  9
psmouse               131072  0
i2c_algo_bit           16384  1 i915
drm_kms_helper        155648  1 i915
firewire_ohci          40960  0
intel_ips              20480  0
syscopyarea            16384  1 drm_kms_helper
firewire_core          65536  1 firewire_ohci
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
pata_acpi              16384  0
fb_sys_fops            16384  1 drm_kms_helper
e1000e                237568  0
drm                   364544  6 i915,drm_kms_helper
sdhci_pci              28672  0
sdhci                  45056  1 sdhci_pci
crc_itu_t              16384  1 firewire_core
ptp                    20480  1 e1000e
pps_core               20480  1 ptp
wmi                    20480  1 dell_wmi
fjes                   28672  0
video                  40960  3 i915,dell_wmi,dell_laptop

et :

~$ sudo rfkill list
[sudo] Mot de passe : 
0: dell-wifi: Wireless LAN
	Soft blocked: no
	Hard blocked: no

xubu1957

Ton ordi n'a pas de bluetooth ?

bellafkih

je jamais utilisé Bluthooth, coté hardware, mon ordinateur le supporte par contre quand j'ai lancé Bluthoor une interface graphique m'informe que :

Aucun adaptateur bluetooth trouvé

xubu1957

J'avais trouvé cette commande, mais pour une Intel 6205:

mecanotox a écritAyant eu souvent des problèmes avec les cartes wifi intel sur linux, voici ce qui a résolue mes problèmes à chaque fois :
options iwlwifi auto_agg=0 bt_coex_active=0 swcrypto=1 11n_disable=8
La solution est tiré depuis mon poste : https://forum.ubuntu-fr.org/viewtopic.php?id=1582581

Comme je l'ai déjà relevé, désactiver le wifi n c'est pas vraiment ce qu'on recherche toujours.
Pour ma part je voulais pouvoir utiliser le wifi N.

D'autre part, l'origine du problème provient globalement de la coexistence bluetooth wifi sur la même carte et à un composant gérant le chiffrage WPA (swcrypto)

xubu1957

Regardes aussi, cette solution : linux-mint-18-network-manager-not-showing-wifi-access-points si les commandes peuvent être utiles.

Disable the power saving for your wireless card:
Désactivez l'économie d'énergie pour votre carte sans fil:

iw dev wlan0 set power_save off

Disable 802.11n and enable software encryption:
Désactiver 802.11n et activer le cryptage logiciel:

nano /etc/modprobe.d/iwlwifi.conf

Add the following lines:
Ajouter les lignes suivantes:

options iwlwifi 11n_disable=1
options iwlwifi swcrypto=1

Unload the wl module:
Décharger le module wl:

rmmod wl

bellafkih

encore ça marche plus, j'ai apparement un conflit de drivers : coté dmsg j'ai ça:

[    8.187662] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo
[   10.024143] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
[   10.282646] systemd-journald[239]: Received request to flush runtime journal from PID 1
[   11.138734] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20150930/utaddress-254)
[   11.138743] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   11.138748] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
[   11.138754] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   11.138756] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
[   11.138760] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   11.138762] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20150930/utaddress-254)
[   11.138767] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   11.138769] lpc_ich: Resource conflict(s) found affecting gpio_ich
[   11.444421] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   12.589227] Intel(R) Wireless WiFi driver for Linux
[   12.589230] Copyright(c) 2003- 2015 Intel Corporation
[   12.589394] iwlwifi 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[   12.671974] SSE version of gcm_enc/dec engaged.
[   13.170691] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-6.ucode failed with error -2
[   13.170719] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-5.ucode failed with error -2
[   13.170728] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-6000-4.ucode failed with error -2
[   13.170731] iwlwifi 0000:02:00.0: request for firmware file 'iwlwifi-6000-4.ucode' failed.
[   13.170734] iwlwifi 0000:02:00.0: no suitable firmware found!

xubu1957

Une piste à creuser : loading-latest-firmware-iwlwifi-6000

bellafkih

xubu1957 a écritUne piste à creuser : loading-latest-firmware-iwlwifi-6000

effectivement ça a résolu le problème. finalement il fallait charger le firmeware après avoir le copier dans /lib/firmware .

via:

unload/load module

sudo modprobe -r iwlwifi
sudo modprobe -v  iwlwifi

Merci bien xubu1957 pour votre assistance