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Lenovo G50 Ubuntu 16.04Lts Plus de Wifi :-(

Dyocma

Bonjour,

J'aurais besoin d'un peu d'aide de la part de la communauté pour restaurer le wi-fi sur le portable de ma fille.


>>    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 006: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module
Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 004: ID 5986:0652 Acer, Inc 
Bus 001 Device 003: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

>>    lspci -k -nn | grep -A 3 -i net 

02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
	Subsystem: Lenovo BCM43142 802.11b/g/n [17aa:0621]
	Kernel driver in use: bcma-pci-bridge
	Kernel modules: bcma
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
	Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3816]
	Kernel driver in use: r8169
	Kernel modules: r8169

>>    sudo lshw -C network 

  *-network
       description: Network controller
       produit: BCM43142 802.11b/g/n
       fabriquant: Broadcom Corporation
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       version: 01
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list
       configuration: driver=bcma-pci-bridge latency=0
       ressources: irq:18 mémoire:90500000-90507fff
  *-network
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 10
       numéro de série: 68:f7:28:6d:46:c8
       taille: 100Mbit/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=rtl8168g-3_0.0.1 04/23/13 ip=192.168.1.22 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
       ressources: irq:89 portE/S:1000(taille=256) mémoire:90404000-90404fff mémoire:90400000-90403fff

>>    lsmod 

Module                  Size  Used by
rfcomm                 69632  0
bnep                   20480  2
rtsx_usb_ms            20480  0
memstick               20480  1 rtsx_usb_ms
binfmt_misc            20480  1
nls_iso8859_1          16384  1
uvcvideo               90112  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         28672  1 uvcvideo
videobuf2_core         36864  2 uvcvideo,videobuf2_v4l2
btusb                  45056  0
v4l2_common            16384  1 videobuf2_v4l2
btrtl                  16384  1 btusb
btbcm                  16384  1 btusb
btintel                16384  1 btusb
videodev              176128  4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
bluetooth             520192  29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
media                  24576  2 uvcvideo,videodev
intel_rapl             20480  0
intel_soc_dts_iosf     16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm                   536576  0
snd_hda_codec_hdmi     53248  1
irqbypass              16384  1 kvm
punit_atom_debug       16384  0
snd_hda_codec_conexant    24576  1
crct10dif_pclmul       16384  0
snd_hda_codec_generic    77824  1 snd_hda_codec_conexant
crc32_pclmul           16384  0
cryptd                 20480  0
input_leds             16384  0
joydev                 20480  0
serio_raw              16384  0
bcma                   53248  0
snd_soc_rt5640        114688  0
snd_intel_sst_acpi     16384  0
snd_soc_rl6231         16384  1 snd_soc_rt5640
snd_intel_sst_core     73728  1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform    90112  1 snd_intel_sst_core
snd_hda_intel          36864  5
snd_soc_core          212992  2 snd_soc_rt5640,snd_soc_sst_mfld_platform
snd_hda_codec         135168  4 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel
snd_hda_core           73728  5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep              16384  1 snd_hda_codec
8250_fintek            16384  0
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_compress           20480  1 snd_soc_core
snd_rawmidi            32768  1 snd_seq_midi
ac97_bus               16384  1 snd_soc_core
dw_dmac                16384  0
snd_pcm_dmaengine      16384  1 snd_soc_core
dw_dmac_core           24576  1 dw_dmac
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
snd_pcm               106496  9 snd_soc_rt5640,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_sst_mfld_platform,snd_pcm_dmaengine,snd_hda_core
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
i2c_designware_platform    16384  0
intel_smartconnect     16384  0
snd                    81920  23 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,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
i2c_designware_core    20480  1 i2c_designware_platform
snd_soc_sst_acpi       16384  0
rfkill_gpio            16384  0
shpchp                 36864  0
8250_dw                16384  0
soundcore              16384  1 snd
pwm_lpss_platform      16384  0
spi_pxa2xx_platform    24576  0
lpc_ich                24576  0
mei_txe                20480  0
pwm_lpss               16384  1 pwm_lpss_platform
mei                    98304  1 mei_txe
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
psmouse               126976  0
i915                 1208320  5
i2c_algo_bit           16384  1 i915
r8169                  81920  0
mii                    16384  1 r8169
drm_kms_helper        147456  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
drm                   360448  6 i915,drm_kms_helper
ahci                   36864  3
libahci                32768  1 ahci
video                  40960  1 i915
i2c_hid                20480  0
hid                   118784  3 i2c_hid,hid_generic,usbhid
fjes                   28672  0
sdhci_acpi             16384  0
sdhci                  45056  1 sdhci_acpi


>>    iwconfig 


>>    ifconfig -a 

eth0      Link encap:Ethernet  HWaddr 68:f7:28:6d:46:c8  
          inet adr:192.168.1.22  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::be8c:f41:b910:26cf/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:14288 erreurs:0 :0 overruns:0 frame:0
          TX packets:9707 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:18930832 (18.9 MB) Octets transmis:1035226 (1.0 MB)

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:659 erreurs:0 :0 overruns:0 frame:0
          TX packets:659 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1 
          Octets reçus:54099 (54.0 KB) Octets transmis:54099 (54.0 KB)


>>    sudo iwlist scan 


>>    uname -r -m 

4.4.0-31-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 


>>    nmcli connection show 

NOM                  UUID                                  TYPE             PÉRIPHÉRIQUE 
Connexion filaire 1  26d851e8-73ab-419f-a13c-0f348fc0b0f4  802-3-ethernet   eth0         
Freebox-1C297E       bfcd2649-4bfc-44ff-be50-5182c10c8120  802-11-wireless  --           
Livebox-1e54         76a89c0d-f3f4-41f2-a561-d8e3ac6e2571  802-11-wireless  --           
Livebox-1e54 1       885591b7-8c59-4d36-af71-0481d1631ef7  802-11-wireless  --           

>>    sudo rfkill list 

0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no

Des idees ??

xubu1957

Bonjour,

Ta carte wifi :

Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)

Désactivation du secure boot en 16.04 , suite au bug : bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1572659

Doc : [doc]desactiver_secure_boot[/doc]

Dyocma

Merci de l'information...
J'ai de-activé le secureBoot et ajouté ceci
sudo apt-get install bcmwl-kernel-source

C'est de nouveau fonctionnel !!

Merci Xubu1957 :-)
(Du coup j’hésite a faire la maj sur mon dell)

malbo

Dyocma a écritDu coup j’hésite a faire la maj sur mon dell

Pour ton Dell Inspiron 1525, la Liste des portables « Dell » indique que Ubuntu 14.04 64 bits fonctionne dans ce modèle. Si tu as déjà cette version 14.04, je te conseille de rester avec elle jusqu'en Avril 2019, date de fin de soutien de la version 14.04 (source). Si tu as toujours la version 12.04 dans ce Dell, moi je te conseille de rester avec elle jusqu'en Avril 2017 (fin de soutien).

Dyocma

Merci, mon dell est en 14.04Lts (c'est mon nouveau un inspirions 1525). Ma signature était pas a jour. Merci ;-)