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#1 Le 13/11/2015, à 19:50
- Douggy77
Problème de WIFI sur fresh install 14.04 - Dell XPS L701X
Bonjour à tous.
J'ai installé Ubuntu sur plusieurs PC, tout s'est bien passé, sauf pour ce DELL XPS.
En ethernet pas de soucis, tout à donc été installé et mis à jour, mais en WIFI, rien. (même en débranchant le cable)
Voici les infos pour ce PC, merci d'avance pour les solutions que vous pourriez m'apporter.
Cat etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS"
lsusb
Bus 004 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 004: ID 0408:2fb1 Quanta Computer, Inc.
Bus 003 Device 003: ID 0a5c:21b2 Broadcom Corp.
Bus 003 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)
00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11)
00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11)
00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11)
00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11)
00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11)
00:10.0 System peripheral: Intel Corporation Core Processor QPI Link (rev 11)
00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing and Protocol Registers (rev 11)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation HM57 Chipset LPC Interface Controller (rev 06)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 06)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
02:00.0 VGA compatible controller: NVIDIA Corporation GF106M [GeForce GT 445M] (rev a1)
02:00.1 Audio device: NVIDIA Corporation GF106 High Definition Audio Controller (rev a1)
04:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
06:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-Core Registers (rev 04)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 04)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 04)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 04)
ff:03.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller (rev 04)
ff:03.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Target Address Decoder (rev 04)
ff:03.4 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Test Registers (rev 04)
ff:04.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Control Registers (rev 04)
ff:04.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Address Registers (rev 04)
ff:04.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Rank Registers (rev 04)
ff:04.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Thermal Control Registers (rev 04)
ff:05.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Control Registers (rev 04)
ff:05.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Address Registers (rev 04)
ff:05.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Rank Registers (rev 04)
ff:05.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Thermal Control Registers (rev 04)
lspci -nn | grep -i net
04:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 1000 [Condor Peak] [8086:0083]
0a:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)
Subsystem: Dell Device 046c
00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11)
Kernel driver in use: pcieport
00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11)
00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11)
00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11)
00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11)
00:10.0 System peripheral: Intel Corporation Core Processor QPI Link (rev 11)
00:10.1 System peripheral: Intel Corporation Core Processor QPI Routing and Protocol Registers (rev 11)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: mei_me
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06)
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation HM57 Chipset LPC Interface Controller (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
Subsystem: Dell Device 046c
02:00.0 VGA compatible controller: NVIDIA Corporation GF106M [GeForce GT 445M] (rev a1)
Subsystem: Dell Device 046c
Kernel driver in use: nouveau
02:00.1 Audio device: NVIDIA Corporation GF106 High Definition Audio Controller (rev a1)
Subsystem: Dell Device 046c
Kernel driver in use: snd_hda_intel
04:00.0 Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]
Subsystem: Intel Corporation Centrino Wireless-N 1000 BGN
Kernel driver in use: iwlwifi
06:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03)
Subsystem: Dell Device 046c
Kernel driver in use: xhci_hcd
0a:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)
Subsystem: Dell Device 046c
Kernel driver in use: r8169
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-Core Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 04)
Subsystem: Intel Corporation Device 8086
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 04)
Subsystem: Intel Corporation Device 8086
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 04)
Subsystem: Intel Corporation Device 8086
ff:03.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller (rev 04)
Subsystem: Intel Corporation Device 8086
ff:03.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Target Address Decoder (rev 04)
Subsystem: Intel Corporation Device 8086
ff:03.4 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Test Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:04.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Control Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:04.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Address Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:04.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Rank Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:04.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 0 Thermal Control Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:05.0 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Control Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:05.1 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Address Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:05.2 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Rank Registers (rev 04)
Subsystem: Intel Corporation Device 8086
ff:05.3 Host bridge: Intel Corporation Core Processor Integrated Memory Controller Channel 1 Thermal Control Registers (rev 04)
Subsystem: Intel Corporation Device 8086
sudo lshw -C network
*-network DISABLED
description: Wireless interface
product: Centrino Wireless-N 1000 [Condor Peak]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
logical name: wlan0
version: 00
serial: 00:26:c7:9a:37:1c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-33-generic firmware=39.31.5.1 build 35138 latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
resources: irq:40 memory:f0700000-f0701fff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:0a:00.0
logical name: eth0
version: 06
serial: f0:4d:a2:55:f3:4f
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: 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=rtl_nic/rtl8168e-2.fw ip=192.168.0.27 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:37 ioport:6000(size=256) memory:f0604000-f0604fff memory:f0600000-f0603fff
lsmod
Module Size Used by
bnep 20480 2
rfcomm 69632 8
snd_hda_codec_hdmi 53248 4
uvcvideo 90112 0
videobuf2_vmalloc 16384 1 uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_core 53248 1 uvcvideo
arc4 16384 2
v4l2_common 16384 1 videobuf2_core
videodev 159744 3 uvcvideo,v4l2_common,videobuf2_core
media 24576 2 uvcvideo,videodev
iwldvm 237568 0
mac80211 708608 1 iwldvm
dell_wmi 16384 0
sparse_keymap 16384 1 dell_wmi
dell_laptop 16384 0
dcdbas 16384 1 dell_laptop
snd_hda_codec_realtek 81920 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
coretemp 16384 0
kvm_intel 151552 0
snd_hda_intel 36864 6 snd_hda_codec_hdmi
snd_hda_controller 32768 1 snd_hda_intel
kvm 479232 1 kvm_intel
nouveau 1368064 4
snd_hda_codec 143360 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep 20480 1 snd_hda_codec
snd_seq_midi 16384 0
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
joydev 20480 0
serio_raw 16384 0
snd_seq 65536 2 snd_seq_midi_event,snd_seq_midi
i7core_edac 24576 0
mxm_wmi 16384 1 nouveau
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
ttm 94208 1 nouveau
iwlwifi 188416 1 iwldvm
btusb 40960 0
snd_timer 32768 2 snd_pcm,snd_seq
edac_core 53248 1 i7core_edac
drm_kms_helper 126976 1 nouveau
bluetooth 491520 22 bnep,btusb,rfcomm
cfg80211 524288 3 iwlwifi,mac80211,iwldvm
drm 344064 7 ttm,drm_kms_helper,nouveau
wmi 20480 3 dell_wmi,mxm_wmi,nouveau
lpc_ich 24576 0
snd 86016 21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
i2c_algo_bit 16384 1 nouveau
mei_me 20480 0
mei 90112 1 mei_me
shpchp 40960 0
soundcore 16384 2 snd,snd_hda_codec
dell_smo8800 16384 0
video 20480 1 nouveau
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 45056 3 lp,ppdev,parport_pc
psmouse 114688 0
ahci 36864 2
r8169 81920 0
libahci 32768 1 ahci
mii 16384 1 r8169
iwconfig
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn 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.
ifconfig
eth0 Link encap:Ethernet HWaddr f0:4d:a2:55:f3:4f
inet addr:192.168.0.27 Bcast:192.168.0.255 Mask:255.255.255.0
inet6 addr: fe80::f24d:a2ff:fe55:f34f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:19853 errors:0 dropped:0 overruns:0 frame:0
TX packets:6164 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:8965853 (8.9 MB) TX bytes:703601 (703.6 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:1345 errors:0 dropped:0 overruns:0 frame:0
TX packets:1345 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:131652 (131.6 KB) TX bytes:131652 (131.6 KB)
sudo iwlist scan
eth0 Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down
lo Interface doesn't support scanning.
uname -r -m
3.19.0-33-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
(Ethernet branché)
NetworkManager Tool
State: connected (global)
- Device: eth0 [Wired connection 1] -------------------------------------------
Type: Wired
Driver: r8169
State: connected
Default: yes
HW Address: F0:4D:A2:55:F3:4F
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.0.27
Prefix: 24 (255.255.255.0)
Gateway: 192.168.0.254
DNS: 192.168.0.254
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: iwlwifi
State: unavailable
Default: no
HW Address: 00:26:C7:9A:37:1C
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
sudo rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Hors ligne
#2 Le 13/11/2015, à 20:10
- f.x0
Re : Problème de WIFI sur fresh install 14.04 - Dell XPS L701X
Bonjour Douggy77,
essaies ceci :
ouvres un terminal
tapes
cp -r /etc/modprobe.d ~/modprob.d_sauvegarde #créer une copie de sauvegarde de la configuration
echo "options iwlmvm power_scheme=1" | sudo tee /etc/modprobe.d/iwlmvm.conf
echo "options iwlwifi bt_coex_active=N swcrypto=1 11n_disable=1" | sudo tee /etc/modprobe.d/iwlwifi.conf
redémarres ton PC.
C'est comment le WIFI ???
SOPI
Hors ligne
#3 Le 14/11/2015, à 00:41
- Douggy77
Re : Problème de WIFI sur fresh install 14.04 - Dell XPS L701X
Merci pour la réponse. J'ai donc testé.
Au moment ou j'ai lancé le shutdown, des messages ont défilés sans arret. Au bout de 1 mn ou 2 j'ai éteind
Au redemarrage, system not found, plus d'ubuntu.
J'ai redemarré avec une live pour retomber sur ma session, plusieurs test de redemarrage, ok.
J'ai retenté, au shutdown, hop, rebelotte, les lignes qui défilent. J'ai désactivé le wifi via la touche de fonction, et hop, ca a arrété de défiler, et shutdown normal.
Toujours pas de WIFI
Hors ligne
#4 Le 28/11/2015, à 15:16
- f.x0
Re : Problème de WIFI sur fresh install 14.04 - Dell XPS L701X
tapes
sudo rm -vf /etc/modprobe.d/iwlmvm.conf
sudo rm -vf /etc/modprobe.d/iwlwifi.conf
Redémarres ton PC
et postes le retour de
sudo rmmod iwlwifi
SOPI
Hors ligne