Verbindung zum WLAN mit Intel Link 5100 nicht möglich

Verbindung zum WLAN mit Intel Link 5100 nicht möglich

Ich habe ein GD6000, das Intel Link 5100 verwendet. Ich kann keine Verbindung zum Internet herstellen. Ich bin neu bei Ubuntu...` Danke für Ihre Hilfe!

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 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 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 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub


lspci

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
02:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
08:00.0 Network controller: Intel Corporation WiFi Link 5100
0d:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
0d:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
0d:06.4 Communication controller: Texas Instruments PCIxx12 GemCore based SmartCard controller


lspci -nn | grep -i net

00:19.0 Ethernet controller [0200]: Intel Corporation 82567LM Gigabit Network Connection [8086:10f5] (rev 03)
08:00.0 Network controller [0280]: Intel Corporation WiFi Link 5100 [8086:4232]


lspci -k

00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: i915
00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
    Subsystem: Wistron Corp. Device 408a
00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network Connection (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: e1000e
00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: uhci_hcd
00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: uhci_hcd
00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: uhci_hcd
00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 03)
    Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 2 (rev 03)
    Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 3 (rev 03)
    Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 03)
    Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 03)
    Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 4 port SATA Controller [AHCI mode] (rev 03)
    Subsystem: Wistron Corp. Device 408a
    Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 03)
    Subsystem: Wistron Corp. Device 408a
02:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
    Subsystem: Device 174c:2104
    Kernel driver in use: xhci_hcd
08:00.0 Network controller: Intel Corporation WiFi Link 5100
    Subsystem: Intel Corporation WiFi Link 5100 AGN
    Kernel driver in use: iwlwifi
0d:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
    Subsystem: Wistron Corp. Device 3009
    Kernel driver in use: yenta_cardbus
0d:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
    Subsystem: Wistron Corp. Device 3009
    Kernel driver in use: firewire_ohci
0d:06.4 Communication controller: Texas Instruments PCIxx12 GemCore based SmartCard controller
    Subsystem: Wistron Corp. Device 3009

---------------

sudo lshw -C network

[sudo] password for pasy: 
  *-network               
       description: Ethernet interface
       produit: 82567LM Gigabit Network Connection
       fabriquant: Intel Corporation
       identifiant matériel: 19
       information bus: pci@0000:00:19.0
       nom logique: eth0
       version: 03
       numéro de série: 00:0a:e4:16:78:3a
       taille: 1Gbit/s
       capacité: 1Gbit/s
       bits: 32 bits
       horloge: 33MHz
       fonctionnalités: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=1.8-3 ip=192.168.1.110 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
       ressources: irq:35 mémoire:f4700000-f471ffff mémoire:f4724000-f4724fff portE/S:1820(taille=32)
  *-network DÉSACTIVÉ
       description: Interface réseau sans fil
       produit: WiFi Link 5100
       fabriquant: Intel Corporation
       identifiant matériel: 0
       information bus: pci@0000:08:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 00:22:fb:2d:8a:a4
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwlwifi driverversion=3.19.0-31-generic firmware=8.83.5.1 build 33692 latency=0 link=no multicast=yes wireless=IEEE 802.11abg
       ressources: irq:36 mémoire:f4500000-f4501fff

-------------

lsmod


Module                  Size  Used by
snd_seq_dummy          16384  0 
snd_hrtimer            16384  0 
bnep                   20480  2 
rfcomm                 69632  0 
bluetooth             491520  10 bnep,rfcomm
arc4                   16384  2 
iwldvm                237568  0 
mac80211              708608  1 iwldvm
iwlwifi               188416  1 iwldvm
pcmcia                 65536  0 
snd_hda_codec_si3054    16384  1 
cfg80211              524288  3 iwlwifi,mac80211,iwldvm
snd_hda_codec_realtek    81920  1 
snd_hda_codec_generic    69632  1 snd_hda_codec_realtek
mxm_wmi                16384  0 
acer_wmi               20480  0 
sparse_keymap          16384  1 acer_wmi
snd_hda_intel          36864  3 
snd_hda_controller     32768  1 snd_hda_intel
snd_hda_codec         143360  5 snd_hda_codec_realtek,snd_hda_codec_si3054,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
snd_hwdep              20480  1 snd_hda_codec
snd_pcm               106496  4 snd_hda_codec_si3054,snd_hda_codec,snd_hda_intel,snd_hda_controller
snd_seq_midi           16384  0 
coretemp               16384  0 
snd_seq_midi_event     16384  1 snd_seq_midi
kvm_intel             151552  0 
kvm                   479232  1 kvm_intel
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                65536  3 snd_seq_midi_event,snd_seq_dummy,snd_seq_midi
snd_seq_device         16384  4 snd_seq,snd_rawmidi,snd_seq_dummy,snd_seq_midi
snd_timer              32768  3 snd_hrtimer,snd_pcm,snd_seq
snd                    86016  17 snd_hda_codec_realtek,snd_hda_codec_si3054,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
i915                 1048576  3 
joydev                 20480  0 
serio_raw              16384  0 
drm_kms_helper        126976  1 i915
yenta_socket           45056  0 
pcmcia_rsrc            20480  1 yenta_socket
pcmcia_core            24576  3 pcmcia,pcmcia_rsrc,yenta_socket
lpc_ich                24576  0 
shpchp                 40960  0 
drm                   344064  5 i915,drm_kms_helper
soundcore              16384  2 snd,snd_hda_codec
i2c_algo_bit           16384  1 i915
wmi                    20480  2 acer_wmi,mxm_wmi
8250_fintek            16384  0 
video                  20480  2 i915,acer_wmi
tpm_infineon           20480  0 
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 
firewire_ohci          40960  0 
libahci                32768  1 ahci
firewire_core          69632  1 firewire_ohci
crc_itu_t              16384  1 firewire_core
e1000e                237568  0 
ptp                    20480  1 e1000e
pps_core               20480  1 ptp

-------------

iwconfig


eth0      no wireless extensions.

wlan0     IEEE 802.11abg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

lo        no wireless extensions.


-------------------

ifconfig

eth0      Link encap:Ethernet  HWaddr 00:0a:e4:16:78:3a  
          inet adr:192.168.1.110  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::20a:e4ff:fe16:783a/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:407036 erreurs:0 :7 overruns:0 frame:0
          TX packets:234073 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:569029743 (569.0 MB) Octets transmis:18776603 (18.7 MB)
          Interruption:17 Mémoire:f4700000-f4720000

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:9876 erreurs:0 :0 overruns:0 frame:0
          TX packets:9876 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:811510 (811.5 KB) Octets transmis:811510 (811.5 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

3.19.0-31-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

NetworkManager Tool

State: connected (global)

- Device: wlan0 ----------------------------------------------------------------
  Type:              802.11 WiFi
  Driver:            iwlwifi
  State:             unavailable
  Default:           no
  HW Address:        00:22:FB:2D:8A:A4

  Capabilities:

  Wireless Properties
    WEP Encryption:  yes
    WPA Encryption:  yes
    WPA2 Encryption: yes

  Wireless Access Points


- Device: eth0  [Connexion filaire 1] ------------------------------------------
  Type:              Wired
  Driver:            e1000e
  State:             connected
  Default:           yes
  HW Address:        00:0A:E4:16:78:3A

  Capabilities:
    Carrier Detect:  yes
    Speed:           1000 Mb/s

  Wired Properties
    Carrier:         on

  IPv4 Settings:
    Address:         192.1
68.1.110
    Prefix:          24 (255.255.255.0)
    Gateway:         192.168.1.1

    DNS:             192.168.1.1

---------------

sudo rfkill list


0: acer-wireless: Wireless LAN
    Soft blocked: yes
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes

`

Antwort1

Das Hilfsmodul acer-wmisoll Tastendrücke in Aktionen umsetzen, in Ihrem Fall also das WLAN einschalten. In einigen Fällen ist es defekt und muss entfernt werden, damit das WLAN funktioniert. Setzen wir das Modul auf die schwarze Liste:

sudo -i
echo "blacklist acer-wmi"  >>  /etc/modprobe.d/blacklist.conf
exit

Sie sollten nun fertig sein.

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