我有一台使用 Intel Link 5100 的 GD6000。我无法连接到互联网。我是 ubuntu 新手……` 感谢您的帮助！
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
`
答案1
辅助模块acer-wmi应该将按键转化为动作，在你的情况下，就是打开无线网络。在少数情况下，它会出现故障，必须移除它才能使无线网络正常工作。让我们将模块列入黑名单：
sudo -i
echo "blacklist acer-wmi" >> /etc/modprobe.d/blacklist.conf
exit
一切已准备就绪。