我输入了 iwconfig，但是 wlan0 没有显示出来，这意味着我无法使用 wifi 连接。有什么办法可以解决这个问题吗？我在网上搜索，尝试了所有方法。
########## wireless info START ##########
Report from: 07 Dec 2014 00:53 CET +0100
Booted last: 07 Dec 2014 00:24 CET +0100
Script from: 20 Sep 2014 23:04 UTC +0000
##### release ###########################
Distributor ID: Ubuntu
Description: Ubuntu 14.04.1 LTS
Release: 14.04
Codename: trusty
##### kernel ############################
Linux 3.13.0-40-generic #69-Ubuntu SMP Thu Nov 13 17:53:56 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=7
##### desktop ###########################
Ubuntu
##### lspci #############################
04:00.0 Ethernet controller [0200]: Qualcomm Atheros Killer E2200 Gigabit Ethernet Controller [1969:e091] (rev 13)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:1102]
Kernel driver in use: alx
05:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:003e] (rev 20)
Subsystem: Bigfoot Networks, Inc. Device [1a56:1525]
##### lsusb #############################
Bus 002 Device 003: ID 1770:ff00
Bus 002 Device 002: ID 8087:8000 Intel Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0cf3:3004 Atheros Communications, Inc.
Bus 001 Device 002: ID 8087:8008 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 1532:0034 Razer USA, Ltd
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
##### PCMCIA card info ##################
##### rfkill ############################
##### lsmod #############################
ath9k 164164 0
ath9k_common 13551 1 ath9k
ath9k_hw 453856 2 ath9k_common,ath9k
ath 28698 3 ath9k_common,ath9k,ath9k_hw
rtl8187 64909 0
msi_wmi 13354 0
sparse_keymap 13948 1 msi_wmi
ath3k 13318 0
mxm_wmi 13021 1 nouveau
mac80211 626557 2 ath9k,rtl8187
cfg80211 484040 4 ath,ath9k,mac80211,rtl8187
eeprom_93cx6 13344 1 rtl8187
wmi 19177 3 msi_wmi,mxm_wmi,nouveau
bluetooth 391136 12 bnep,ath3k,btusb,rfcomm
##### interfaces ########################
auto lo
iface lo inet loopback
##### ifconfig ##########################
eth0 Link encap:Ethernet HWaddr <MAC 'eth0' [IF]>
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:19
##### iwconfig ##########################
eth0 no wireless extensions.
lo no wireless extensions.
##### route #############################
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
##### resolv.conf #######################
##### nm-tool ###########################
NetworkManager Tool
State: disconnected
- Device: eth0 -----------------------------------------------------------------
Type: Wired
Driver: alx
State: unavailable
Default: no
HW Address: <MAC 'eth0' [IF]>
Capabilities:
Carrier Detect: yes
Wired Properties
Carrier: off
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
##### NetworkManager.conf ###############
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq
[ifupdown]
managed=false
##### NetworkManager profiles ###########
[[/etc/NetworkManager/system-connections/HUSHAK2]] (600 root)
[connection] id=HUSHAK2 | type=802-11-wireless
[802-11-wireless] ssid=HUSHAK2 | mac-address=<MAC address>
[ipv4] method=auto
[ipv6] method=auto
##### iw reg get ########################
Region: Europe/Amsterdam (based on set time zone)
country 00:
(2402 - 2472 @ 40), (3, 20)
(2457 - 2482 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
(5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
(5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
##### iwlist channels ###################
eth0 no frequency information.
lo no frequency information.
##### iwlist scan #######################
eth0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
##### module infos ######################
[ath9k]
filename: /lib/modules/3.13.0-40-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k.ko
license: Dual BSD/GPL
description: Support for Atheros 802.11n wireless LAN cards.
author: Atheros Communications
srcversion: DF02272C2FA4678C49046E5
depends: ath9k_hw,mac80211,ath9k_common,cfg80211,ath
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
parm: debug:Debugging mask (uint)
parm: nohwcrypt:Disable hardware encryption (int)
parm: blink:Enable LED blink on activity (int)
parm: btcoex_enable:Enable wifi-BT coexistence (int)
parm: bt_ant_diversity:Enable WLAN/BT RX antenna diversity (int)
parm: ps_enable:Enable WLAN PowerSave (int)
[ath9k_common]
filename: /lib/modules/3.13.0-40-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_common.ko
license: Dual BSD/GPL
description: Shared library for Atheros wireless 802.11n LAN cards.
author: Atheros Communications
srcversion: 696B00A6C59713EC0966997
depends: ath,ath9k_hw
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
[ath9k_hw]
filename: /lib/modules/3.13.0-40-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_hw.ko
license: Dual BSD/GPL
description: Support for Atheros 802.11n wireless LAN cards.
author: Atheros Communications
srcversion: 4809F3842A0542CD6B556D3
depends: ath
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
[ath]
filename: /lib/modules/3.13.0-40-generic/kernel/drivers/net/wireless/ath/ath.ko
license: Dual BSD/GPL
description: Shared library for Atheros wireless LAN cards.
author: Atheros Communications
srcversion: 88A67C5359B02C5A710AFCF
depends: cfg80211
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
[rtl8187]
filename: /lib/modules/3.13.0-40-generic/kernel/drivers/net/wireless/rtl818x/rtl8187/rtl8187.ko
license: GPL
description: RTL8187/RTL8187B USB wireless driver
author: Larry Finger <[email protected]>
author: Hin-Tak Leung <[email protected]>
author: Herton Ronaldo Krzesinski <[email protected]>
author: Andrea Merello <[email protected]>
author: Michael Wu <[email protected]>
srcversion: A707FEC6B464A70F7A04C69
depends: mac80211,eeprom_93cx6,cfg80211
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
[ath3k]
filename: /lib/modules/3.13.0-40-generic/kernel/drivers/bluetooth/ath3k.ko
firmware: ath3k-1.fw
license: GPL
version: 1.0
description: Atheros AR30xx firmware driver
author: Atheros Communications
srcversion: 661F5D1CDD236CFF7BE3FA5
depends: bluetooth
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
[mac80211]
filename: /lib/modules/3.13.0-40-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 123C230E7AC85A31E4CA28B
depends: cfg80211
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[cfg80211]
filename: /lib/modules/3.13.0-40-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: C2478077E22138832B71659
depends:
intree: Y
vermagic: 3.13.0-40-generic SMP mod_unload modversions
signer: Magrathea: Glacier signing key
sig_key: 35:72:8C:DB:88:AA:70:FD:D3:AC:D1:53:A3:7B:51:31:92:A4:7F:D8
sig_hashalgo: sha512
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[ath9k]
blink: 0
bt_ant_diversity: 0
btcoex_enable: 0
nohwcrypt: 0
ps_enable: 0
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
probe_wait_ms: 500
[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
lp
rtc
##### modprobe options ##################
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en
##### rc.local ##########################
exit 0
##### pm-utils ##########################
##### udev rules ########################
[/etc/udev/rules.d/70-persistent-net.rules]
# PCI device 0x1969:0xe091 (alx)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC 'eth0' [IF]>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# USB device 0x:0x (rtl8187)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
##### dmesg #############################
[ 1271.629279] wlan0: deauthenticating from <MAC address> by local choice (reason=2)
[ 1271.682093] wlan0: authenticate with <MAC address>
[ 1271.734834] wlan0: send auth to <MAC address> (try 1/3)
[ 1271.737556] wlan0: authenticated
[ 1271.741333] wlan0: associate with <MAC address> (try 1/3)
[ 1271.744295] wlan0: RX AssocResp from <MAC address> (capab=0x431 status=0 aid=4)
[ 1271.745156] wlan0: associated
[ 1366.347460] wlan0: deauthenticating from <MAC address> by local choice (reason=3)
[ 1372.282283] ieee80211 phy5: hwaddr <MAC address>, RTL8187vB (default) V1 + rtl8225z2, rfkill mask 2
[ 1372.290396] rtl8187: Customer ID is 0x00
[ 1372.290736] rtl8187: wireless switch is on
[ 1374.148683] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready (repeated 2 times)
[ 1377.612480] wlan0: authenticate with <MAC address>
[ 1377.817495] wlan0: send auth to <MAC address> (try 1/3)
[ 1377.820307] wlan0: authenticated
[ 1377.824186] wlan0: associate with <MAC address> (try 1/3)
[ 1377.827171] wlan0: RX AssocResp from <MAC address> (capab=0x431 status=0 aid=4)
[ 1377.827871] wlan0: associated
[ 1377.827903] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1377.849661] wlan0: deauthenticating from <MAC address> by local choice (reason=2)
[ 1377.900723] wlan0: authenticate with <MAC address>
[ 1377.953493] wlan0: send auth to <MAC address> (try 1/3)
[ 1377.955846] wlan0: authenticated
[ 1377.956077] wlan0: associate with <MAC address> (try 1/3)
[ 1377.958957] wlan0: RX AssocResp from <MAC address> (capab=0x431 status=0 aid=4)
[ 1377.959739] wlan0: associated
[ 1781.561606] wlan0: deauthenticating from <MAC address> by local choice (reason=3)
########## wireless info END ############
如果有人知道解决方案，我将不胜感激。没有 wifi 的笔记本电脑太糟糕了 :(
我的笔记本电脑是 msi gs60。我听说这些笔记本电脑在 ubuntu 上有一些 wifi 问题。我访问了 www 上的每个页面，但都没有解决我的问题
我还从软件和更新中搜索了其他驱动程序。但没有可用的其他驱动程序。
答案1
目前不支持您的 168c:003e 设备。请参阅此最新帖子：http://ubuntuforums.org/showthread.php?t=2248919我建议您注册并添加到此错误报告：https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383184“不支持 Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e]”