ArchBang -缺少无线接口，或如何重新映射fn+F1-F1

Question

你好，我用的是ArchBang在旧笔记本电脑戴尔D410 (戴尔D 410技术规范)上。我有无线上网的麻烦。我的假设(请阅读下面的解释，为什么我扣除这个)是，我甚至不能启用wifi适配器与键盘快捷键(fn+F2)。在当前的ArchBang版本安装之前，该盒子在Windows上运行，其遗留版本(不幸的是，我不记得确切的版本)是在双引导下运行的。在Windows上，wifi运行正常。在ArchBang的旧版本中，我也遇到了与实际版本的ArchBang相同的问题。当我试图在遗留ArchBang上启用wifi (使用ArchBang)时，消息：“键盘快捷方式的映射问题(或类似的东西)”被写入dmesg (可能是/var/log/messages，对不起，我不记得了)。然后将这个盒子重新安装到ArchBang的最新版本，希望它能解决这个问题。现在，当我按fn+F2时，我不会收到任何消息，无论是在dmesg还是在/var/log/messages中。然而，我试着发布xev，看看会发生什么:结果就是所有的快捷方式(亮度、声音控制等等)。工作正常(也是真实的，在xev中代码也是返回的)，除了那些控制wifi (fn+F2)的代码。因此，我的假设是，我不是直接使用wifi，而是启用适配器。无线在BIOS中启用，无线LED不闪烁。我可以从命令行发出一些命令来启用wifi接口而不是使用fn+F2快捷方式吗？贝娄是我发出的命令的输出：

[root@arch ~]$ uname -a
Linux arch 3.11.5-1-ARCH #1 SMP PREEMPT Mon Oct 14 08:49:01 CEST 2013 i686 GNU/Linux

[root@arch ~]# ifconfig -a
enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.170  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::212:3fff:fe21:70fe  prefixlen 64  scopeid 0x20<link>
        ether 00:12:3f:21:70:fe  txqueuelen 1000  (Ethernet)
        RX packets 1369  bytes 1326271 (1.2 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1250  bytes 160246 (156.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 16 

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 4  bytes 240 (240.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 4  bytes 240 (240.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

[root@arch ~]# dmesg | grep -i wireless
[    9.064627] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq
[    9.065083] ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection

[root@arch ~]# lshw -C network
  *-network              
       description: Ethernet interface
       product: NetXtreme BCM5751 Gigabit Ethernet PCI Express
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:01:00.0
       logical name: enp1s0
       version: 01
       serial: 00:12:3f:21:70:fe
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm vpd msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.132 duplex=full firmware=5751-v3.29a ip=192.168.1.170 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:16 memory:dfdf0000-dfdfffff
  *-network UNCLAIMED
       description: Network controller
       product: PRO/Wireless 2200BG [Calexico2] Network Connection
       vendor: Intel Corporation
       physical id: 3
       bus info: pci@0000:02:03.0
       version: 05
       width: 32 bits
       clock: 33MHz
       capabilities: pm cap_list
       configuration: latency=64 maxlatency=24 mingnt=3
       resources: memory:dfcff000-dfcfffff

[root@arch ~]# lsmod | grep -i intel
snd_intel8x0           23721  1
snd_ac97_codec         89336  1 snd_intel8x0
snd_pcm                63876  2 snd_ac97_codec,snd_intel8x0
snd_page_alloc          5974  2 snd_intel8x0,snd_pcm
snd                    44566  6 snd_ac97_codec,snd_intel8x0,snd_timer,snd_pcm
intel_agp               8688  1 i915
intel_gtt              10172  3 i915,intel_agp
agpgart                22047  3 drm,intel_agp,intel_gtt
[root@arch ~]# lsmod | grep -i ipw2200
ipw2200               128525  0
libipw                 22318  1 ipw2200
lib80211                3037  2 libipw,ipw2200
cfg80211              336964  2 libipw,ipw2200

[root@arch ~]# modinfo ipw2200
filename:       /lib/modules/3.11.5-1-ARCH/kernel/drivers/net/wireless/ipw2x00/ipw2200.ko.gz
firmware:       ipw2200-bss.fw
firmware:       ipw2200-sniffer.fw
firmware:       ipw2200-ibss.fw
license:        GPL
author:         Copyright(c) 2003-2006 Intel Corporation
version:        1.2.2kmprq
description:    Intel(R) PRO/Wireless 2200/2915 Network Driver
srcversion:     DC12C86CD79304BB5E0D6DB
alias:          pci:v00008086d00004224sv*sd*bc*sc*i*
alias:          pci:v00008086d00004223sv*sd*bc*sc*i*
alias:          pci:v00008086d00004221sv*sd*bc*sc*i*
alias:          pci:v00008086d00004220sv*sd*bc*sc*i*
alias:          pci:v00008086d0000104Fsv*sd*bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002762bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002761bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002754bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002753bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002752bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002751bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002742bc*sc*i*
alias:          pci:v00008086d00001043sv0000103Csd00002741bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002741bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002732bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002731bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002722bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002721bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002712bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002711bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002702bc*sc*i*
alias:          pci:v00008086d00001043sv00008086sd00002701bc*sc*i*
depends:        cfg80211,libipw,lib80211
intree:         Y
vermagic:       3.11.5-1-ARCH SMP preempt mod_unload modversions 686
parm:           disable:manually disable the radio (default 0 [radio on]) (int)
parm:           associate:auto associate when scanning (default off) (int)
parm:           auto_create:auto create adhoc network (default on) (int)
parm:           led:enable led control on some systems (default 1 on) (int)
parm:           debug:debug output mask (int)
parm:           channel:channel to limit associate to (default 0 [ANY]) (int)
parm:           rtap_iface:create the rtap interface (1 - create, default 0) (int)
parm:           qos_enable:enable all QoS functionalitis (int)
parm:           qos_burst_enable:enable QoS burst mode (int)
parm:           qos_no_ack_mask:mask Tx_Queue to no ack (int)
parm:           burst_duration_CCK:set CCK burst value (int)
parm:           burst_duration_OFDM:set OFDM burst value (int)
parm:           mode:network mode (0=BSS,1=IBSS,2=Monitor) (int)
parm:           bt_coexist:enable bluetooth coexistence (default off) (int)
parm:           hwcrypto:enable hardware crypto (default off) (int)
parm:           cmdlog:allocate a ring buffer for logging firmware commands (int)
parm:           roaming:enable roaming support (default on) (int)
parm:           antenna:select antenna 1=Main, 3=Aux, default 0 [both], 2=slow_diversity (choose the one with lower background noise) (int)


xev:
###

fn+F2 (Wireless)
##########
KeyPress event, serial 48, synthetic NO, window 0x1e00001,
    root 0x7f, subw 0x0, time 1416790, (14,261), root:(578,476),
    state 0x0, keycode 248 (keysym 0x0, NoSymbol), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

KeyRelease event, serial 48, synthetic NO, window 0x1e00001,
    root 0x7f, subw 0x0, time 1416790, (14,261), root:(578,476),
    state 0x0, keycode 248 (keysym 0x0, NoSymbol), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False


fn+F3 (Some battery event - No one knows because batery is old and not used)
################################################
KeyPress event, serial 48, synthetic NO, window 0x1e00001,
    root 0x7f, subw 0x0, time 1481398, (-28,389), root:(536,604),
    state 0x0, keycode 244 (keysym 0x1008ff93, XF86Battery), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

KeyRelease event, serial 48, synthetic NO, window 0x1e00001,
    root 0x7f, subw 0x0, time 1481398, (-28,389), root:(536,604),
    state 0x0, keycode 244 (keysym 0x1008ff93, XF86Battery), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

fn+F3 (Enables/Disable NumLock)
#####################
KeyPress event, serial 48, synthetic NO, window 0x1e00001,
    root 0x7f, subw 0x0, time 1558307, (-50,327), root:(514,542),
    state 0x0, keycode 77 (keysym 0xff7f, Num_Lock), same_screen YES,
    XLookupString gives 0 bytes:
    XmbLookupString gives 0 bytes:
    XFilterEvent returns: False

KeyRelease event, serial 48, synthetic NO, window 0x1e00001,
    root 0x7f, subw 0x0, time 1558370, (-50,327), root:(514,542),
    state 0x10, keycode 77 (keysym 0xff7f, Num_Lock), same_screen YES,
    XLookupString gives 0 bytes:
    XFilterEvent returns: False

PS:我写这篇文章是因为这篇文章是从ArchLinux论坛上删除的，声明ArchLinux论坛不支持ArchBang，所以我注册了do ArchBang论坛，但到目前为止我无法发布问题(垃圾邮件或类似的问题，所以现在注册时间更长了)。

Answer 1

下面的命令完成了这个任务：pacman -S ipw2200-fw

wifi现在正在工作，但LED仍然存在问题。它既不闪烁，也不发光