正如我在标题中所说，我很难连接到互联网。在安装Debian 7.1的过程中，我向他们提供了htc_9271.fw文件。之后我连接到ftp服务器并下载了一些其他文件。安装后，我的卡适配器TP-LINK WN722N关闭，我似乎无法正常工作。在网络选项中，它表示：硬件交换机禁用无线功能。此卡上没有开关，默认情况下应该打开。它也适用于Windows 7（使用驱动程序后）。在安装Debian之前，我已经尝试过Ubuntu，但它也没有用。我是新手，所以我不确定我是否向您提供了足够的信息。随意要求更多。我非常感谢您的帮助，因为我需要为计算机科学讲座/实验室安装UNIX分发版。
这是终端的一些输出：
lspci -knn
00:00.0 Host bridge [0600]: Silicon Integrated Systems [SiS] 671MX [1039:0671]
Subsystem: Silicon Integrated Systems [SiS] 671MX [1039:0671]
00:01.0 PCI bridge [0604]: Silicon Integrated Systems [SiS] PCI-to-PCI bridge [1039:0004]
Kernel driver in use: pcieport
00:02.0 ISA bridge [0601]: Silicon Integrated Systems [SiS] SiS968 [MuTIOL Media IO] [1039:0968] (rev 01)
00:02.5 IDE interface [0101]: Silicon Integrated Systems [SiS] 5513 IDE Controller [1039:5513] (rev 01)
Subsystem: ASUSTeK Computer Inc. Device [1043:19e7]
Kernel driver in use: pata_sis
00:03.0 USB controller [0c03]: Silicon Integrated Systems [SiS] USB 1.1 Controller [1039:7001] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Device [1043:19e7]
Kernel driver in use: ohci_hcd
00:03.1 USB controller [0c03]: Silicon Integrated Systems [SiS] USB 1.1 Controller [1039:7001] (rev 0f)
Subsystem: ASUSTeK Computer Inc. Device [1043:19e7]
Kernel driver in use: ohci_hcd
00:03.3 USB controller [0c03]: Silicon Integrated Systems [SiS] USB 2.0 Controller [1039:7002]
Subsystem: ASUSTeK Computer Inc. Device [1043:19e7]
Kernel driver in use: ehci_hcd
00:04.0 Ethernet controller [0200]: Silicon Integrated Systems [SiS] 191 Gigabit Ethernet Adapter [1039:0191] (rev 02)
Subsystem: ASUSTeK Computer Inc. Device [1043:1815]
Kernel driver in use: sis190
00:05.0 IDE interface [0101]: Silicon Integrated Systems [SiS] SATA Controller / IDE mode [1039:1183] (rev 03)
Subsystem: ASUSTeK Computer Inc. Device [1043:19e7]
Kernel driver in use: sata_sis
00:06.0 PCI bridge [0604]: Silicon Integrated Systems [SiS] PCI-to-PCI bridge [1039:000a]
Kernel driver in use: pcieport
00:07.0 PCI bridge [0604]: Silicon Integrated Systems [SiS] PCI-to-PCI bridge [1039:000a]
Kernel driver in use: pcieport
00:0f.0 Audio device [0403]: Silicon Integrated Systems [SiS] Azalia Audio Controller [1039:7502]
Subsystem: ASUSTeK Computer Inc. Device [1043:1783]
Kernel driver in use: snd_hda_intel
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RV620 [Mobility Radeon HD 3400 Series] [1002:95c4]
Subsystem: ASUSTeK Computer Inc. Device [1043:19e2]
02:00.0 Network controller [0280]: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) [168c:002a] (rev 01)
Subsystem: AzureWave AW-NE771 802.11bgn Wireless Mini PCIe Card [AR9281] [1a3b:1067]
Kernel driver in use: ath9k
的lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0cf3:9271 Atheros Communications, Inc. AR9271 802.11n
Bus 001 Device 003: ID 064e:a111 Suyin Corp.
Bus 001 Device 004: ID 0bda:0116 Realtek Semiconductor Corp. Mass Storage Device
lsmod的
Module Size Used by
fuse 52184 3
parport_pc 22036 0
ppdev 12651 0
lp 12797 0
parport 31254 3 lp,ppdev,parport_pc
bnep 17288 2
rfcomm 28626 0
bluetooth 103791 10 rfcomm,bnep
binfmt_misc 12813 1
uinput 12991 1
nfsd 173890 2
nfs 265921 0
nfs_acl 12463 2 nfs,nfsd
auth_rpcgss 32143 2 nfs,nfsd
fscache 31978 1 nfs
lockd 57277 2 nfs,nfsd
sunrpc 143904 6 lockd,auth_rpcgss,nfs_acl,nfs,nfsd
loop 17810 0
uvcvideo 56896 0
videodev 61658 1 uvcvideo
media 13692 2 videodev,uvcvideo
arc4 12418 4
ath9k 67806 0
radeon 636657 0
ath9k_htc 43078 0
ath9k_common 12648 2 ath9k_htc,ath9k
ath9k_hw 311433 3 ath9k_common,ath9k_htc,ath9k
joydev 17010 0
ath 17114 4 ath9k_hw,ath9k_common,ath9k_htc,ath9k
mac80211 171389 2 ath9k_htc,ath9k
ttm 47786 1 radeon
cfg80211 113445 4 mac80211,ath,ath9k_htc,ath9k
snd_hda_codec_si3054 12662 1
drm_kms_helper 22738 1 radeon
snd_hda_codec_realtek 142274 1
drm 146387 3 drm_kms_helper,ttm,radeon
i2c_algo_bit 12713 1 radeon
i2c_core 19116 5 i2c_algo_bit,drm,drm_kms_helper,radeon,videodev
asus_laptop 18060 0
acpi_cpufreq 12807 0
mperf 12421 1 acpi_cpufreq
coretemp 12770 0
snd_hda_intel 21786 2
snd_hda_codec 63477 3 snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec_si3054
snd_hwdep 12943 1 snd_hda_codec
snd_pcm 53461 3 snd_hda_codec,snd_hda_intel,snd_hda_codec_si3054
snd_page_alloc 12867 2 snd_pcm,snd_hda_intel
battery 12986 0
snd_seq 39512 0
snd_seq_device 13016 1 snd_seq
snd_timer 22356 2 snd_seq,snd_pcm
psmouse 59609 0
snd 42722 13 snd_timer,snd_seq_device,snd_seq,snd_pcm,snd_hwdep,snd_hda_codec,snd_hda_intel,snd_hda_codec_realtek,snd_hda_codec_si3054
sparse_keymap 12680 1 asus_laptop
rfkill 18516 5 asus_laptop,cfg80211,bluetooth
ac 12552 0
power_supply 13283 3 ac,battery,radeon
processor 27565 3 acpi_cpufreq
evdev 17225 18
input_polldev 12802 1 asus_laptop
video 17459 0
soundcore 12921 1 snd
pcspkr 12515 0
serio_raw 12803 0
button 12817 0
ext4 306996 1
crc16 12327 2 ext4,bluetooth
jbd2 52330 1 ext4
mbcache 12938 1 ext4
usb_storage 35142 0
sd_mod 35425 3
crc_t10dif 12332 1 sd_mod
sg 21476 0
sr_mod 17468 0
cdrom 34813 1 sr_mod
ata_generic 12439 0
sata_sis 12482 2
ohci_hcd 22059 0
thermal 13103 0
thermal_sys 17752 3 thermal,video,processor
pata_sis 13123 1 sata_sis
ehci_hcd 35509 0
libata 125014 3 pata_sis,sata_sis,ata_generic
usbcore 104555 6 ehci_hcd,ohci_hcd,usb_storage,ath9k_htc,uvcvideo
scsi_mod 135037 5 libata,sr_mod,sg,sd_mod,usb_storage
sis190 18004 0
mii 12595 1 sis190
usb_common 12338 1 usbcore
dmesg | grep固件
[ 6.777252] usb 1-1: firmware: agent loaded htc_9271.fw into memory
[ 6.782644] [drm:radeon_pci_probe] *ERROR* radeon kernel modesetting for R600 or later requires firmware-linux-nonfree.
uname -r
3.2.0-4-686-pae
使用ifconfig
eth0 Link encap:Ethernet HWaddr 00:23:54:84:48:f2
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 Base address:0xdead
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:16436 Metric:1
RX packets:24 errors:0 dropped:0 overruns:0 frame:0
TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1536 (1.5 KiB) TX bytes:1536 (1.5 KiB)
iwconfig的
lo no wireless extensions.
wlan1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
eth0 no wireless extensions.