lspci
lsmod
rfkill list
Bu kodları konsola yazdım ama herhangi bir komut satırı gelmedi.
Bunları ne zaman nasıl alacağımıda belirtirseniz sevinirim.

ahsen@pardus2011 ~ $ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation GF106 [GeForce GT 555M] (rev a1)
03:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
04:00.0 USB Controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)

ahsen@pardus2011 ~ $ lsmod
Module Size Used by
sco 8645 2
bnep 10412 2
l2cap 32584 3 bnep
snd_hda_codec_hdmi 21817 1
snd_hda_codec_realtek 304373 1
snd_hda_intel 22753 2
snd_hda_codec 84494 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5832 1 snd_hda_codec
arc4 1401 2
ecb 1991 2
ath9k 88433 0
mac80211 181691 1 ath9k
ath9k_common 2915 1 ath9k
snd_seq_dummy 1582 0
snd_seq_oss 25715 0
snd_seq_midi_event 6545 1 snd_seq_oss
snd_seq 47525 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
ath9k_hw 265192 2 ath9k,ath9k_common
ath 14688 2 ath9k,ath9k_hw
cfg80211 134334 3 ath9k,mac80211,ath
snd_seq_device 6204 3 snd_seq_dummy,snd_seq_oss,snd_seq
r8169 33653 0
snd_pcm_oss 33619 0
mii 4653 1 r8169
snd_mixer_oss 13171 1 snd_pcm_oss
xhci_hcd 54102 0
snd_pcm 75318 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_pcm_oss
uvcvideo 54783 0
btusb 11467 1
shpchp 24398 0
snd_timer 19055 2 snd_seq,snd_pcm
microcode 22108 0
bluetooth 53891 8 sco,bnep,l2cap,btusb
snd 63018 16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
soundcore 6773 1 snd
snd_page_alloc 7878 2 snd_hda_intel,snd_pcm
rfkill 17475 3 cfg80211,bluetooth
videodev 67872 1 uvcvideo
v4l1_compat 12095 2 uvcvideo,videodev
v4l2_compat_ioctl32 9516 1 videodev
serio_raw 4372 0
joydev 9569 0
sparse_keymap 3597 0
wmi 8896 0
dm_mod 64216 9
nouveau 419933 0
ttm 56096 1 nouveau
ahci 20350 2
libahci 19536 1 ahci
i915 320794 2
drm_kms_helper 29164 2 nouveau,i915
drm 191690 5 nouveau,ttm,i915,drm_kms_helper
i2c_algo_bit 4770 2 nouveau,i915
video 13899 2 nouveau,i915
output 2287 1 video

ahsen@pardus2011 ~ $ rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
ahsen@pardus2011 ~ $

ahsen@pardus2011 ~ $ ifconfig -a
eth0 Link encap:Ethernet HWaddr 14:DA:E9:C7:F1:40
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:48 Base address:0xe000

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:27 errors:0 dropped:0 overruns:0 frame:0
TX packets:27 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1764 (1.7 Kb) TX bytes:1764 (1.7 Kb)

wlan0 Link encap:Ethernet HWaddr 74:2F:68:9B:84:44
inet6 addr: fe80::762f:68ff:fe9b:8444/64 Scope:Link
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:123 errors:0 dropped:0 overruns:0 frame:0
TX packets:69 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:19619 (19.1 Kb) TX bytes:10512 (10.2 Kb)

ahsen@pardus2011 ~ $

Güvenlik ayarını WEP yaptığımda bağlantı sağladım.
Eski hali WPA-WPA2 idi.
Eski hali ile bağlanmanın bir yolu yokmu acaba.

Ya da bağlantıyı kendi elinle manuel olarak wpa_supplicant ın çalıştığına emin olduktan sonra deneyebilirsin