Sagt dir das was?:
lsusb
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
Bus 004 Device 002: ID 062a:0000 Creative Labs Optical mouse
Bus 004 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 002 Device 002: ID 04d9:1400 Holtek Semiconductor, Inc. PS/2 keyboard + mouse controller
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 006: ID 07b8:e004 D-Link Corp. Mass Storage Device
Bus 001 Device 004: ID 1058:1023 Western Digital Technologies, Inc.
Bus 001 Device 003: ID 0bda:8171 Realtek Semiconductor Corp. RTL8188SU 802.11n WLAN Adapter
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Module Size Used by
parport_pc 26058 0
ppdev 5556 0
snd_hda_codec_realtek 217980 1
snd_hda_intel 22107 2
snd_hda_codec 87552 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5040 1 snd_hda_codec
radeon 825934 3
snd_pcm 71475 2 snd_hda_intel,snd_hda_codec
snd_seq_midi 4588 0
snd_rawmidi 17783 1 snd_seq_midi
ttm 56633 1 radeon
snd_seq_midi_event 6047 1 snd_seq_midi
snd_seq 47174 2 snd_seq_midi,snd_seq_midi_event
drm_kms_helper 30200 1 radeon
snd_timer 19067 2 snd_pcm,snd_seq
snd_seq_device 5744 3 snd_seq_midi,snd_rawmidi,snd_seq
r8192s_usb 287340 0
drm 168054 5 radeon,ttm,drm_kms_helper
psmouse 59033 0
eeprom_93cx6 1345 1 r8192s_usb
snd 49006 13 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
ati_agp 5202 0
k8temp 3132 0
soundcore 880 1 snd
serio_raw 4022 0
i2c_piix4 8635 0
snd_page_alloc 7120 2 snd_hda_intel,snd_pcm
agpgart 32011 3 ttm,drm,ati_agp
i2c_algo_bit 5168 1 radeon
lp 7342 0
parport 31492 3 parport_pc,ppdev,lp
usbhid 36882 0
hid 67742 1 usbhid
ahci 19013 0
firewire_ohci 21106 0
8139too 19581 0
usb_storage 40172 1
libahci 21667 3 ahci
firewire_core 46643 1 firewire_ohci
crc_itu_t 1383 1 firewire_core
8139cp 16934 0
mii 4425 2 8139too,8139cp
pata_atiixp 3288 0
iwconfig
wlan0 802.11b/g ESSID:"g\xC6isQ\xFFJ\xEC)\xCD\xBA\xAB\xF2\xFB\xE3F|\xC2T\xF8\x1B\xE8\xE7\x8DvZ.c3\x9F\xC9\x9A"
Mode:Managed Access Point: Not-Associated Bit Rate:0 kb/s
Retry min limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=0/100 Signal level=0 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
wlan0 Interface doesn't support scanning : Network is down