doctor:$ 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 004 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 001 Device 002: ID 152e:1640 LG (HLDS)
Bus 001 Device 004: ID 2040:7501 Hauppauge
Bus 001 Device 006: ID 1737:0077 Linksys WUSB54GC v3 802.11g Adapter [Ralink RT2070L]
Bus 002 Device 002: ID 1241:1166 Belkin MI-2150 Trust Mouse
Bus 003 Device 002: ID 03f0:7504 Hewlett-Packard Printing Support
vector:/~
doctor:$ lsmod
Module Size Used by
fuse 51559 3
nouveau 473283 2
ttm 39995 1 nouveau
drm_kms_helper 18228 1 nouveau
drm 128651 4 nouveau,ttm,drm_kms_helper
i2c_algo_bit 3718 1 nouveau
mxm_wmi 1053 1 nouveau
wmi 6295 1 mxm_wmi
video 9731 1 nouveau
snd_seq_dummy 1035 0
snd_seq_oss 21907 0
snd_seq_midi_event 3924 1 snd_seq_oss
snd_seq 36499 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 3853 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss 28741 0
snd_mixer_oss 10545 2 snd_pcm_oss
speedstep_lib 2558 0
acpi_cpufreq 4677 1
freq_table 1763 1 acpi_cpufreq
mperf 937 1 acpi_cpufreq
snd_hda_codec_hdmi 17445 4
snd_hda_codec_realtek 201951 1
rt2800usb 10046 0
rt2800lib 29130 1 rt2800usb
crc_ccitt 1051 1 rt2800lib
ir_lirc_codec 3295 0
rt2x00usb 6734 1 rt2800usb
rt2x00lib 25911 3 rt2800usb,rt2800lib,rt2x00usb
lirc_dev 6707 1 ir_lirc_codec
ir_sony_decoder 1647 0
ir_jvc_decoder 1803 0
saa7134 128981 0
ir_rc6_decoder 2166 0
pvrusb2 105910 0
ir_rc5_decoder 1561 0
mac80211 160102 3 rt2800lib,rt2x00usb,rt2x00lib
ir_nec_decoder 2079 0
dvb_core 65600 1 pvrusb2
rc_core 11620 7 ir_lirc_codec,ir_sony_decoder,ir_jvc_decoder,saa7134,ir_rc6_decoder,ir_rc5_decoder,ir_nec_decoder
cfg80211 110051 2 rt2x00lib,mac80211
videobuf_dma_sg 5927 1 saa7134
rfkill 10898 1 cfg80211
videobuf_core 11065 2 saa7134,videobuf_dma_sg
cx2341x 11958 1 pvrusb2
snd_hda_intel 16321 4
snd_hda_codec 51458 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
usblp 8087 0
v4l2_common 3782 3 saa7134,pvrusb2,cx2341x
intel_agp 8014 0
videodev 55338 4 saa7134,pvrusb2,cx2341x,v4l2_common
intel_gtt 9727 1 intel_agp
processor 21842 1 acpi_cpufreq
tveeprom 10005 2 saa7134,pvrusb2
snd_hwdep 4128 1 snd_hda_codec
agpgart 19211 4 ttm,drm,intel_agp,intel_gtt
snd_pcm 48666 4 snd_pcm_oss,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
thermal_sys 9985 2 video,processor
ppdev 4251 0
snd_timer 12858 2 snd_seq,snd_pcm
i2c_core 13898 9 nouveau,drm_kms_helper,drm,i2c_algo_bit,saa7134,pvrusb2,v4l2_common,videodev,tveeprom
evdev 6626 7
parport_pc 16387 0
snd 36298 18 snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer
asus_atk0110 7446 0
rtc_cmos 6673 0
parport 21892 2 ppdev,parport_pc
sg 18020 0
soundcore 3736 2 snd
button 3510 1 nouveau
hwmon 1093 2 thermal_sys,asus_atk0110
snd_page_alloc 5143 2 snd_hda_intel,snd_pcm