Code:
nrgomez@nelson-HP-Pavilion-g6-U:~$ lsmod
Module                  Size  Used by
binfmt_misc            17646  1 
rfcomm                 48645  8 
bnep                   18517  2 
parport_pc             37530  0 
ppdev                  17141  0 
snd_hda_codec_hdmi     33027  1 
snd_hda_codec_idt      72305  1 
snd_hda_intel          34236  2 
snd_hda_codec         106725  3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel
snd_hwdep              13782  1 snd_hda_codec
joydev                 18043  0 
snd_pcm                98306  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi           13370  0 
snd_rawmidi            30488  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                62088  2 snd_seq_midi,snd_seq_midi_event
btusb                  18712  2 
snd_timer              30240  2 snd_pcm,snd_seq
bluetooth             165324  23 rfcomm,bnep,btusb
rts_pstor             459527  0 
snd_seq_device         14528  3 snd_seq_midi,snd_rawmidi,snd_seq
i915                  565367  8 
uvcvideo               69124  0 
videodev               92905  1 uvcvideo
drm_kms_helper         43171  1 i915
drm                   237974  4 i915,drm_kms_helper
v4l2_compat_ioctl32    17341  1 videodev
snd                    68651  14 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
intel_ips              18866  0 
i2c_algo_bit           13436  1 i915
video                  20027  1 i915
psmouse                70193  0 
serio_raw              13294  0 
soundcore              12680  1 snd
snd_page_alloc         18572  2 snd_hda_intel,snd_pcm
hp_wmi                 18223  0 
sparse_keymap          13995  1 hp_wmi
lp                     17868  0 
parport                42788  3 parport_pc,ppdev,lp
ahci                   30380  3 
libahci                31326  1 ahci
r8169                  59961  0
The wireless button is "on" but on the right corner the option "enable wireless" is not available (it doesn't appear).