My laptop cannot find Bluetooth devices via Ubuntu. In Windows 7 it is working properly. I'm using Ubuntu 12.04 and 11.10

Output of lsusb:

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub

Bus 001 Device 003: ID 1bcf:288a Sunplus Innovation Technology Inc.

Bus 001 Device 004: ID 0489:e03c Foxconn / Hon Hai 

Bus 002 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver

Output of hciconfig:

hci0:   Type: BR/EDR  Bus: USB

   BD Address: 94:39:E5:4E:FA:3A  ACL MTU: 1022:8  SCO MTU: 183:5

   UP RUNNING PSCAN ISCAN 

   RX bytes:1559 acl:0 sco:0 events:104 errors:0

   TX bytes:926 acl:0 sco:0 commands:81 errors:0

Output of lsmod:

Module                  Size  Used by

bbswitch               13355  0 

rfcomm                 47604  12 

bnep                   18281  2 

parport_pc             32866  0 

ppdev                  17113  0 

binfmt_misc            17540  1 

snd_hda_codec_hdmi     32474  1 

snd_hda_codec_conexant    62128  1 

snd_hda_intel          33773  3 

snd_hda_codec         127706  3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel

joydev                 17693  0 

snd_hwdep              13668  1 snd_hda_codec

snd_pcm                97188  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec

snd_seq_midi           13324  0 

uvcvideo               72627  0 

videodev               98259  1 uvcvideo

hid_logitech_dj        18593  0 

snd_rawmidi            30748  1 snd_seq_midi

usbhid                 47199  1 hid_logitech_dj

hid                    99559  2 hid_logitech_dj,usbhid

arc4                   12529  2 

v4l2_compat_ioctl32    17128  1 videodev

snd_seq_midi_event     14899  1 snd_seq_midi

ath9k                 132390  0 

mac80211              506816  1 ath9k

ath9k_common           14053  1 ath9k

snd_seq                61896  2 snd_seq_midi,snd_seq_midi_event

ath9k_hw              411112  2 ath9k,ath9k_common

snd_timer              29990  2 snd_pcm,snd_seq

snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq

i915                  468651  3 

psmouse                87603  0 

snd                    78855  16 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device

ath                    24067  3 ath9k,ath9k_common,ath9k_hw

cfg80211              205544  3 ath9k,mac80211,ath

drm_kms_helper         46978  1 i915

drm                   242038  4 i915,drm_kms_helper

btusb                  18288  2 

mac_hid                13253  0 

bluetooth             180104  23 rfcomm,bnep,btusb

soundcore              15091  1 snd

acer_wmi               28418  0 

mxm_wmi                12979  0 

snd_page_alloc         18529  2 snd_hda_intel,snd_pcm

i2c_algo_bit           13423  1 i915

sparse_keymap          13890  1 acer_wmi

serio_raw              13211  0 

rts_pstor             445196  0 

mei                    41616  0 

wmi                    19256  2 acer_wmi,mxm_wmi

video                  19596  1 i915

lp                     17799  0 

parport                46562  3 parport_pc,ppdev,lp

atl1c                  41717  0

Output of uname -a:

Linux laptop 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

Output of dmesg | grep Bluetooth:

[    7.642818] Bluetooth: Core ver 2.16

[    7.642839] Bluetooth: HCI device and connection manager initialized

[    7.642841] Bluetooth: HCI socket layer initialized

[    7.642842] Bluetooth: L2CAP socket layer initialized

[    7.642847] Bluetooth: SCO socket layer initialized

[    7.700557] Bluetooth: Generic Bluetooth USB driver ver 0.6

[   15.498797] Bluetooth: BNEP (Ethernet Emulation) ver 1.3

[   15.498800] Bluetooth: BNEP filters: protocol multicast

[   15.524883] Bluetooth: RFCOMM TTY layer initialized

[   15.524888] Bluetooth: RFCOMM socket layer initialized

[   15.524890] Bluetooth: RFCOMM ver 1.11