[Bluez-users] no bluetooth devices is detected

[Bluez-users] no bluetooth devices is detected

[Hamid MENOUAR]

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Dear bluez users,

In order to make my laptop (OS: Fedora Core 2) communicate with some
bluetooth device through an ANYCOM Bluetooth USB Adapter, I have installed
the Bluez packages (bluez-libs bluez-libs bluez-utils bluez-hcidump
bluez-utils-cups).

But, when trying to detect nearby active bluetooth devices, using "hcitool
scan" non of the devices are detected, wheras the same configuration works
very well with windows.

so, that's what I get on my terminal:

>[root@localhost root]# hciconfig
>hci0:   Type: USB
>        BD Address: 00:16:38:CA:56:A8 ACL MTU: 1017:8  SCO MTU: 64:1
>        UP RUNNING
>        RX bytes:93 acl:0 sco:0 events:12 errors:0
>        TX bytes:296 acl:0 sco:0 commands:12 errors:0
>
>[root@localhost root]# hcitool scan
>Scanning ...
>Inquiry failed: Connection timed out

One more thing is that, when loading the bluez module it says that the
module is not found

>[root@localhost root]# modprobe bluez
 >FATAL: Module bluez not found.


It would be very much helpful if someone knows how to solve the problem.

Thanks so much in advance,
Menouar

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Re: [Bluez-users] no bluetooth devices is detected

[Xamindar]

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Re: [Bluez-users] no bluetooth devices is detected

[Hamid MENOUAR]

Thank you for your answer,
I just tried to make "hciconfig hci0 reset" as you said but it says
that "can't init device hci0. Connection timed out(110)"

in follow what I got on my teminal :


 >[root@localhost root]# hciconfig hci0 reset
 >Can't init device hci0. Connection timed out(110)
 >[root@localhost root]#
 >[root@localhost root]# hciconfig
 >hci0:   Type: USB
 >        BD Address: 00:16:38:CA:56:A8 ACL MTU: 1017:8  SCO MTU: 64:1
 >        DOWN
 >        RX bytes:111 acl:0 sco:0 events:15 errors:0
 >        TX bytes:318 acl:0 sco:0 commands:16 errors:0
 >[root@localhost root]#
 >[root@localhost root]# hciconfig hci0 up
 >Can't init device hci0. Connection timed out(110)
 >[root@localhost root]#



What can I do to fix the problem ?

Thanks in advance
Menouar




On 7/27/07, Xamindar <junkxamindar@gmail.com> wrote:
>
>  Try running "hciconfig hci0 reset" and see if you can scan after that.  My dell bluetooth started doing exactly what you describe when I upgraded my bluez to a more recent version.  Too bad, I have to have this workaround in my local startup script and also in my resume from hibernation script.  But lots of people are starting to have this problem so hopefully they will fix it soon.
>
>  Hamid MENOUAR wrote:
>
> Dear bluez users,
>
>  In order to make my laptop (OS: Fedora Core 2) communicate with some bluetooth device through an ANYCOM Bluetooth USB Adapter, I have installed the Bluez packages (bluez-libs bluez-libs bluez-utils bluez-hcidump bluez-utils-cups).
>
>  But, when trying to detect nearby active bluetooth devices, using "hcitool scan" non of the devices are detected, wheras the same configuration works very well with windows.
>
>  so, that's what I get on my terminal:
>
>
> >[root@localhost root]# hciconfig
>  >hci0:   Type: USB
>  >        BD Address: 00:16:38:CA:56:A8 ACL MTU: 1017:8  SCO MTU: 64:1
>  >        UP RUNNING
>  >        RX bytes:93 acl:0 sco:0 events:12 errors:0
>  >        TX bytes:296 acl:0 sco:0 commands:12 errors:0
>  >
>  >[root@localhost root]# hcitool scan
>  >Scanning ...
>  >Inquiry failed: Connection timed out
>
>  One more thing is that, when loading the bluez module it says that the module is not found
>
>
> >[root@localhost root]# modprobe bluez
>
> >FATAL: Module bluez not found.
>
>
>  It would be very much helpful if someone knows how to solve the problem.
>
>  Thanks so much in advance,
>  Menouar
>
>    ________________________________

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