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problema configurazione bluetooth
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simone-27
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Joined: 19 Feb 2007
Posts: 118

PostPosted: Fri Mar 23, 2007 10:14 pm    Post subject: problema configurazione bluetooth Reply with quote

Ho seguito questa guida http://www.gentoo.org/doc/en/bluetooth-guide.xml, sono arrivato ad avviare il bluetooth dando
Code:
/etc/init.d/bluetooth start

mi da il seguente output
Code:
 * Starting Bluetooth ...
 *     Starting hcid ...                                                  [ ok ]
 *     Starting sdpd ...                                                  [ !! ]
 *     Starting rfcomm ...
Can't open RFCOMM control socket: Protocol not supported                  [ ok ]

quale puo essere il problema?
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simone-27
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PostPosted: Mon Mar 26, 2007 10:52 pm    Post subject: Reply with quote

nessuno che mi sa dare una mano?? :roll:
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cloc3
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PostPosted: Tue Mar 27, 2007 4:12 am    Post subject: Reply with quote

simone-27 wrote:
nessuno che mi sa dare una mano?? :roll:

ad occhio è un problema di kernel. non ti so dire di più perché non possiedo un bluetooth.
trattandosi di un problema non strettamente inerente a gentoo, in questi casi, è meglio fare una ricerchina su google.
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IlGab
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Joined: 26 Nov 2004
Posts: 486

PostPosted: Tue Mar 27, 2007 9:10 am    Post subject: Reply with quote

Suggerirei un
Code:
Networking  --->
<M>   Bluetooth subsystem support  --->
<M>   RFCOMM protocol support

Nel kernel.
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simone-27
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Joined: 19 Feb 2007
Posts: 118

PostPosted: Sun Apr 08, 2007 2:03 pm    Post subject: Reply with quote

Ho scoperto che dando
Code:
modprobe rfcomm

e poi
Code:
/etc/init.d/bluetooth start

si avvia senza dare problemi, come fare perche si avvii dall accensione?

ho provato con
Code:
echo "rfcomm" >> /etc/modules.autoload.d/kernel

ma comunque al riavvio bisogna ridare
Code:
modprobe rfcomm

Idee?Grazie.
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skypjack
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Joined: 05 Aug 2006
Posts: 884
Location: Italia - Firenze

PostPosted: Sun Apr 08, 2007 2:17 pm    Post subject: Reply with quote

Se ti serve sempre e comunque, hai pensato che potresti inglobarlo nel kernel??
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simone-27
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Joined: 19 Feb 2007
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PostPosted: Sun Apr 08, 2007 2:44 pm    Post subject: Reply with quote

si ok, ma io ho semplicemente seguito la guida e c' era scritto di configurare cosi
Code:
Networking --->

<*> Bluetooth subsystem support  --->

--- Bluetooth subsystem support
<M>   L2CAP protocol support
<M>   SCO links support
<M>   RFCOMM protocol support
[*]     RFCOMM TTY support
<M>   BNEP protocol support
[*]     Multicast filter support
[*]     Protocol filter support
<M>   HIDP protocol support

Bluetooth device drivers  --->
<M> HCI USB driver
[*]   SCO (voice) support
<M> HCI UART driver
[*]   UART (H4) protocol support
[*]   BCSP protocol support
[*]   Transmit CRC with every BCSP packet
<M> HCI BCM203x USB driver
<M> HCI BPA10x USB driver
<M> HCI BlueFRITZ! USB driver
(The four drivers below are for PCMCIA Bluetooth devices and will only
show up if you have also selected PCMCIA support in your kernel.)
<M> HCI DTL1 (PC Card) driver
<M> HCI BT3C (PC Card) driver
<M> HCI BlueCard (PC Card) driver
<M> HCI UART (PC Card) device driver
(The driver below is intended for HCI Emulation software.)
<M> HCI VHCI (Virtual HCI device) driver

(Move back three levels to Device Drives and then check if USB is
enabled. This is required if you use a Bluetooth dongle, which are mostly USB
based.)
USB support  --->

<*> Support for Host-side USB
--- USB Host Controller Drivers
<M> EHCI HCD (USB 2.0) support
[ ]   Full speed ISO transactions (EXPERIMENTAL)
[ ]   Root Hub Transaction Translators (EXPERIMENTAL)
<*> OHCI HCD support
<*> UHCI HCD (most Intel and VIA) support
< > SL811HS HCD support


Secondo te integro nel kernel solo rfcomm oppure tutto cio che riguarda il bluetooth?
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Ic3M4n
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PostPosted: Sun Apr 08, 2007 5:22 pm    Post subject: Reply with quote

echo "rfcomm" >> /etc/modules.autoload.d/kernel-2.6 :wink:
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MeMyselfAndI
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Joined: 15 Nov 2005
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PostPosted: Sun Apr 08, 2007 7:36 pm    Post subject: Reply with quote

Strano comportamento, con udev i moduli per le periferiche dovrebbere essere caricati autonomamente senza necessita' di aggiungerli ad autoload.d/kernel-2.6
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simone-27
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PostPosted: Sun Apr 08, 2007 11:03 pm    Post subject: Reply with quote

infatti ad esempio il modulo nvidia lo carica automaticamente udev....non capisco perche questo bisogna metterlo in /etc/modules.autoload.d/kernel-2.6!!
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IlGab
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PostPosted: Tue Apr 10, 2007 12:08 pm    Post subject: Reply with quote

RFCOMM è un protocollo e non un driver di periferica
Code:
RFCOMM provides connection oriented stream transport.  RFCOMM
support is required for Dialup Networking, OBEX and other Bluetooth
applications.
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skypjack
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PostPosted: Wed Apr 11, 2007 11:00 am    Post subject: Reply with quote

Infatti, non credo che udev tiri su il detto modulo perchè non riguarda una periferica in particolare e il suo funzionamento in senso stretto, ma un funzionamento più "di alto livello", direi (sbaglio?). Ergo, o lo carichi a mano o lo integri nel Kernel. Dipende che uso ne devi fare, se tutte le volte che accendi il pc ne hai bisogno, non vedo perchè no!!
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