From: Marcel Holtmann <marcel@holtmann.org>
To: trejkaz@xaoza.net
Cc: BlueZ Mailing List <bluez-users@lists.sourceforge.net>
Subject: Re: [Bluez-users] Device class resetting itself after device is removed
Date: Mon, 01 Nov 2004 13:45:17 +0100 [thread overview]
Message-ID: <1099313117.16247.84.camel@pegasus> (raw)
In-Reply-To: <200411012222.49520.trejkaz@trypticon.org>
Hi Trejkaz,
> I've been noticing some issues which seemed to start happening after I left my
> machine alone for a while. Eventually I thought I would try to nail the
> problem down and exclude some parties like kdebluetooth from the picture.
> What's left is quite reproducible. It turns out that these periods of
> leaving the machine alone coincided with the times I removed the dongle to
> use it at work. :-)
>
> System in healthy state:
>
> raven root # hciconfig hci0 class
> hci0: Type: USB
> BD Address: 00:0B:0D:40:14:0D ACL MTU: 120:20 SCO MTU: 64:0
> Class: 0xff0104
> Service Classes: Positioning, Networking, Rendering, Capturing, Object
> Transfer, Audio, Telephony, Information
> Device Class: Computer, Desktop workstation
>
> System after removing dongle:
>
> raven root # hciconfig hci0 class
> Can't get device info: No such device
>
> System after replacing dongle:
>
> raven root # hciconfig hci0 class
> hci0: Type: USB
> BD Address: 00:0B:0D:40:14:0D ACL MTU: 120:20 SCO MTU: 64:0
> Class: 0x000000
> Service Classes: Unspecified
> Device Class: Miscellaneous,
>
> Now, the class has reset to 0x000000, but that's not the value I have in
> hcid.conf.
>
> It also destroys my hostname value and probably everything else important at
> the same time, which would certainly explain why I suddenly can't connect ot
> the computer from any devices when it happens.
are you sure that your hcid is running?
Regards
Marcel
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next prev parent reply other threads:[~2004-11-01 12:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-01 11:22 [Bluez-users] Device class resetting itself after device is removed Trejkaz Xaoza
2004-11-01 12:45 ` Marcel Holtmann [this message]
2004-11-01 13:56 ` Trejkaz Xaoza
2004-11-01 14:33 ` Marcel Holtmann
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