Re: NetworkManager Ignoring rfcomm0 device (bluetooth DUN) on Fedora 13 Beta

[Ascanio Alba <ascanio alba4 gmail com>]

I tried without blueman and got a similar error message.

I disabled blueman and went via the �gnome-bluetooth wizard to "setup new device".

I reached "Access Internet using your mobile phone (DUN)"

Got "Detecting phone configuration..."

MM seems to detect the 3G phone and exported it but NM rejects. Then MM removes the device.

I tried this on another system �but even worse gnome bluetooth wizard ABRTing.

NM reports:

NetworkManager[14671]: <info> ignoring modem 'rfcomm0' (no associated Bluetooth device)

MM reports:

** (modem-manager:14420): DEBUG: (tty/rfcomm0): could not get port's parent device

** Message: (rfcomm0) opening serial device...

** (modem-manager:14420): DEBUG: <1273497578.791149> (rfcomm0) device open count is 1 (open)

** (modem-manager:14420): DEBUG: (rfcomm0): probe requested by plugin 'Generic'

** (modem-manager:14420): DEBUG: <1273497578.890504> (rfcomm0): --> 'AT+GCAP<CR>'

** (modem-manager:14420): DEBUG: <1273497579.691510> (rfcomm0): <-- 'AT+GCAP<CR><CR><LF>+GCAP: +CGSM,+DS,+W<CR><LF><CR><LF>OK<CR><LF>'

** (modem-manager:14420): DEBUG: <1273497579.691700> (rfcomm0) device open count is 0 (close)

** Message: (rfcomm0) closing serial device...

** Message: (rfcomm0) type primary claimed by /sys/devices/pci0000:00/0000:00:13.0/usb5/5-2

** Message: (rfcomm0) opening serial device...

** (modem-manager:14420): DEBUG: <1273497579.692679> (rfcomm0) device open count is 1 (open)

** Message: (Generic): GSM modem /sys/devices/pci0000:00/0000:00:13.0/usb5/5-2 claimed port rfcomm0

** (modem-manager:14420): DEBUG: Added modem /sys/devices/pci0000:00/0000:00:13.0/usb5/5-2

** (modem-manager:14420): DEBUG: (tty/rfcomm0): outstanding support task prevents export of /sys/devices/pci0000:00/0000:00:13.0/usb5/5-2

** (modem-manager:14420): DEBUG: <1273497579.692956> (rfcomm0): --> 'AT+CPIN?<CR>'

** (modem-manager:14420): DEBUG: <1273497579.702872> (rfcomm0): <-- 'AT+'

** (modem-manager:14420): DEBUG: <1273497579.703528> (rfcomm0): <-- 'C'

** (modem-manager:14420): DEBUG: <1273497579.707549> (rfcomm0): <-- 'P'

** (modem-manager:14420): DEBUG: <1273497579.708539> (rfcomm0): <-- 'I'

** (modem-manager:14420): DEBUG: <1273497579.710546> (rfcomm0): <-- 'N'

** (modem-manager:14420): DEBUG: <1273497579.711523> (rfcomm0): <-- '?'

** (modem-manager:14420): DEBUG: <1273497579.713537> (rfcomm0): <-- '<CR><CR><LF>+CPIN: READY<CR><LF><CR><LF>OK<CR><LF>'

** (modem-manager:14420): DEBUG: <1273497579.713673> (rfcomm0) device open count is 0 (close)

** Message: (rfcomm0) closing serial device...

** (modem-manager:14420): DEBUG: Exported modem /sys/devices/pci0000:00/0000:00:13.0/usb5/5-2 as /org/freedesktop/ModemManager/Modems/2

** (modem-manager:14420): DEBUG: (/org/freedesktop/ModemManager/Modems/2): data port is rfcomm0

** (modem-manager:14420): DEBUG: Removed modem /sys/devices/pci0000:00/0000:00:13.0/usb5/5-2

On Mon, May 10, 2010 at 6:16 PM, Bastien Nocera <hadess hadess net> wrote:

On Mon, 2010-05-10 at 12:54 +0800, Ascanio Alba wrote:
> Hi,
>
> �I have a bluetooth DUN device (/dev/rfcomm0) exported by
> modem-manager but being ignored by NetworkManager.
> This is on Fedora 13 Beta, latest updates-testing. I was getting some
> SELinux denials but did an audit2allow to remove that variable from
> the system.
>
> blueman attaches to the DUN service.
> modem-manager sees and exports the device, but NM ignores it.
>
> Version: NetworkManager-0.8.0-12.git20100504.fc13.x86_64

Don't use blueman to set up DUN, use the wizard in gnome-bluetooth
instead (you'll need to re-pair your device to do that, and it should
ask you a question once setup).

Blueman's way of setting up rfcomm was always hacky, and is now
out-of-date.

Cheers