Try "sdptool browse local" from your gumstix prompt and see if your rfcomm service is running. You should see something like this -

Browsing FF:FF:FF:00:00:00 ...
Service Name: Serial Port
Service Description: COM Port
Service RecHandle: 0x10000
Service Class ID List:
  "Serial Port" (0x1101)
Protocol Descriptor List:
  "L2CAP" (0x0100)
  "RFCOMM" (0x0003)
    Channel: 1
Language Base Attr List:
  code_ISO639: 0x656e
  encoding:    0x6a
  base_offset: 0x100
Profile Descriptor List:
  "Serial Port" (0x1101)
    Version: 0x0100

If that checks out, make sure you're providing the correct pin when you "add" your Gumstix on the Windows side (I'm assuming its a Windows PC).

----- Original Message ----
From: Donny George <donny008@gmail.com>
To: General mailing list for gumstix users. <gumstix-users@lists.sourceforge.net>
Sent: Friday, December 7, 2007 5:38:00 PM
Subject: Re: [Gumstix-users] Bluetooth services problem- help please

i am not very experienced in linux either but i have working one gumstix with linux over last few weeks, so i can try out. but i warn u i am not an expert unlike many others who r there in the forum

as i understand the serial port error- did u specify the correct serial port. did u modify the file with the port information.

and seeing the log that since u get the gumstix login - wat happens after this, can u type in anything or is it not possible

donny

On Dec 7, 2007 11:26 PM, Mark Ahlenius < m_ahlenius@comcast.net> wrote:
Hi,

I cannot make a serial port connection from my pc to my verdex board.

On my PC I can see the gumstix, and its name, but when I double click on
the icon to open a connection to "Serial port on Gumstix", I get a
dialog box on the PC - "The serial port connection failed: Service not
found"

Anyone give me some clues as to what to look for on the gumstix via the
console to see what might be wrong? There are a couple of errors printed
out below during bootup, but not sure if they have anything to do with
this type of service with BT. Sorry, I am not that experienced with
Linux services

thanks!

'mark
---

On bootup, I get the following:

U-Boot 1.2.0 (May 16 2007 - 11:17:32) - PXA270@400 MHz - 1407

*** Welcome to Gumstix ***

DRAM: 64 MB
Flash: 16 MB
Using default environment

SMC91C1111-0
Net: SMC91C1111-0
Hit any key to stop autoboot: 0
Instruction Cache is ON
Copying kernel to 0xa2000000 from 0x00f00000 (length 0x00100000)...done
## Booting image at a2000000 ...
Image Name: uImage
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 858700 Bytes = 838.6 kB
Load Address: a0008000
Entry Point: a0008000
OK

Starting kernel ...

Linux version 2.6.21gum (craig@azazel) (gcc version 4.1.1) #4 Wed May 16
15:09:1
7 PDT 2007
CPU: XScale-PXA270 [69054117] revision 7 (ARMv5TE), cr=0000397f
Machine: The Gumstix Platform
Memory policy: ECC disabled, Data cache writeback
Run Mode clock: 208.00MHz (*16)
Turbo Mode clock: 416.00MHz (*2.0, active)
Memory clock: 104.00MHz (/2)
System bus clock: 104.00MHz
CPU0: D VIVT undefined 5 cache
CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 sets
Built 1 zonelists. Total pages: 16256
Kernel command line: console=ttyS0,115200n8 root=1f01 rootfstype=jffs2
reboot=co
ld,hard
PID hash table entries: 256 (order: 8, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 63104KB available (1596K code, 165K data, 68K init)
Mount-cache hash table entries: 512
CPU: Testing write buffe
NET: Registered protocol family 16
NET: Registered protocol family 2
Time: pxa_timer clocksource has been installed.
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
JFFS2 version 2.2. (NAND) (SUMMARY) (C) 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler cfq registered (default)
pxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a FFUART
pxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a BTUART
pxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a STUART
Probing Gumstix Flash ROM at physical address 0x00000000 (16-bit bankwidth)
Gumstix Flash ROM: Found 1 x16 devices at 0x0 in 16-bit bank
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Using buffer write method
cfi_cmdset_0001: Erase suspend on write enabled
Using static partitions on Gumstix Flash ROM
Creating 3 MTD partitions on "Gumstix Flash ROM":
0x00000000-0x00040000 : "Bootloader"
0x00040000-0x00f00000 : "RootFS"
0x00f00000-0x01000000 : "Kernel"
TCP cubic registered
XScale iWMMXt coprocessor detected.
VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 68K
NET: Registered protocol family 1
Initializing random number generator... done.
Starting 32kHz clock...Settled
Initializing GPIO pins 42, 43, 44, 45...Starting Bluetooth
subsystem:Trying baud
rate 115200...
Got response after reset... gobbling
Error reading response: Success
Trying baud rate 921600...
Got response after reset... gobbling
Detected bluetooth module at 921600 baud
Got: status=0x00, hci_ver=0x03, hci_rev=0x62b9, lmp_ver=0x03,
manuf=0x0009, lmp_
subver=0x62b9
Bluetooth: Core ver 2.11
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCI H4 protocol initialized
ttyS1 hcidBluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
sdpd rfcommBluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.8
Bluetooth: BNEP (Ethernet Emulation) ver 1.2
pand.
Starting network...
udhcpc (v0.9.9-pre) started
Dec 31 16:00:18 udhcpc[228]: udhcpc (v0.9.9-pre) started
smc91x: not found (-19).
m
Dec 31 16:00:18 udhcpc[
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
usbcore: registered new interface driver rtusb
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device rausb0 ; No such device.
Dec 31 16:00:19 modprobe: FATAL: Error running install command for cfio
Error for wireless request "Set ESSID" (8B1A) :
SET failed on device mwlan0 ; No such device.
Starting Rendezvous:
NET: Registered protocol family 10
Mobile IPv6
Starting dropbear sshd: OK
Starting httpd...
insmod /lib/modules/2.6.21gum/kernel/sound/core/snd-page-alloc.ko
insmod /lib/modules/2.6.21gum/kernel/sound/soundcore.ko
insmod /lib/modules/2.6.21gum/kernel/sound/core/snd.ko
insmod /lib/modules/2.6.21gum/kernel/sound/core/snd-timer.ko
insmod /lib/modules/2.6.21gum/kernel/sound/core/snd-pcm.ko
insmod /lib/modules/2.6.21gum/kernel/sound/arm/snd-pxa2xx-pcm.ko
insmod /lib/modules/2.6.21gum/kernel/sound/ac97_bus.ko
insmod /lib/modules/2.6.21gum/kernel/sound/pci/ac97/snd-ac97-codec.ko
insmod /lib/modules/2.6.21gum/kernel/sound/arm/snd-pxa2xx-ac97.ko
pxa2xx_ac97_reset: cold reset timeout (GSR=0x0)
insmod /lib/modules/2.6.21gum/kernel/sound/core/oss/snd- mixer-oss.ko
insmod /lib/modules/2.6.21gum/kernel/sound/core/oss/snd-pcm-oss.ko

Welcome to the Gumstix Linux Distribution!

gumstix login:

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