Hi, I upgraded to Ubuntu Karmic and found problems when using the command sdptool. I was found that the problem only when use the kernel 2.6.31, using the old 2.6.28 Kernel sdptool the command works correctly. Note: We also did the test by downloading the Vanilla kernel kernel.org site and the same error was found. The commands sequence above reproduce the scenario: Kernel: 2.6.31-10-generic root@suporte-desktop:/home/suporte# uname -a Linux suporte-desktop 2.6.31-10-generic #34-Ubuntu SMP Wed Sep 16 00:23:19 UTC 2009 i686 GNU/Linux root@suporte-desktop:/home/suporte# dpkg -l | grep bluez ii bluez 4.51-0ubuntu1 Bluetooth tools and daemons ii bluez-alsa 4.51-0ubuntu1 Bluetooth audio support ii bluez-gstreamer 4.51-0ubuntu1 Bluetooth GStreamer support root@suporte-desktop:/home/suporte# sdptool -i hci0 search --bdaddr 00:0E:6D:70:B9:A6 opush Failed to connect to SDP server on 00:0E:6D:70:B9:A6: Connection reset by peer --------------------------------------------------------------------------------------- Kernel: 2.6.28-15-generic root@suporte-desktop:/home/suporte# uname -a Linux suporte-desktop 2.6.28-15-generic #49-Ubuntu SMP Wed Sep 16 00:33:34 UTC 2009 i686 GNU/Linux root@suporte-desktop:/home/suporte# dpkg -l | grep bluez ii bluez 4.51-0ubuntu1 Bluetooth tools and daemons ii bluez-alsa 4.51-0ubuntu1 Bluetooth audio support ii bluez-gstreamer 4.51-0ubuntu1 Bluetooth GStreamer support root@suporte-desktop:/home/suporte# sdptool -i hci0 search --bdaddr 00:0E:6D:70:B9:A6 opush Searching for opush on 00:0E:6D:70:B9:A6 ... Service Name: OBEX Object Push Service RecHandle: 0x10003 Service Class ID List: "OBEX Object Push" (0x1105) Protocol Descriptor List: "L2CAP" (0x0100) "RFCOMM" (0x0003) Channel: 9 "OBEX" (0x0008) Language Base Attr List: code_ISO639: 0x656e encoding: 0x6a base_offset: 0x100 Profile Descriptor List: "OBEX Object Push" (0x1105) Version: 0x0100 Thanks, Addo -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html