Return-Path: Message-ID: <4F968FF7.7060303@tu-ilmenau.de> Date: Tue, 24 Apr 2012 13:35:19 +0200 From: Steffen Becker MIME-Version: 1.0 To: linux-bluetooth@vger.kernel.org Subject: Can't connect Bluetooth Devices Content-Type: text/plain; charset=ISO-8859-15; format=flowed Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hello, I still have a problem to connect my bluetooth devices via pand command. I've been searching the internet and asked in forums, but i didn't get an answer. I have 2 gentoo-PCs with a Bluetooth-3.0 Dongle at each PC. Circa 2 weeks ago, everything worked. BlueZ-4.96 was installed and I had no problems to connect my devices via pand and via rfcomm command. But then I asked you for an SSP debug mode patch, because I wanted to sniff my rfcomm connection. At the same time BlueZ-4.99 was released and so I installed the new BlueZ-version and the patch. I also deleted the stored linkkey and I was happy that I was able to sniff my rfcomm-connection. But thenceforth I can't connect my devices via pand command. Then I tried to install the BlueZ-4.99 *without* the patch, but I still couldn't connect via pand. I also tried to install BlueZ-4.96, but the problem was still the same. So I think it's no problem of the patch or the newer BlueZ-version, but I really have no idea what's wrong. If you need any of my configuration-files, just tell me and I will send it. In the end, I show the hcidump message when I try to connect via pand command. Hope anyone can help me. Regards, Steffen # hcidump -i hci0 HCI sniffer - Bluetooth packet analyzer ver 2.3 device: hci0 snap_len: 1028 filter: 0xffffffffffffffff > HCI Event: Connect Request (0x04) plen 10 bdaddr 00:02:72:AE:58:73 class 0x420100 type ACL < HCI Command: Accept Connection Request (0x01|0x0009) plen 7 bdaddr 00:02:72:AE:58:73 role 0x00 Role: Master > HCI Event: Command Status (0x0f) plen 4 Accept Connection Request (0x01|0x0009) status 0x00 ncmd 1 > HCI Event: Role Change (0x12) plen 8 status 0x00 bdaddr 00:02:72:AE:58:73 role 0x00 Role: Master > HCI Event: Connect Complete (0x03) plen 11 status 0x00 handle 11 bdaddr 00:02:72:AE:58:73 type ACL encrypt 0x00 < HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2 handle 11 > HCI Event: Max Slots Change (0x1b) plen 3 handle 11 slots 5 > HCI Event: Command Status (0x0f) plen 4 Read Remote Supported Features (0x01|0x001b) status 0x00 ncmd 1 > HCI Event: Read Remote Supported Features (0x0b) plen 11 status 0x00 handle 11 Features: 0xff 0xff 0x8f 0xfe 0x9b 0xff 0x79 0x87 < HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3 handle 11 page 1 > HCI Event: Command Status (0x0f) plen 4 Read Remote Extended Features (0x01|0x001c) status 0x00 ncmd 1 > HCI Event: Read Remote Extended Features (0x23) plen 13 status 0x00 handle 11 page 1 max 1 Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00 < HCI Command: Remote Name Request (0x01|0x0019) plen 10 bdaddr 00:02:72:AE:58:73 mode 2 clkoffset 0x0000 > HCI Event: Command Status (0x0f) plen 4 Remote Name Request (0x01|0x0019) status 0x00 ncmd 1 > HCI Event: Remote Name Req Complete (0x07) plen 255 status 0x00 bdaddr 00:02:72:AE:58:73 name 'bluetooth1-0' > HCI Event: IO Capability Response (0x32) plen 9 bdaddr 00:02:72:AE:58:73 capability 0x03 oob 0x00 auth 0x00 Capability: NoInputNoOutput (OOB data not present) Authentication: No Bonding (No MITM Protection) > HCI Event: IO Capability Request (0x31) plen 6 bdaddr 00:02:72:AE:58:73 < HCI Command: IO Capability Request Reply (0x01|0x002b) plen 9 bdaddr 00:02:72:AE:58:73 capability 0x03 oob 0x00 auth 0x00 Capability: NoInputNoOutput (OOB data not present) Authentication: No Bonding (No MITM Protection) > HCI Event: Command Complete (0x0e) plen 10 IO Capability Request Reply (0x01|0x002b) ncmd 1 status 0x00 bdaddr 00:02:72:AE:58:73 > HCI Event: User Confirmation Request (0x33) plen 10 bdaddr 00:02:72:AE:58:73 passkey 800553 < HCI Command: User Confirmation Request Reply (0x01|0x002c) plen 6 bdaddr 00:02:72:AE:58:73 > HCI Event: Command Complete (0x0e) plen 10 User Confirmation Request Reply (0x01|0x002c) ncmd 1 status 0x00 bdaddr 00:02:72:AE:58:73 > HCI Event: Simple Pairing Complete (0x36) plen 7 status 0x00 bdaddr 00:02:72:AE:58:73 > HCI Event: Link Key Notification (0x18) plen 23 bdaddr 00:02:72:AE:58:73 key E1C30FE5E1D620AC6DC78BB5A4AC299A type 4 Type: Unauthenticated Combination Key > HCI Event: Encrypt Change (0x08) plen 4 status 0x00 handle 11 encrypt 0x01 > ACL data: handle 11 flags 0x02 dlen 10 L2CAP(s): Info req: type 2 < ACL data: handle 11 flags 0x00 dlen 16 L2CAP(s): Info rsp: type 2 result 0 Extended feature mask 0x00b8 Enhanced Retransmission mode Streaming mode FCS Option Fixed Channels > ACL data: handle 11 flags 0x02 dlen 10 L2CAP(s): Info req: type 3 < ACL data: handle 11 flags 0x00 dlen 20 L2CAP(s): Info rsp: type 3 result 0 Fixed channel list 0x00000002 L2CAP Signalling Channel > HCI Event: Number of Completed Packets (0x13) plen 5 handle 11 packets 2 > ACL data: handle 11 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 15 scid 0x0040 < ACL data: handle 11 flags 0x00 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0 Connection pending - No futher information available < ACL data: handle 11 flags 0x00 dlen 10 L2CAP(s): Info req: type 2 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 11 packets 2 > ACL data: handle 11 flags 0x02 dlen 16 L2CAP(s): Info rsp: type 2 result 0 Extended feature mask 0x00b8 Enhanced Retransmission mode Streaming mode FCS Option Fixed Channels < ACL data: handle 11 flags 0x00 dlen 10 L2CAP(s): Info req: type 3 > ACL data: handle 11 flags 0x02 dlen 20 L2CAP(s): Info rsp: type 3 result 0 Fixed channel list 0x00000002 L2CAP Signalling Channel < ACL data: handle 11 flags 0x00 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 2 Connection pending - Authorization pending < ACL data: handle 11 flags 0x00 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 3 status 0 Connection refused - security block > HCI Event: Number of Completed Packets (0x13) plen 5 handle 11 packets 2 > HCI Event: Number of Completed Packets (0x13) plen 5 handle 11 packets 1 > HCI Event: Disconn Complete (0x05) plen 4 status 0x00 handle 11 reason 0x13 Reason: Remote User Terminated Connection