Re: [Bluez-users] Release of new BlueZ libs and utils

[Edd Dumbill <edd@usefulinc.com>]

I have a problem that I believe is caused by the new libs.

Here's what happens: I contact the P800's bluetooth serial port as usual
and look for it connecting back to dund (yes, I have the SP record). 
Unfortunately dund never gets to hear from it.  dund's running on
channel 3.

Reverting the libs seemed to fix this (was running linux/ppc
2.4.22-ben2).  I've also seen the problem under 2.4.23-mh1 and 2.6.0
kernels.  So I don't think it's kernel-specific.

Here's what hcidump shows:

[ successful SDP interrogation ]

> ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Connect req: psm 3 scid 0x00e4
< ACL data: handle 0x0029 flags 0x02 dlen 16
    L2CAP(s): Connect rsp: dcid 0x0041 scid 0x00e4 result 0 status 0
> HCI Event: Number of Completed Packets(0x13) plen 5
> ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Config req: dcid 0x0041 flags 0x0000 clen 0
< ACL data: handle 0x0029 flags 0x02 dlen 14
    L2CAP(s): Config rsp: scid 0x00e4 flags 0x0000 result 0 clen 0
< ACL data: handle 0x0029 flags 0x02 dlen 16
    L2CAP(s): Config req: dcid 0x00e4 flags 0x0000 clen 4
    MTU 1024
> HCI Event: Number of Completed Packets(0x13) plen 5
> HCI Event: Number of Completed Packets(0x13) plen 5
> ACL data: handle 0x0029 flags 0x02 dlen 18
    L2CAP(s): Config rsp: scid 0x0041 flags 0x0000 result 0 clen 4
    MTU 672
> ACL data: handle 0x0029 flags 0x02 dlen 8
    L2CAP(d): cid 0x41 len 4 [psm 3]
      RFCOMM(s): SABM: cr 1 dlci 0 pf 1 ilen 0 fcs 0x1c

[a long wait here while nothing happens]

> ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Disconn req: dcid 0x0041 scid 0x00e4
< ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Disconn rsp: dcid 0x0041 scid 0x00e4
> HCI Event: Number of Completed Packets(0x13) plen 5
> ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Disconn req: dcid 0x0040 scid 0x00e3
< ACL data: handle 0x0029 flags 0x02 dlen 12
    L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x00e3
> HCI Event: Number of Completed Packets(0x13) plen 5
> HCI Event: Disconn Complete(0x05) plen 4