[Bluez-devel] Problems with smart phones when using a "silent" kernel

[Victor Shchebatyuk <victor@win.tue.nl>]

[-- Attachment #1: Type: text/plain, Size: 902 bytes --]

Hello Marcel,

I have a very strange problem here. When using a "silent" kernel
(CONFIG_CMDLINE="console=/dev/null quiet" instead of
CONFIG_CMDLINE="console=ttySAC0,115200") It is no longer possible to
pair with Microsoft smartphones. A phone reports "the connection failed
or pass key is incorrect". If a phone was already paired everything
works fine. Other phones work fine too. Any clue what can go wrong. All
this doesn't make much sence, but it is reality :) I've attached the
dumps for the same phone for both of the kernels (silent and not). We
use 2.6.13 with bluez 2.15 and there is no option to switch to something
more recent. Just wonder what can cause the problem.... From the log I
see that pairing actually went ok, cause it switched on encryption mode
and exchanged some AT's, might be something with our application as
well, but does not seem to be likelly...


Regards,
     Victor.

[-- Attachment #2: hcidump.bin --]
[-- Type: application/octet-stream, Size: 27171 bytes --]

[-- Attachment #3: hcidump_nocon.bin --]
[-- Type: application/octet-stream, Size: 13348 bytes --]