hi, all

HCI command do not complete after "inquiure request" completed succesfully.

I run "hcitool inq" & "hcidum", the output is as following:

HCIDump - HCI packet analyzer ver 1.16
device: hci0 snap_len: 1028 filter: 0xffffffff
< HCI Command: Inquiry (0x01|0x0001) plen 5
33 8B 9E 08 00
> HCI Event: Command Status (0x0f) plen 4
00 01 01 04
> HCI Event: Inquiry Result (0x02) plen 15
01 91 DC AC EE 02 00 01 00 00 04 22 50 C5 57
> HCI Event: Inquiry Complete (0x01) plen 1
00

(based on the packet dump, the inquery is succesful, and hcid should 
complete), but hcitool output is:
Inquiring ...
Inquiry failed.: Connection timed out

Is it a HCID problem? How can I fix it? I thought it will also cause packet 
lost & program hang.

Regards,
Andy