Re: bt dongle goes awry after too many connections

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Hi Andrejs,

>>> If you do not need BR/EDR, you can switch that off and it might free the radio resources you need for the many LE connections.
>> Would someone please tell me how you do that?  I haven't seen this
>> being done before.  Is it an HCI command?  ioctl command to the
>> kernel?
> ControllerMode = le
> in /etc/bluetooth/main.conf

which might at least need a 3.13.x kernel to actually work correctly. While the API is there, we have made significant fixes to the LE only mode in later kernels. Using a dual-mode controller in LE only mode actually needed some extra care.

As I said, if it is not 3.18.x or 3.19.x kernel, then personally I would not bet on it. We have made sure that bug fixes are put into the -stable kernels for these release. Anything older has no guarantee anymore.

Regards

Marcel

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