[yocto] rfkill cannot open control device

Sherif Omran sherifomran2000 at gmail.com
Wed Dec 20 01:03:16 PST 2017


i have it now installed as a kernel module
but still i get can not open rfkill control device at boot time


On Wed, Dec 20, 2017 at 5:28 AM, Sherif Omran <sherifomran2000 at gmail.com>
wrote:

> Bluez5 is already added to local.conf. It gets installed, if i instal
> rpi-basic-image
> with no changes to local.conf, if i use core-image-minimal
> Bluez5 gets installed but not rfkill ..
>
> On Tue, Dec 19, 2017 at 7:16 PM, Ayoub Zaki <ayoub.zaki at embexus.com>
> wrote:
>
>>
>>
>> On 19.12.2017 19:03, Sherif Omran wrote:
>>
>>> how can i add rfkill recipe?
>>>
>>> On Tue, Dec 19, 2017 at 4:23 PM, Sherif Omran <sherifomran2000 at gmail.com
>>> <mailto:sherifomran2000 at gmail.com>> wrote:
>>>
>>>     i used core-image-minimal for a raspberry pi 0w. But i get rfkill
>>>     can not open control device. when i give rfkill , i get the
>>>     syntanx output, this means it exists.
>>>     the wifi driver is installed.
>>>
>>>     What is the rfkill device? is it /dev/rfkill ?
>>>
>>>
>> rfkill is part of Bluez5, you can add it to your image recipe.
>>
>>
>>>
>>>
>>>
>>>
>> --
>> Ayoub Zaki
>> Embedded Systems Consultant
>>
>> Vaihinger Straße 2/1
>> D-71634 Ludwigsburg
>>
>> Email    : ayoub.zaki at embexus.com
>> Homepage : https://embexus.com
>> VAT No.  : DE313902634
>>
>> --
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>
>
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