Wifi setup problem on Bubblegum 96board ubuntu core snappy

[Zechao Wang]

Hello,

The netplan is tested in my localhost, it works.

But when test on snappy core, it said:

$ sudo dhclient wlan0
*RTNETLINK* *answers*: *Operation* *not* *possible* *due* *to* *RF*-*kill*

what's the reason ?







2016-11-29 17:28 GMT+08:00 Simon Fels <simon.fels at canonical.com>:

> Why are you calling
>
> $ sudo netplan ifupdown-migrate
>
> ?
>
> The correct steps to apply the netplan configuration is
>
> $ sudo netplan generate
> $ sudo netplan apply
>
> regards,
> Simon
>
> On Tue, Nov 29, 2016 at 9:08 AM, Zechao Wang <zwang at ucrobotics.com> wrote:
>
>> hello, luo
>>
>> The yaml file is set as below:
>>
>> -------------
>> $ cat /etc/netplan/00-config.yaml
>> network:
>>   wifis:
>>     wlan0:
>>       access-points:
>>         "BhuWiFi-WX":
>>           password: "12345678"
>>   version: 2
>>
>> Then, run the netplan tool.
>>
>> -------------
>> $ sudo netplan apply
>> $ sudo netplan ifupdown-migrate
>> Unsupported method ppp
>>
>>
>> where am i wrong ?  How to make the netplan works ?
>>
>>
>>
>>
>>
>>
>> 2016-11-28 21:39 GMT+08:00 Jian LUO <jian.luo.cn at gmail.com>:
>>
>>> Hi,
>>>
>>> Ubuntu Core now uses netplan[1] for network configuration. You can find
>>> a good example in the repository[2].
>>>
>>> [1] https://lists.ubuntu.com/archives/ubuntu-devel/2016-July/039464.html
>>> [2] https://git.launchpad.net/netplan/tree/doc/example-config
>>>
>>> Jian
>>>
>>> On Nov 28, 2016 14:19, "Zechao Wang" <zwang at ucrobotics.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> I'm working on Bubblegum 96board platform to support ubuntu snappy core.
>>>> Everything is ok, and usb2eth is works well.
>>>>
>>>> But Wifi can not work, because snappy core use READ-ONLY file system, i
>>>> cannot edit the file
>>>> /etc/network/interfaces. (wifi device driver is modprobed, and wlan0 is
>>>> displayed. )
>>>>
>>>> And the READ-ONLY file system is generated by ubuntu-image tool, it's a
>>>> black box to us.
>>>>
>>>> So, could someone give me some advice how to fix the problem.
>>>>
>>>> Thx.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> 王泽超
>>>> TEL: 13718389475
>>>> 北京威控睿博科技有限公司 <http://www.ucrobotics.com>
>>>>
>>>>
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>>>>
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>>>
>>
>>
>> --
>> 王泽超
>> TEL: 13718389475
>> 北京威控睿博科技有限公司 <http://www.ucrobotics.com>
>>
>>
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>
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>


-- 
王泽超
TEL: 13718389475
北京威控睿博科技有限公司 <http://www.ucrobotics.com>
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