dhcpcd-discuss

On 29/05/17 12:16, Роман Мещеряков wrote:
> *2017-05-29T13:05:40.885326+03:00 masternoinit dhcpcd[599]: wlan0: 
> carrier lost*
>
> *2017-05-29T13:05:40.885981+03:00 masternoinit dhcpcd[599]: wlan0: 
> executing `/lib/dhcpcd/dhcpcd-run-hooks' NOCARRIER*
>
> *2017-05-29T13:05:40.931528+03:00 masternoinit dhcpcd[599]: wlan0: 
> deleting address fe80::24a3:7e0e:3683:c71f*
>
> **
>
> *So I don’t know what is the problem with my configuration. Roy and 
> others, I would be very grateful for your help!*

Looks like the problem is a lack of carrier.
This is outside the scope of dhcpcd.

However, you can check the status of the wireless connection.
Here's the output from Ubuntu 17 from my holiday apartment.

$ wpa_cli status
Selected interface 'wlan0'
bssid=30:d1:7e:6b:bc:64
freq=2412
ssid=Avatel Blq.G 9
id=1
mode=station
pairwise_cipher=CCMP
group_cipher=TKIP
key_mgmt=WPA2-PSK
wpa_state=COMPLETED
ip_address=192.168.100.3
address=00:21:6b:ad:ab:38
uuid=dd168a6e-716c-5809-b909-b02e03fc140e

The key part here is wpa_state = COMPLETED which means wireless is up 
and running.

Roy