Wifi disconnect after 5 minutes

[samoud]

Hello,

I have a weird issue with the wifi for some of my RPis. it gets disconnected et reconnect each 5 minutes and I don't know what's causing this.

I found those lines every 5 minutes in my logs :

Code: Select all

wlan0: CTRL-EVENT-CONNECTED - Connection to 00:24:d4:62:16:58 completed [id=0 id_str=mbxwpa]
p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
wlan0: CTRL-EVENT-DISCONNECTED bssid=00:24:d4:62:16:58 reason=0 locally_generated=1

and here is the iwconfig output :

Code: Select all

wlan0 IEEE 802.11 ESSID:"SSID2"
Mode:Managed Frequency:2.437 GHz Access Point: 00:24:D4:62:16:58
Bit Rate=14.4 Mb/s Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=45/70 Signal level=-65 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

I have another box in another network that works perfectly. and here is its iwconfig :

Code: Select all

wlan0 IEEE 802.11 ESSID:"SSID1"
Mode:Managed Frequency:2.457 GHz Access Point: 7C:26:64:69:D6:90
Bit Rate=72.2 Mb/s Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=59/70 Signal level=-51 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:3 Invalid misc:0 Missed beacon:0

[DarkPlatinum]

What type of power supply are you using?

[samoud]

What type of power supply are you using?

The official one

[Ernst]

Please post the contents of /etc/wpa_supplicant/wpa_supplicant.conf
and the output of "uname -a"

[DarkPlatinum]

Please post the contents of /etc/wpa_supplicant/wpa_supplicant.conf

That would show his private information...

[samoud]

No problem.

Code: Select all

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=fr
network={
	ssid="SSID1"
	psk="PSK"
	id_str="mbxwpa"
}

Code: Select all

Linux XXXXXXX 4.14.34-hypriotos-v7+ #1 SMP Sun Apr 22 14:57:31 UTC 2018 armv7l GNU/Linux

[Ernst]

No problem.

Code: Select all

ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
country=fr
network={
	ssid="SSID1"
	psk="PSK"
	id_str="mbxwpa"
}

If I am not mistaken the country is normally uppercase, ie "FR" instead of "fr".
Can somebody confirm this ?

[samoud]

If I am not mistaken the country is normally uppercase, ie "FR" instead of "fr".
Can somebody confirm this ?

I've tried both.

[Ernst]

Code: Select all

Linux XXXXXXX 4.14.34-hypriotos-v7+ #1 SMP Sun Apr 22 14:57:31 UTC 2018 armv7l GNU/Linux

This is not any version of raspbian that I know. Can it be that you are using a version of wpa_supplicant with a bug ?

https://bugs.debian.org/cgi-bin/bugrepo ... bug=833507

What version is shown when you run "wpa_supplicant" from the command line ?

[samoud]

It's hypriot 1.9.0

and wpa_supplicant v2.4

[Ernst]

It's hypriot 1.9.0

and wpa_supplicant v2.4

After finding this https://github.com/hypriot/blog/issues/60 i have come to the conclusion that you will have to look for help in the hypriot community.