Stretch, WIFI connection failed with aborting authentication with ... by local choice (Reason: 3=DEAUTH_LEAVING)

[Yann Cohen <yann@ianco.org>]

Hello,

First of all, I introduce myself.
I am a "middle age" debian user : I began with Sarge and all my
personals computers (wife's, daughter's, son's, domestic servers) run
under Debian.

Usually, I use my native language (french) for requesting some
assitance about my issues.
But today, it seems that the french is not enougth to fix my last
one... ;-)
So I try to expand the audiance using this user list.

Please appologize my poor English.


Last week, I reinstalled my laptop (lenovo YOGA 13) with Debian Stretch
and network-manager.

Linux yogayan 4.9.0-3-amd64 #1 SMP Debian 4.9.30-1 (2017-06-04) x86_64
GNU/Linux

Bus 001 Device 004: ID 0bda:1724 Realtek Semiconductor Corp. RTL8723AU
802.11n WLAN Adapter
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129
Card Reader Controller

Issue
the WIFI connection failed with this kind of messages in syslog :

Jun 10 14:30:57 yogayan kernel: [14900.983391] wlxa4db30024657:
authenticated
Jun 10 14:31:02 yogayan kernel: [14905.987410] wlxa4db30024657:
aborting authentication with 00:17:33:b5:f0:10 by local choice (Reason:
3=DEAUTH_LEAVING)

I tried using wicd, but it doesn't fix complete this issue : fixes
problems with some USB WIFI dongle, but not with the internal WIFI and
evolution doesn't detect the network connection so no mail and I can't
use my VPN client with network-manager in this case...

On another debian Strech laptop (similar configuration gnome3 and
network-manager), with artheos WIFI device, the WIFI connection works
fine. 

On my yoga13 I tried to use others WIFI dongle with the same result :
failed !

Until today, none of my readings or research have allowed me to fix
this problem.

Any idea to fix this ?

Thanks and Regards.

-- 
Yann Cohen <yann@ianco.org>
ianco