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 <y...@ianco.org> ianco