Hello everybody,

after the last upgrade using (apt update; apt upgrade), my wifi icon tray disappeared and i could not connect to wifi.

I reinstalled the driver of my RTL8821CE Wireless Network Adapter using this package by running these commands:

make all
make install
modprobe 8821ce
now, the connexion is working well when tested by ping and chrome too.

but the wifi icon tray still disapeared and i could never access to connections manager interface.

i still able to manage my connections only by terminal using nmtui and nm-connection-editor.

also when i run nm-applet it stucks without any message.

can someone help me please ?