Don’t upgrade right now.
Latest NetworkManager packages break Qualcomm Atheros and other wifi devices
We will let you know when this issue gets sorted.
If you have any Qualcomm Atheros or any older Intel and some newer Intel wifi devices updating networkmanager and related wifi packages it will break your wifi connection. It is impossible to know at this time all the hardware that may be affected so to be safe just don’t update until we lift this ban.