Hello! I discovered this
# systemctl list-units
...
wpa_supplicant.service loaded active running WPA
supplicant
...
# LANG=en_US apt-get remove wpa_supplicant
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package wpa_supplicant
# whereis wpa_supplicant
wpa_supplicant: /sbin/wpa_supplicant /etc/wpa_supplicant
/usr/share/man/man8/wpa_supplicant.8.gz
# (zcat $(ls -tr /var/log/apt/history.log*.gz); cat /var/log/apt/history.log)
2>/dev/null | egrep '^(Commandline: apt(-get)? install)' | grep -v aptdaemon
| egrep '^Commandline:' | grep wpa
...showed nothing...
May be I installed it manually?
But now I want to find free alternative that will be faster then
NetworkManager and free unlike as wpa_supplicant.
Please, how to remove package wpa_supplicant at all?