pppd version (2.5.1) and NetworkManager pppd plugin version (2.5.0) mismatch.
When I want to connect to LTE network (via NetworkManager), connection fails.
/var/log/ppp/current shows
Oct 10 21:06:17 [pppd] Plugin /usr/lib/pppd/2.5.0/nm-pppd-plugin.so is for pppd version 2.5.0, this is 2.5.1
* /usr/lib/pppd/2.5.0/nm-pppd-plugin.so is owned by world/networkmanager version 1.48.10-1,
* /usr/bin/pppd is owned by system/ppp version 2.5.1-1.
.