After the installation of KDE Neon on my Macbook pro, I set up mount points to access my NAS.
Mounting them manually works correctly with this command:
sudo mount -a
But it was not mounting automatically because the wifi connection was not ready and I had this error message in the kernel log:
The solution is to use the systemd automount feature. In your /etc/fstab put this line:
//files.example.com/software /media/software cifs x-systemd.automount,x-systemd.idle-timeout=1min,rw,uid=myuser,gid=users,credentials=path_to_credentials,iocharset=utf8,file_mode=0644,dir_mode=0755 0 0
Adjust the mounting points and credential file to your needs.