Here is my error:
“smbclient” is not installed. Mounting of “SMB / CIFS”, “SMB / CIFS using OC login” is not possible. Please ask your system administrator to install it.
But I have done on snap ubuntu 18.04 “sudo apt-get install smbclient php-smbclient”
Still not working (rebooted)
in my php.ini
allow_url_fopen = On
allow_url_include = Off (this must be On?)
“sud snap set nextcloud php.allow_url_include=On” but is not a valid command (my fault?)