sudo apt install davfs2
sudo usermod -aG davfs2 <username>
newgr davfs2
mkdir ~/cloud
mkdir ~/.davfs2
sudo cp /etc/davfs2/secrets ~/.davfs2/secrets
sudo chown <username>:<group> ~/.davfs2/secrets
chmod 600 ~/.davfs2/secrets
nano ~/.davfs2/secrets

/home/<username>/cloud <cloud_user> <cloud_password>

nano ~/.davfs2/davfs2.conf

use_locks       0

sudo nano /etc/fstab

#
# davfs mounts
#
https://<cloud_url>/remote.php/dav/files/<cloud_user> /home/<username>/cloud davfs   user,rw,_netdev,noauto,nofail       0 0

sudo systemctl daemon-reload