Mount point should be "/comics" (lowercase). You also need to provide a folder for the configuration filses (settings and database) and set it to mount point "/config". Make sure this directory is writable for Docker.

Then check if the container and Ubooquity is actually starting by looking at the output in the Terminal tab of the running containers details window. Any errors should also be in the Logging tab.

Running fine wih +104000 books.

You got the Server and Container sides of the volume settings mixed up. Left side is the folder location on your NAS, and right side the path inside the container where the folder is mounted (the idea is, that the data locations can be outside the container, but the sytem running inside the container can access it like it were inside its own file structure). So just switch it (provided your comics are on your NAS within /volume1/Comics).

Similar with the Ports. Right side are the ports of the Containers system, left where they are mapped to on your NAS so you can access them. You can either look on the running containers details window where they are mapped to automatically if you leave your settings on Auto (but know that these assignments are dynamic an can change after restaring the container) or you can assign the ports yourself (recommended, usually you can just use the same ones like within the container).

On a sidenote, for safety reasons I would not recommend acessing the data-directories as admin, the Dockeruser ("docker" on my DS) is a much safer way. Naturally you have to make sure the Dockeruser has access rights to your Comic folder.

The Admin-Interface is at Port :2203/admin , in your case it would be <Diskstation-IP>:32768/admin since the Container Port 2203 is mapped to Port 32768 on your DS.

You can change the local Ports to something more usable. Also remember to add the Variables (PGID for GroupID and PUID for UserID) at the Environment Tab and Folders at the Volume Tab.

At https://hub.docker.com/r/linuxserver/ubooquity/ -p are the Ports (you got these), -e are the Variables, -v are the Folders.

For the PUID and PGID refer to "User / Group Identifiers" in the instructions. You can get them via SSH. For my DS its PUID 1031 and PGID 100

Just install Docker via the package manager and go from there. The graphical interface is quite easy and the help topics comprehensive. Feel free to ask if you have specific questions.

Have you considered using docker? I am having a great time on my synology with the image from https://hub.docker.com/r/linuxserver/ubooquity/
It works like charm and is very easy to manage...

Cheers,

RiC

Thanks, works like a charm!

That did it!

Noticed another thing: when opening a book or comic at the bottom of a large directory, the Download/Read Now window opens at the top of the page, requiring to scroll up in order to see it.

GREAT work, looks awesome. Another Plex user here!

Everything works fine from first looks, just noticed the back button always drops me to the book or comic root when navigating within my folder structure (not only one level up).

Again, well done!

Using the command given in the instructions at https://hub.docker.com/r/linuxserver/ubooquity/ (User / Group Identifiers) via SSH-Shell on my 1518+  got me UserID 1031 for DOCKERUSER and GroupID 100 for DOCKERGROUP.  You may try these or better check it yourself on your machine.

 $ id <dockeruser>
    uid=1031(dockeruser) gid=100(dockergroup) groups=100(dockergroup)

You may want to check https://kb.iu.edu/d/adwf and https://www.synology.com/en-us/knowledgebase/DSM/tutorial/General/How_to_login_to_DSM_with_root_permission_via_SSH_Telnet for further instructions.