Please refer to https://ubooquity.userecho.com/communities/1/topics/608-tutorial-update-synology-installation

There is also a Docker image listed.

Cheers, RiC.

Please look at https://hub.docker.com/r/linuxserver/ubooquity/  under "User / Group Identifiers" for Details. In short, you need to pass the user and group id for your server's dockeruser and dockergroup for this to work.

Please be advised that there is also an excellent docker image available from https://hub.docker.com/r/linuxserver/ubooquity/ which simplifies deployment under DSM immensely.

The admin password is stored (as hash) in "webadmin.cred". Just move/delete it, clean the relevant Cookie (or use Private Browser Mode) and set a new one upon loading the admin page.

Cheers RiC 

Ok, after further testing it does appear to work. I found a comic with a couple of double pages and the buttons work as intended. Still testing PDFs.

I am seeing the same on current Chrome & Firefox. CBR & PDF. (Server: Synology DSM 6)