I'm afraid that level of customization will not be available soon in Ubooquity. I try to use the time I have for bug fixes and core functionalities. In a very distant future maybe...

Your "preferences.xml" is corrupted. Stop Ubooquity, delete it, then restart Ubooquity. You'll loose your preferences, but they are probably already lost anyway.

There is: 2016 ! ;)

I am currently working on it. Though the principle is easy (epub files

are just zipped HTML files after all), there are a lot of tricky details

to take care of to have a usable reader. So I don't know exactly when

it will be done.

Screenshots are impressive !

I'll give it a try and update the theme list on Ubooquity site.

Thanks !

Indeed.

"Directory does not exist or is not readable: //DNS-345/Volume_1/Comics"

: either the path is wrong or the folder has not the appropriate user

permissions (on OS level).

The upgrade process is quite simple: stop Ubooquity, download the new jar file and replace the old one. Restart Ubooquity.

This error (Database may be already in use: "Locked by another process")

means that the database file is still seen as locked by Ubooquity. This

lock mechanism prevents concurrent modification of this file.

So either you had another instance of Ubooquity still running, or the

locking mechanism used by the H2 database library (it creates a

temporary file named "ubooquity-4.lock.db" to check if the database is

in use or not) has been tricked one way or another.

In any case this is nothing serious. Just check that Ubooquity is

stopped before starting it again and everything should be fine.

It would require to have two titles: one for display, one for sorting (like the way it's done in Calibre). In my opinion it is not worth the added complexity.