USokoban is a Sokoban clone for Linux. It features open external XSB Sokoban levelsets, support for level sizes up to 60x60, support for solutions of unlimited length, a fast algorithm for box pushing, unlimited undos, changes of skins, pasting of levels or solutions directly from the clipboard, copying solutions to the clipboard, a simple solver, and solution management.
Ubooquity is a lightweight and easy-to-use home server for your comics and ebooks. It allows access to your files from anywhere, with a tablet, an e-reader, a phone, or a computer. Ubooquity offers a Web administration page (if you prefer to do everything through your browser), user management with secured access (to decide who can see what), and an online comic reader (to read your comics without downloading huge files), and it supports many types of files, with a preference for epub, zip (cbz), rar (cbr), and PDF files.
Ubuntu Privacy Remix is a modified live CD based on Ubuntu Linux. UPR is not intended for permanent installation on a hard disk. The goal of Ubuntu Privacy Remix is to provide an isolated working environment where private data can be dealt with safely. The system installed on the computer running UPR remains untouched. It does this by removing support for network devices as well as local hard disks. Ubuntu Privacy Remix includes TrueCrypt and GnuPG for encryption and introduces "extended TrueCrypt volumes".
Uhura is a Web console for databases. It works with MySQL, PostgreSQL, and FirebirdSQL. It presents trees that let you browse databases, tables, columns, constraints, triggers, views, and procs. It has panels for history and fragments. Its editor features autocompletion and autoindenting. It is easy to install.
Ujorm is an easy-to-use ORM framework based on key-value objects. The framework was designed for rapid Java development with great performance and a small footprint. The key features are type safe queries, relation mapping by Java code, no entity states, and a memory overloading protection cache.