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There is no version of StarUML for Linux.
There are several software options available for drawing UML diagrams, such as Lucidchart, Visual Paradigm, and StarUML. These tools offer user-friendly interfaces and a variety of templates to help you create different types of UML diagrams, including class, sequence, and activity diagrams. Many of them also support collaboration features, allowing teams to work together in real-time. You can find free versions or trials for most of these applications to get started.
Yes, there are several alternatives to PowerDesigner that can run on Ubuntu 10. Some popular options include Dia, which is a diagramming tool, and ArgoUML, a UML modeling tool. Additionally, tools like Modelio and StarUML may also meet your needs for data modeling and design. Be sure to check compatibility with Ubuntu 10, as some software may require newer versions of dependencies.