1
vote
2answers
299 views

Does Ubntu contain Non-free kernel blobs and other non-free system components?

I heard Richard Stallman say that Ubuntu contains non-free blobs. Why does it have such blobs and what functions do these non free blobs and system components do that free software can't? Does ...
2
votes
0answers
46 views

Which non-free code gets installed by default in 12.04?

Which non-free components/programs ship with Ubuntu 12.04? I’m not referring to non-free software available from the repositories, but only to software that gets installed by default. (I’m not sure if ...
1
vote
2answers
879 views

Open source vs Proprietary drivers for Video and Image Editing

Which drivers would be better to use if someone is using applications for Image and Video Editing (like GIMP, Inkscape, OpenShot, Cinelerra, PiTiVi, KdenLive, Avidemux, Kino, Lives and others) in ...
3
votes
3answers
3k views

How to review the current state of open source vs. closed source graphics drivers?

How to know whether it's worth it to replace open source drivers installed by default with proprietary ones. Are there any benchmarks? Major known issues summaries. I don't mean 'at the time of ...
2
votes
2answers
3k views

How does the Ubuntu license work for commercial use? Do we have to follow the LGPL or the GPL?

I have an Ubuntu computer. Once Ubuntu starts I use my applications, such as: driving school exams, learning, practical use, and studying. Now, I am preparing license documentation. If I use Ubuntu ...
2
votes
2answers
3k views

Rollback from proprietary to open source ATI drivers causes Unity to not start anymore

I just installed Ubuntu 11.10. I changed the open drivers for the proprietary ones and had all sorts of problems while trying to make dual screens work, so I decided to roll back the drivers. Now ...