Here is my buffer of linux-related things that I stumbled upon and found them interesting or helpful.
Totem doesn’t play mp4 files
There is some problem with renaming some library. More information …
sudo ln -s /usr/lib/gstreamer-0.10/libgstisomp4.so /usr/lib/gstreamer-0.10/libgstqtdemux.so
Validating python code
Great site about OO design
Interesting resources about software development