I have found a bug in Linux? What should I do?

SCO or officially The SCO Group is the latest incarnation of what was founded as Caldera, formerly a Linux distribution company. In 2000, Caldera bought the Unix division of a company known as the Santa Cruz Operation (or SCO) and apparently acquired some rights to distribute the Unix operating system. New management took over at Caldera in 2002 and in early 2003, members of this new management team decided to abandon development of their Linux distribution and in a remarkable about-face, filed suit against IBM alleging that the computing giant had put Unix technology, which it claims it controls, into the Linux kernel in violation of contractual obligations. Caldera shortly after the suit was filed, officially changed their name to The SCO Group and is popularly known as SCO. This has since blown up into a huge controversy. For more information, see our page dedicated to the SCO case.