Taken together, these two press releases illustrate the many dimensions of the "Linux ecosystem," as well as the role that the LF plays in supporting, protecting and empowering it. More familiarly, that ecosystem includes direct participants (individual, for-profit and non-profit); developers (both ISVs as well as Linux developers); and end-users of all types. But it also includes not only platform and application software, but also the standards, test kits, and certification programs that are needed to permit the two to together to create an interoperable environment that is rich with choices, and free from lock-in.
- Marvell joins The Linux Foundation with a focus on the standardization of mobile and embedded Linux and its adoption on a wide range of devices.
- Nokia is recognized for its Linux based Maemo platform, open source mobile web browser and developer portal. It is interested in working with the LF on Linux-based technologies, including its Internet Tablet, in a vendor-neutral environment.
- VirtualLogix joins LF to contribute its real-time virtualization expertise to help device manufacturers incorporate the rich functionality of Linux into mobile handset and network infrastructure applications, while reducing bill of materials.
Now let's look at the second press release, which relates to the new release of the LSB. According to the press release:
The update to LSB 3.1 introduces new automated testing toolkits for distributions and application vendors, linking development more closely to certification. The result will be reduced development costs and tighter integration between upstream developers, distributions, applications and the LSB standard. This continued enhancement of standards, testing and tools for the Linux platform will make it easier and less costly for application developers to support the Linux operating system.
Gampe: We are supporting The Linux Foundation’s efforts and ISVs by registering Red Hat Enterprise Linux 5 to the LSB 3.1. Red Hat is a firm supporter of open standards. The LSB helps make it easier for distribution vendors to build their business.
Shuttleworth: The LSB provides a common ground across distributions for ISV compatibility. We are proud to certify to the LSB and to use their enhanced testing tool kit in our testing efforts. The harmonisation efforts of the LSB leave enough room for innovation and differentiation while ensuring that ISV's can target Ubuntu at low cost if they already work on other LSB-certified platforms.
Even though Linux is developed in a highly decentralized manner, in order to be attractive to the ISV community, Linux must provide the same long-term compatibility guarantees and comprehensive compatibility testing as proprietary platforms such as Microsoft Windows. The LSB Test Framework enables cross-distribution interoperability for applications targeted at LSB 3.0 and higher and will provide backward compatibility so that these applications will continue to run correctly on distributions compatible with future versions of the LSB.…The Linux Foundation initiated a multi-million dollar project to build the first open source testing framework that will link upstream projects and their code to the LSB and downstream providers. The first result of that testing partnership is available now: the LSB Distribution Teskit (LSB DTK). The LSB DTK introduces a web-based front end testing process that represents the first results of The Linux Foundation’s partnership with the Russian Academy of Sciences….The LSB delivers interoperability between applications and the Linux operating system, allowing application developers to target multiple version of Linux with only one software package. This allows Linux to compete effectively against proprietary, monolithic platforms. The LSB has marshaled the various Linux distribution vendors to certify to its standards, including Red Hat, Novell’s SUSE Linux, Debian, Ubuntu, Xandros, Mandriva and more. Details can be found at http://www.linux-foundation.org/en/Products