BGR (originally Boy Genius Report) reports
The Kerala government has made a saving of Rs 300 crore through introduction and adoption of Free & Open Source Software (FOSS) in the school education sector, said a state government official [February 26]. IT became a compulsory subject in Kerala schools from 2003, but it was [only in 2005] that FOSS was introduced in a phased manner and started to replace proprietary software.
[...] "The proprietary version of this software would have incurred a minimum cost of Rs 150,000 per machine [$2250] in terms of [license] fee. Hence, the minimum savings in a year (considering 20,000 machines) is Rs 300 crore [$45M]. It's not the cost saving that matters more, but the fact that the Free Software [license] enables not only teachers and students but also the general public an opportunity to copy, distribute, and share the contents and use it as they wish", [said K. Anwar Sadath, executive director IT@School.]
(Score: 1, Informative) by Anonymous Coward on Wednesday March 08 2017, @07:09AM
The Head of Munich's central IT (their organizational structures are not as simple as you'd perhaps guess ...) had the following to say on LiMux: "There are no bigger technical issues"
Source (major german IT-news portal, in German):
https://m.heise.de/newsticker/meldung/Muenchner-IT-Leiter-zu-LiMux-Es-gibt-keine-groesseren-technischen-Probleme-3644868.html [heise.de]