The Linux kernel evolves constantly and +Linus Torvalds​ is the person who makes the new versions by deciding which new code makes it or not.

The current Linux stable release is Linux 4.3, from November 1st 2015.

Linux 4.4 is in development of course, this is an constant process.

Android phones and other embedded devices are usually not running the latest and greatest however.

Take for example Android device:

Which kernel is yours running?

Linux 3.0: 21 July 2011

Linux 3.4: 20 May 2012

Linux 3.10: 30 June 2013

Right here I have Nexus phones and tablets running all of these.

– Nexus S doesn't receive any update anymore since Android 4.1.2: Linux 3.0

– Nexus 5 and Nexus 7 2013, each running latest Marshmallow: Linux 3.4

– Nexus 9, latest Marshmallow: Linux 3.10

Even the newest one is 2.5 years old: how comes?

The article and its comments develop on that.

Discussion on Hacker News: https://news.ycombinator.com/item?id=10598441

#supercurioBlog #Linux







Running a mainline kernel on a cellphone [LWN.net]

One of the biggest freedoms associated with free software is the ability to replace a program with an updated or modified version. Even so, of the many millions of people using Linux-powered phones, few are able to run a mainline kernel on those phones, even if they have the technical skills to …

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