[LAU] RT kernel

Yassin Philip philcm at gnu.org
Fri Nov 4 08:51:47 UTC 2016


Hello, two quick questions:

  * Is there someone here using Ubuntu (16.04 LTS) with a hard RT
    PREEMPT kernel?
  * Can he tell me how to obtain it? Probably not pre-built from a
    repository/ppa, I've done my homework and found two that seem
    nothing but dead :
      o https://launchpad.net/~abogani/+ppa-packages
      o https://launchpad.net/~linux-libre/+archive/ubuntu/rt-ppa

Otherwise, I guess I'll have to build it. Never done it. I've compiled 
all sort of stuff, but never a kernel. Now what would be the easiest 
way? By easy, in fact, I only mean scriptable. Ideally something like

  * Get the latest kernel sources package with apt
  * Fetch the corresponding patch (this is the hard part for me, I'm a
    bit lost in versions)
  * Apply the patch, build the kernel and install it

The idea being to be able to repeat the procedure when a new kernel is 
out in the lifespan of my Ubuntu version, to stay up to date.

Any pointers? Thanks for your patience. Note that if I manage to get a 
fairly repeatable procedure, I'll write a tutorial about it. Cordialement,

yPhil


-- 
Yassin Philip
http://yassinphilip.bitbucket.org

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