On 4/20/20 5:34 AM, andy pugh wrote:
There is one point to remember here:
Does preempt-rt work on 32-bit machines?
Our only good support for 32-bit is the Wheezy / RTAI ISO.
RT-Preempt works well on 32-bit Stretch, it's how i run my Bridgeport.
I use Mesa hardware, I haven't tried software stepping.
I installed using Jeff's experimental Stretch-rtpreempt ISO:
http://www.linuxcnc.org/testing-stretch-rtpreempt/
That ISO is also linked from http://www.linuxcnc.org/downloads/
32-bit RT-Preempt does *not* work well on Buster, i kept having kernel
panics in the buildslave VM. I need to submit a but report to upstream.
For now I recommend Stretch for 32-bit RT-Preempt.
--
Sebastian Kuzminsky
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