On Wed, 11 Mar 2015, Sebastian Kuzminsky wrote: > Date: Wed, 11 Mar 2015 10:30:24 -0600 > From: Sebastian Kuzminsky <[email protected]> > Reply-To: "Enhanced Machine Controller (EMC)" > <[email protected]> > To: Marius Liebenberg <[email protected]>, > "Enhanced Machine Controller (EMC)" <[email protected]> > Subject: Re: [Emc-users] Best way to get Debian > > On 3/11/15 10:22 AM, Marius Liebenberg wrote: >> >> From: "Sebastian Kuzminsky" <[email protected]> >>> Also, you can try installing the rt-preempt kernel from debian.org on >>> your 12.04 machine, it should be easy to get it working. >>> >>> Then you can run linuxcnc uspace on it. >> >> My kernel on Ubuntu 12.04 is 3.11.0-26 and there is no rt patch on the >> www.kernel.org website for this kernel. Any suggestion as to what patch >> will work? > > I wasn't suggesting you should should compile your own RT-Preempt kernel > (although you can). > > I was suggesting that you download the pre-compiled debian package of > the Wheezy rt-preempt kernel from debian.org and try installing it on > your Precise machine: > > https://packages.debian.org/search?keywords=linux-image-rt&searchon=names&suite=stable§ion=all > > > -- > Sebastian Kuzminsky
BTW heres approximately whats needed to make a current preemt-rt kernel cd ~ mkdir rtlinux cd rtlinux wget ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-3.18.9.tar.xz wget https://www.kernel.org/pub/linux/kernel/projects/rt/3.18/patch-3.18.9-rt4.patch.gz tar -xpf linux-3.18.9.tar.xz gunzip patch-3.18.9-rt4.patch.gz cp patch-3.18.9-rt4.patch linux-3.18.9 cd linux-3.18.9 cat patch-3.18.9-rt4.patch | patch -p1 make menuconfig make sudo make modules_install sudo make install If you accept menuconfigs defaults you should get a working preemt-rt kernel (this will however make a kernel that supports every hardware device in the world and its brothers) > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming The Go Parallel Website, sponsored > by Intel and developed in partnership with Slashdot Media, is your hub for all > things parallel software development, from weekly thought leadership blogs to > news, videos, case studies, tutorials and more. Take a look and join the > conversation now. http://goparallel.sourceforge.net/ > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > Peter Wallace Mesa Electronics (\__/) (='.'=) This is Bunny. Copy and paste bunny into your (")_(") signature to help him gain world domination. ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
