Eric H. Johnson wrote: > Mario, > > Ok, I added a hard drive, installed Debian Lenny and was able to follow the > instructions here: > http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Debian_Lenny_Compile_RTAI > > I built three kernels, using processor family selections of > 586/K5/5x86/6x86/6x86mx, even though the instructions said it was > incompatible with smp, Pentium-Pro (which seemed to be auto-detected) and > core 2 / newer Xeon. Building and rebooting with the built kernel in all > cases reported 1 processor. > > In what I found on-line it should actually report 4 processors (2 core / 2 > logical). I don't see that any of the other processor selections match up. > The other options under menuconfig are: >
I'm not sure of the details, but I do know that SMP vs uniprocessor is a separate config item (or items), unrelated to CPU choice. The standard non-realtime Ubuntu kernels support SMP - my Atom 330 board shows 2 CPUs under /proc/cpuinfo with the stock kernel, only one with the linuxcnc RT kernel. Maybe you can do a diff between the ubuntu and realtime kernel config files? (I know nothing about the format of those files.) Regards, John Kasunich ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Emc-developers mailing list Emc-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-developers
