Eric H. Johnson wrote:
> I am guessing that the segmentation fault has something to do with shared
> memory. I checked /etc/security/limits and verified that "hard memlock" is
> set. It was, and was set to 20K.

According to this wiki page, the recommended memlock size is 8 MB:

<http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Debian_Lenny_Compile_RTAI#Memlock_Size>


Running with insufficient lockable memory will result in a halcmd 
segfault in 2.2, and an error message in Trunk/2.3.


-- 
Sebastian Kuzminsky
sky is black / stars show me the way
moon whispers how to keep my faith    -- Korpiklaani

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