g invoked
    altogether, it will lower the chances significantly and will therefore
    lead to more robust system behavior.  This is done by selecting strict
    overcommit mode via <TT
CLASS="COMMAND"
>sysctl</TT
>:
</P><PRE
CLASS="PROGRAMLISTING"
>sysctl -w vm.overcommit_memory=2</PRE
><P>
    or placing an equivalent entry in <TT
CLASS="FILENAME"
>/etc/sysctl.conf</TT
>.
    You might also wish to modify the related setting
    <TT
CLASS="VARNAME"
>vm.overcommit_ratio</TT
>.  For details see the kernel