Isn't there a kernel hack that allows you to use up to 32 gigs of RAM? <div class="gmail_quote">On Wed, May 14, 2008 at 6:18 PM, ekul taylor <<a href="mailto:ekul.taylor@gmail.com">ekul.taylor@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">All 4 cores will run in either 32 or 64 bit mode.  To ensure edubuntu is seeing all the available processers in a terminal run: cat /proc/cpuinfo If all 4 cpus are being used you will see 4 sections.  The processor field should start at 0 and go to 3 (for cpu0, 1, 2 and 3) If you have more then 4 GB of ram the amount over 4 GB will only be used if you are using the 64 bit version of edubuntu due to a limitation of the 32 bit architecture. <div><div></div><div class="Wj3C7c"> On Wed, May 14, 2008 at 1:10 PM, Krsnendu dasa <<a href="mailto:krsnendu108@gmail.com">krsnendu108@gmail.com</a>> wrote: > Is it true that 4 cores can only be used with 64 bit system? WIth >  32bit system only 2 cores will be used? > >  2008/5/15 Krsnendu dasa <<a href="mailto:krsnendu108@gmail.com">krsnendu108@gmail.com</a>>: > > > > Has anyone had any problems or good experience with Intel Core 2 Quads >  > running edubuntu? >  > I am having weird problems and wondered if it could be the quad core processor? >  > > >  -- >  edubuntu-users mailing list >  <a href="mailto:edubuntu-users@lists.ubuntu.com">edubuntu-users@lists.ubuntu.com</a> >  Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/edubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/edubuntu-users</a> > -- edubuntu-users mailing list <a href="mailto:edubuntu-users@lists.ubuntu.com">edubuntu-users@lists.ubuntu.com</a> Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/edubuntu-users" target="_blank">https://lists.ubuntu.com/mailman/listinfo/edubuntu-users</a> </div></div></blockquote></div>