Might also help to make sure your bios is recognizing all of the memory. If not you might need to check the limitations of the MB or see if there is a bios update that will make the system see all the memory.
Shane On Wed, May 9, 2012 at 9:29 AM, Camaleón <noela...@gmail.com> wrote: > On Wed, 09 May 2012 11:19:10 +0200, Seyyed Mohtadin Hashemi wrote: > > > Before anybody starts arguing that I don't have 64-bit, this is uname -r > > and uname -m: > > root@n03:~# uname -r > > 2.6.32-3-amd64 > > root@n03:~# uname -m > > x86_64 > > Well put, facts are what matters :-) > > > As the subject suggest I have a box that does not utilize the available > > RAM installed. I noticed that only 3.6gb RAM was recognized when I got > > segmentation faults during a simulation. The funny thing is that when I > > remove dims so that only 48gb RAM is available then it works fine, I did > > a 'lshw -C memory' and it shows all the dims at the correct spot (the > > output is attached). BIOS and memtest show and successfully test all > > 64gb. > > (...) > > Ensure that all of the RAM modules are identical and have been approved/ > tested by your motherboard's manufacturer. > > You can also try to load a LiveCD of your choice (e.g., SystemRescueCD) > and check from there, just to discard/confirm this is something Debian- > specific. > > Greetings, > > -- > Camaleón > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmas...@lists.debian.org > Archive: http://lists.debian.org/joe2gi$bci$8...@dough.gmane.org > > -- Shane D. Johnson IT Administrator Rasmussen Equipment
