I had the same problem and, in fact, I still have! But now I know the origin: the chipset. My laptop has a 945 Intel chipset which cannot remap the ram. So, even with a 64bits OS I can't use the whole memory, unfortunately.
-- 64-bit Intrepid automatic permanent reboot loop related to having exactly 4GB of memory https://bugs.launchpad.net/bugs/272530 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
