Hello! Exact same problem on a Samsung r510 with 4gb (2x2gb dual kit)
ubuntu x64, opensuse x64 and fedora x64 will not work with 4gb. However if i pull a 2gb stick out they all work. I have noticed a few of us have samsung laptops. My laptop chipset, and processor , gfx Intel GM45 + ICH9(m) Intel T3200 processor Intel x4500 gfx (integrated) -- 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