After further research I realized that memtest86+ is probably testing real memory at "4096M": the highest installed geeg has presumably been mapped at 4MiB - 5MiB. So the errors being found are probably real in some sense.
So I shouldn't have linked this report to Debian report #503860. But this doesn't change the fact that I'd like to exclude this range and "c | Address Range | Set Upper Limit" doesn't work. Or I don't know how it is supposed to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/878063 Title: Can't set memory maximum To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/memtest86+/+bug/878063/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs