Public bug reported: After installing vanilla Ubuntu 12.04 on a couple of PowerEdge R720 and R720XD systems over the network, the freshly-installed system crashes the EFI BIOS instead of booting to the operating system. A quick Google search yields that it appears to be an issue with how Grub is allocating memory, and a patch for the issue has been posted at http://savannah.gnu.org/bugs/?36532
Switching go using legacy BIOS works, but is not an option due to its limitations on usable space on the RAID volumes the OS is installed on. ** Affects: grub2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1033632 Title: Ubuntu 12.04 fails to boot on PowerEdge R720/R720XD when running in UEFI mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1033632/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs