1. 2016-03-02 [bug #37771] Assignment grub_mm_base = NULL causes bo grub-bug Vladimir Serbinenk 2. 2012-11-23 [bug #37771] Assignment grub_mm_base = NULL causes bo grub-bug Aaron Haviland 3. 2012-11-19 [bug #37771] Assignment grub_mm_base = NULL causes bo grub-bug Aaron Haviland