Follow-up Comment #10, bug #64471 (project grub): I had to install 4GB into my machine here is a dmesg for 4GB.
Almost the same, only 1GB+ at 0x100000000 dmesg | awk '/usable/ && /BIOS-e820/ && match($0, /mem ([0-9a-z]+)-([0-9a-z]+)/,aa){s=strtonum(aa[1]);e=strtonum(aa[2]);if(e-s>1.5*1024*1024*1024)printf("0x%x-0x%x %dGB\n",s,e,((e-s)/1024/1024/1024))}' 0x100000000-0x1bfffffff 2GB [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009dfff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009efff] reserved [ 0.000000] BIOS-e820: [mem 0x000000000009f000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000000a0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000035f3bfff] usable [ 0.000000] BIOS-e820: [mem 0x0000000035f3c000-0x000000003903bfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003903c000-0x00000000392aefff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000392af000-0x000000003936efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000003936f000-0x0000000039f65fff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000039f66000-0x0000000039ffefff] type 20 [ 0.000000] BIOS-e820: [mem 0x0000000039fff000-0x0000000039ffffff] usable [ 0.000000] BIOS-e820: [mem 0x000000003a000000-0x000000003dffffff] reserved [ 0.000000] BIOS-e820: [mem 0x000000003ee00000-0x000000003fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000c0000000-0x00000000cfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fc000000-0x00000000fc00ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed20000-0x00000000fed7ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x00000001bfffffff] usable _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?64471> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/