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On Sun, Jul 29, 2012 at 1:28 AM, Adam Carter <adamcarter3@×××××.com> wrote: |
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> I've installed grub2 on a single disk system, using |
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> http://en.gentoo-wiki.com/wiki/Grub2 as a guide. However, when i start |
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> the system it drops straight to the grub2 command prompt. The system |
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> has /boot is ext2 on sda1, and / is ext4 on sda3. The grub.cfg seems |
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> ok to me assuming the --set=root is for a temporary root (since from |
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> grub's perspective, /boot is /) before the OS loads from the real |
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> root. |
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> |
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> ### BEGIN /etc/grub.d/10_linux ### |
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> menuentry 'Gentoo GNU/Linux' --class gentoo --class gnu-linux --class |
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> gnu --class os $menuentry_id_option 'gnulinux-simple-<root's UUID>' { |
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> load_video |
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> insmod gzio |
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> insmod part_msdos |
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> insmod ext2 |
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> set root='hd0,msdos1' |
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> if [ x$feature_platform_search_hint = xy ]; then |
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> search --no-floppy --fs-uuid --set=root |
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> --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 |
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> --hint-baremetal=ahci0,msdos1 <boot's UUID> |
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> else |
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> search --no-floppy --fs-uuid --set=root <boot's UUID> |
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> fi |
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> echo 'Loading Linux 3.5.0-gentoo ...' |
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> linux /vmlinuz-3.5.0-gentoo root=/dev/sda3 ro |
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> } |
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> |
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> I would have expected it to at least display the menu for a while then |
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> die when i select a menu item rather than drop to the command prompt |
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> straight away. |
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> |
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> Have I made some newbie error? |
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> |
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|
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Does it not display any errors? This menu entry looks good to me |
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(only difference here is kernel version, UUIDs and root partition). |
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Sounds like it may not be installed correctly... just to confirm here |
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are the few things you should have to do: |
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|
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1. Edit "/etc/default/grub" Perhaps disable quiet stuff and any |
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graphical settings just for now. |
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2. Run "grub2-mkconfig -o /boot/grub2/grub.cfg" |
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3. Run "grub2-install --no-floppy /dev/sda" |
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|
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If you have another hard drive it's possible the order is different |
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from when you installed grub, but this would give an error |