Grub 2 is the latest version of Grub. Its still in beta but despite thatl it ships with the most popular linux distros like Ubuntu, Fedora etc.

If you have installed Fedora 17 but some how grub got messed up and you are unable to boot in to Fedora 17  then follow these steps to Restore or Reinstall Grub 2 in Fdora 17.

Step 1

Boot from the Fedora 17 DVD or Live CD or may be you used USB to install Feodra 17, use any methode just boot using any Fedora 17 media.

Step 2

Select Troubleshoot from the boot menu and then select “Rescue installed system

Step 3

When in Terminal execute these commands.

chroot /mnt/sysimage
grub2-install /dev/sda
grub2-mkconfig -o /boot/grub2/grub.cfg

Now reboot your pc and Fedora 17 should boot. Remember this will replace your existing bootloader, but you can always add more entries in Grub.


重開後 會整理一段時間在進系統


fedora17启动显示can't open font file true(false)

1. 修改/etc/default/grub文件,将GRUB_CMDLINE_LINUX=行中的SYSFONT=True 改 SYSFONT=latarcyrheb-sun16
2. 執行grub2-mkconfig -o /boot/grub2/grub.cfg,重開即可


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