You may need to just reinstall grub to the f12 partition<br><br>I&#39;d backup your menu.lst on /dev/sdb2<br>Also make sure you /boot/grub directory has these files<br><br style="font-family: courier new,monospace;"><span style="font-family: courier new,monospace;">-rw-r--r-- 1 root root     63 2010-03-11 12:33 device.map<br>
-rw-r--r-- 1 root root  14872 2010-03-11 12:33 e2fs_stage1_5<br>-rw-r--r-- 1 root root  14036 2010-03-11 12:33 fat_stage1_5<br>-rw-r--r-- 1 root root  13344 2010-03-11 12:33 ffs_stage1_5<br>-rw------- 1 root root   1021 2010-03-11 13:54 grub.conf<br>
-rw-r--r-- 1 root root  13356 2010-03-11 12:33 iso9660_stage1_5<br>-rw-r--r-- 1 root root  14928 2010-03-11 12:33 jfs_stage1_5<br>lrwxrwxrwx 1 root root     11 2010-03-11 12:33 menu.lst -&gt; ./grub.conf<br>-rw-r--r-- 1 root root  13480 2010-03-11 12:33 minix_stage1_5<br>
-rw-r--r-- 1 root root  16128 2010-03-11 12:33 reiserfs_stage1_5<br>-rw-r--r-- 1 root root  17488 2009-10-01 12:08 splash.xpm.gz<br>-rw-r--r-- 1 root root    512 2010-03-11 12:33 stage1<br>-rw-r--r-- 1 root root 125432 2010-03-14 14:54 stage2<br>
-rw-r--r-- 1 root root  13628 2010-03-11 12:33 ufs2_stage1_5<br>-rw-r--r-- 1 root root  12932 2010-03-11 12:33 vstafs_stage1_5<br>-rw-r--r-- 1 root root  15664 2010-03-11 12:33 xfs_stage1_5<br></span><br>Amusing, I didn&#39;t realize that menu.lst was a symlink, neat!<br>
<br>Boot into fedora 10 on /dev/sdb1<br><br>su -c &quot;grub&quot;<br><br>at the grub prompt<br><br>&gt;device (hd0) /dev/sdb<br>&gt;root (hd0,1)<br>&gt;setup(hd0,1)<br><br>If this doesn&#39;t work then I dunno what&#39;s going on.  If these aren&#39;t the right settings for your Drive layout, send back a full overview of that and I&#39;ll try edit the command sequence for you.<br>
<br>How this Helps<br>-Will<br><br><br>