启动linux后直接进入grub界面
win7上安装VMware后安装了redhat 系统，前几天用着都没有问题。今天启动linux后提示信息如下。那位高手帮忙看一下，非常感谢！

[minimal BASH-like editing is supported.For the first world,TAB lists possible command completions.Anywhere else TAB lists the possible completions of a device /filename.]
grub>


按了TAB之后:
Possible commands are:background blocklist boot cat chainloader clear cmp col or configfile debug displayapm displaymem embed find foreground fstest geometry halt help hide impsprobe initrd install ioprobe kernel lock makeactive map md5 crypt module modulenounzip pager partnew parttype password pause read reboot root rootnoverify savedefault serial setkey setup splashimage terminal terminfo testload testvbe unhide uppermem vbeprobe.


------解决方案--------------------
boot
------解决方案--------------------
以前碰到过，但忘了怎么解决的了...
------解决方案--------------------
手动引导呀