How to rescue the Linux system from erroneous insmod in rc.local in Fedora Core? -


I have placed a faulty kernel object in rc.local. Due to this faulty kernel object, the system crashes on bootup. Now, my purpose is to remove that defective from rc.user. However, I can not use rc.user because my system crashes on bootup. How can I fix this problem?

If you are getting a GRUB screen, then you can change the runlevel 1 and file Are there.

On the GRUB screen, press 

  after selecting the Fedora kernel with which you want to boot. Go to one place after the space in that row and press b to open it in single user mode   
 You can edit any file in this mode.

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