CodePudding user response:
This is a question of mount the root file system, didn't mount the root directory,Should be didn't write to your hard drive identifier, you try for success (hd1/2), or you directly into the grub manually debugging at start-up time
CodePudding user response:
Specific how to operate? Press E to edit boot grup?CodePudding user response:
Is you have a look at your/dev in grub exists