Wubi dual system startup problem: cannot find GRLDR in all devices

Wubi dual system startup problem: cannot find GRLDR in all devices 1, problem www.2cto.com this article aims to provide a solution to the following problems encountered during ubuntu startup. The system does not need to be reinstalled. It can be done within a few minutes. Try (hd0, 0): ntfs5: no wubildr try (hd0, 1): ntfs5: no wubildr try (hd0, 2): extended: try (hd0, 3): ntfs5: no wubildr try (hd0, 4): ntfs5: no wubildr try (hd0, 5): extend ed: try (hd0, 5): ntfs5: no wubildr error: cannot find GRLDR in all devices, press Ctrl + Alt + Del to restart 2. Solution: www.2cto.com 1. restart to enter the windows system (or any system that can be started normally ); 2. Go to the ubuntu installation directory and open the winboot folder. 3. Set wubildr and wubildr. copy two mbr files to the root directory of any disk (such as D: \, because the error message is that the file cannot be found on the disk. For specific feasible disks, refer to the error prompt (hd0, X), X is the disk number); 4. Restart to enter the ubuntu system.