- device_mountpoint, grub_device)
- proc = subprocess.Popen(["grub-install", "--recheck", "--no-floppy",
- "--root-directory=%s" % device_mountpoint, grub_device], stdout=file(os.devnull, "r+"))
+ device_mountpoint, grub_device)
+ proc = subprocess.Popen(["grub-install", "--recheck", "--force", "--no-floppy",
+ "--root-directory=%s" % device_mountpoint, grub_device], stdout=file(os.devnull, "r+"))