fix grub

noobguy3 · 06-23-2017, 03:53 PM

hi,my grub is broken,i have a multiboot,debian,manjaro and windows,i want to fix my grub whitout broke my ohter distro (manjaro), i have donwloaded a puppy linux live cd,i want to try grub4dos.thanks for your time

yancek · 06-23-2017, 04:06 PM

Did it ever work? If so, what changes were made just prior to the failure?
Which version of windows?
Is it a UEFI or MBR install?

syg00 · 06-23-2017, 06:48 PM

And why do you want to introduce yet another variable to the situation ?.

AwesomeMachine · 06-23-2017, 08:47 PM

Just use the live CD to mount the / file system of debian, chroot to a shell there. Then run update-grub. It should find all the OSs on the drive and put them in the boot menu.

noobguy3 · 06-24-2017, 10:10 AM

hi,i finally "reinstall the grub"but now Manjaro does not appear in the grub,i wrote update-grub for try manjaro appear but i see on the terminal appear manjaro but when i reboot the pc manjaro does not appear.sorry for my bad english. i did not installed grub4dos

yancek · 06-24-2017, 11:21 AM

Did you re-install Grub while you were booted into Debian. If I understand your last post, you do see an entry for Manjaro when you run update-grub from Debian but do not see it in the boot menu when you re-boot. Is that correct? Are you seeing all the entries? When you boot, use the keyboard down arrow to make sure you see all the entries. If you re-installed grub from Debian, post the grub.cfg file from it, at least the menuentry portion.