Debian live-usb no grub-install, how to restore grub after windows install?

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Zzzz92016-09-09 16:53:20

linux

Zzzz9, 2016-09-09 16:53:20

Classic Question - Grub crashed after installing windows, the difficulty arose because there is no grub on the Debian live stick, at least grub-install. how to restore grub after installing windows?

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3 answer(s)

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Danil Biryukov-Romanov, 2016-09-09
@urtow

We connect the flash drive.
We are loaded from it.
We mount the main partition anywhere.
We chroot into the newly mounted directory.
Voila, we are now on disk, not liveusb. We mount /boot if necessary and do grub-install

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Sergei Nazarenko, 2016-09-09
@nazares

apt-get install --reinstall grub
https://wiki.debian.org/GrubEFIReinstall

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Ivan, 2016-09-09
@LiguidCool

In general, it should be, but what prevents you from installing it via apt-get ?