On Wed, Jan 09, 2019 at 10:26:51PM +0000, Long Wind wrote: > i have stretch, but can't boot it, i think its grub is bad, i want to boot > into it so that i can run grub-install to fix it. > i have wheezy CD, it has rescue option, is it possible to use it to boot > stretch? in early Debian CD, it's possible. Thanks!
Yes, that should be possible. If the tools available in the wheezy installer environment are insufficient, then you chroot into the broken jessie environment to issue whatever grub commands you need to restore your installation to working order. Regards, -Roberto -- Roberto C. Sánchez
