I booted the installer into rescue mode: ~ # mount /dev/md126p1 /target ~ # chroot /target grub-install --force "/dev/md126p1" Installing for i386-pc platform. grub-install: error: cannot find a device for /boot/grub (is /dev mounted?).
~ # mount rootfs on / type rootfs (rw) none on /run type tmpfs (rw,nosuid,relatime,size=404492k,mode=755) none on /proc type proc (rw,relatime) none on /sys type sysfs (rw,relatime) devtmpfs on /dev type devtmpfs (rw,relatime,size=2002416k,nr_inodes=500604,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) /dev/md126p1 on /target type ext4 (rw,relatime,data=ordered) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1587889 Title: Installing grub on '/dev/md126p1 system doesn't boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1587889/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
