Reading all physical volumes. This may take a while...
mint mint # chroot /media/linux /bin/bash
root@mint:/# grub-install /dev/sda
Installing for i386-pc platform.
Failed to find sysfs mount point
WARNING: Failed to connect to lvmetad. Falling back to device scanning.
dev/block/252:2/holders/: opendir failed: Not a directory
dev/block/252:1/holders/: opendir failed: Not a directory
dev/block/252:3/holders/: opendir failed: Not a directory
dev/block/252:0/holders/: opendir failed: Not a directory
dev/block/8:33/holders/: opendir failed: Not a directory
dev/block/8:32/holders/: opendir failed: Not a directory
dev/block/8:16/holders/: opendir failed: Not a directory
dev/block/8:3/holders/: opendir failed: Not a directory
dev/block/8:5/holders/: opendir failed: Not a directory
dev/block/11:0/holders/: opendir failed: Not a directory
dev/block/8:1/holders/: opendir failed: Not a directory
dev/block/8:2/holders/: opendir failed: Not a directory
dev/block/8:4/holders/: opendir failed: Not a directory
dev/block/8:0/holders/: opendir failed: Not a directory
dev/block/1:7/holders/: opendir failed: Not a directory
dev/block/1:6/holders/: opendir failed: Not a directory
dev/block/1:9/holders/: opendir failed: Not a directory
dev/block/1:8/holders/: opendir failed: Not a directory
dev/block/1:5/holders/: opendir failed: Not a directory
dev/block/1:4/holders/: opendir failed: Not a directory
dev/block/1:10/holders/: opendir failed: Not a directory
dev/block/1:11/holders/: opendir failed: Not a directory
dev/block/1:3/holders/: opendir failed: Not a directory
dev/block/1:15/holders/: opendir failed: Not a directory
dev/block/1:2/holders/: opendir failed: Not a directory
dev/block/1:13/holders/: opendir failed: Not a directory
dev/block/1:14/holders/: opendir failed: Not a directory
dev/block/1:12/holders/: opendir failed: Not a directory
dev/block/1:0/holders/: opendir failed: Not a directory
dev/block/1:1/holders/: opendir failed: Not a directory
dev/block/7:0/holders/: opendir failed: Not a directory
dev/block/7:7/holders/: opendir failed: Not a directory
dev/block/7:1/holders/: opendir failed: Not a directory
dev/block/7:6/holders/: opendir failed: Not a directory
dev/block/7:5/holders/: opendir failed: Not a directory
dev/block/7:3/holders/: opendir failed: Not a directory
dev/block/7:4/holders/: opendir failed: Not a directory
dev/block/7:2/holders/: opendir failed: Not a directory
dev/block/252:2/holders/: opendir failed: Not a directory
dev/block/252:1/holders/: opendir failed: Not a directory
dev/block/252:3/holders/: opendir failed: Not a directory
dev/block/252:0/holders/: opendir failed: Not a directory
dev/block/8:33/holders/: opendir failed: Not a directory
dev/block/8:32/holders/: opendir failed: Not a directory
dev/block/8:16/holders/: opendir failed: Not a directory
dev/block/8:3/holders/: opendir failed: Not a directory
dev/block/8:5/holders/: opendir failed: Not a directory
dev/block/11:0/holders/: opendir failed: Not a directory
dev/block/8:1/holders/: opendir failed: Not a directory
dev/block/8:2/holders/: opendir failed: Not a directory
dev/block/8:4/holders/: opendir failed: Not a directory
dev/block/8:0/holders/: opendir failed: Not a directory
dev/block/1:7/holders/: opendir failed: Not a directory
dev/block/1:6/holders/: opendir failed: Not a directory
dev/block/1:9/holders/: opendir failed: Not a directory
dev/block/1:8/holders/: opendir failed: Not a directory
dev/block/1:5/holders/: opendir failed: Not a directory
dev/block/1:4/holders/: opendir failed: Not a directory
dev/block/1:10/holders/: opendir failed: Not a directory
dev/block/1:11/holders/: opendir failed: Not a directory
dev/block/1:3/holders/: opendir failed: Not a directory
dev/block/1:15/holders/: opendir failed: Not a directory
dev/block/1:2/holders/: opendir failed: Not a directory
dev/block/1:13/holders/: opendir failed: Not a directory
dev/block/1:14/holders/: opendir failed: Not a directory
dev/block/1:12/holders/: opendir failed: Not a directory
dev/block/1:0/holders/: opendir failed: Not a directory
dev/block/1:1/holders/: opendir failed: Not a directory
dev/block/7:0/holders/: opendir failed: Not a directory
dev/block/7:7/holders/: opendir failed: Not a directory
dev/block/7:1/holders/: opendir failed: Not a directory
dev/block/7:6/holders/: opendir failed: Not a directory
dev/block/7:5/holders/: opendir failed: Not a directory
dev/block/7:3/holders/: opendir failed: Not a directory
dev/block/7:4/holders/: opendir failed: Not a directory
dev/block/7:2/holders/: opendir failed: Not a directory
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
Failed to find sysfs mount point
WARNING: Failed to connect to lvmetad. Falling back to device scanning.
dev/block/252:2/holders/: opendir failed: Not a directory
dev/block/252:1/holders/: opendir failed: Not a directory
dev/block/252:3/holders/: opendir failed: Not a directory
dev/block/252:0/holders/: opendir failed: Not a directory
dev/block/8:33/holders/: opendir failed: Not a directory
dev/block/8:32/holders/: opendir failed: Not a directory
dev/block/8:16/holders/: opendir failed: Not a directory
dev/block/8:3/holders/: opendir failed: Not a directory
dev/block/8:5/holders/: opendir failed: Not a directory
dev/block/11:0/holders/: opendir failed: Not a directory
dev/block/8:1/holders/: opendir failed: Not a directory
dev/block/8:2/holders/: opendir failed: Not a directory
dev/block/8:4/holders/: opendir failed: Not a directory
dev/block/8:0/holders/: opendir failed: Not a directory
dev/block/1:7/holders/: opendir failed: Not a directory
dev/block/1:6/holders/: opendir failed: Not a directory
dev/block/1:9/holders/: opendir failed: Not a directory
dev/block/1:8/holders/: opendir failed: Not a directory
dev/block/1:5/holders/: opendir failed: Not a directory
dev/block/1:4/holders/: opendir failed: Not a directory
dev/block/1:10/holders/: opendir failed: Not a directory
dev/block/1:11/holders/: opendir failed: Not a directory
dev/block/1:3/holders/: opendir failed: Not a directory
dev/block/1:15/holders/: opendir failed: Not a directory
dev/block/1:2/holders/: opendir failed: Not a directory
dev/block/1:13/holders/: opendir failed: Not a directory
dev/block/1:14/holders/: opendir failed: Not a directory
dev/block/1:12/holders/: opendir failed: Not a directory
dev/block/1:0/holders/: opendir failed: Not a directory
dev/block/1:1/holders/: opendir failed: Not a directory
dev/block/7:0/holders/: opendir failed: Not a directory
dev/block/7:7/holders/: opendir failed: Not a directory
dev/block/7:1/holders/: opendir failed: Not a directory
dev/block/7:6/holders/: opendir failed: Not a directory
dev/block/7:5/holders/: opendir failed: Not a directory
dev/block/7:3/holders/: opendir failed: Not a directory
dev/block/7:4/holders/: opendir failed: Not a directory
dev/block/7:2/holders/: opendir failed: Not a directory
device node not found
device node not found
device node not found
device node not found
device node not found
device node not found
grub-install: error: attempt to install to encrypted disk without cryptodisk enabled. Set `GRUB_ENABLE_CRYPTODISK=y' in file `/etc/default/grub'.
root@mint:/#
Acabou não dando certo.