Mark first partition bootable

diff --git a/grml-debootstrap b/grml-debootstrap
index 732dfc1..0feed2a 100755 (executable)
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -1112,6 +1112,7 @@ prepare_vm() {
     eend $?
   fi
   parted -s "${TARGET}" 'mkpart primary ext4 2M -1'
+  parted -s "${TARGET}" 'set 1 boot on'
 
   # if dm-mod isn't available then kpartx will fail with
   # "Is device-mapper driver missing from kernel? [...]"