sed -i -e "s/setgid 65534/setgid $GROUP/" -e "s/setuid 65534/setuid $USER/" vm/usr/bin/gruntmaster-exec
chroot vm update-initramfs -d -k 3.2.0-4-amd64
chroot vm update-initramfs -c -k 3.2.0-4-amd64
sed -i -e "s/setgid 65534/setgid $GROUP/" -e "s/setuid 65534/setuid $USER/" vm/usr/bin/gruntmaster-exec
chroot vm update-initramfs -d -k 3.2.0-4-amd64
chroot vm update-initramfs -c -k 3.2.0-4-amd64