X-Git-Url: http://git.grml.org/?a=blobdiff_plain;ds=sidebyside;f=templates%2Fboot%2Fgrub%2Fgrmlenv.cfg;h=ef3787224f4e0e2bfad45fdfcf477c81cdc8f24e;hb=acf12d4123bd68f4e8eefa0c9fa10e5fbb0ac31b;hp=fe779eeb52887bdb9868cc64d49f3d8a32d44147;hpb=332ae52de9efa6a0ac5c3619823fe547e35828a0;p=grml-live.git

diff --git a/templates/boot/grub/grmlenv.cfg b/templates/boot/grub/grmlenv.cfg
index fe779ee..ef37872 100644
--- a/templates/boot/grub/grmlenv.cfg
+++ b/templates/boot/grub/grmlenv.cfg
@@ -1,11 +1,12 @@
 # this is a simple test to identify whether it looks like the Secure Boot enabled/signed
-# GRUB is running or if it's a full featured GRUB version, the former doesn't allow running cpuid
-if cpuid ; then
-  echo "It looks like Secure Boot is NOT enabled."
-  set grml_secureboot=false
-  export grml_secureboot
-else
+# GRUB is running or if it's a full featured GRUB version, the former doesn't
+# fail with invalid usage, while the later will fail with "error: device name required."
+if probe ; then
   echo "It looks like Secure Boot is enabled."
   set grml_secureboot=true
   export grml_secureboot
+else
+  echo "It looks like Secure Boot is NOT enabled."
+  set grml_secureboot=false
+  export grml_secureboot
 fi