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Diffstat (limited to 'util/intelmetool/intelmetool.c')
-rw-r--r--util/intelmetool/intelmetool.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/util/intelmetool/intelmetool.c b/util/intelmetool/intelmetool.c
index ae36fc58fc..5981e9ddbd 100644
--- a/util/intelmetool/intelmetool.c
+++ b/util/intelmetool/intelmetool.c
@@ -491,7 +491,8 @@ int main(int argc, char *argv[])
#ifndef __DARWIN__
fd_mem = open("/dev/mem", O_RDWR);
if (fd_mem < 0) {
- perror("Can not open /dev/mem");
+ perror("Can not open /dev/mem. Do you have disabled "
+ "Secure Boot ?");
exit(1);
}