Check if /sys/devices/system/cpu/intel_pstate/no_turbo exists before searching it

1 files changed, 5 insertions, 1 deletions

diff --git a/etc/machine.sh b/etc/machine.sh
index fa8d419b4..5fcb7289a 100755
--- a/etc/machine.sh
+++ b/etc/machine.sh
@@ -5,7 +5,11 @@ printf "$(hostname)"
 printf -
 grep -q '[^0-9]' /sys/devices/system/cpu/cpu[0-9]*/topology/thread_siblings_list && printf ht || printf noht
 printf -
-grep -q 1 /sys/devices/system/cpu/intel_pstate/no_turbo && printf notb || printf tb
+if [ -f /sys/devices/system/cpu/intel_pstate/no_turbo ]; then
+  grep -q 1 /sys/devices/system/cpu/intel_pstate/no_turbo && printf notb || printf tb
+else
+  printf notb_support
+fi
 printf -
 if [ -f /sys/class/power_supply/AC/online ]; then
   grep -q 1 /sys/class/power_supply/AC/online && printf ac || printf noac