diff options
| -rwxr-xr-x | temp_throttle.sh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/temp_throttle.sh b/temp_throttle.sh index 23ce151..57686ce 100755 --- a/temp_throttle.sh +++ b/temp_throttle.sh @@ -2,7 +2,7 @@ # Usage: temp_throttle.sh max_temp # USE CELSIUS TEMPERATURES. -# version 2.11 +# version 2.20 cat << EOF Author: Sepero 2013 (sepero 111 @ gmx . com) @@ -104,7 +104,12 @@ set_freq () { FREQ_TO_SET=$(echo $FREQ_LIST | cut -d " " -f $CURRENT_FREQ) echo $FREQ_TO_SET for i in $(seq 0 $CORES); do - echo $FREQ_TO_SET > /sys/devices/system/cpu/cpu$i/cpufreq/scaling_max_freq + # Try to set core frequency by writing to /sys/devices. + { echo $FREQ_TO_SET 2> /dev/null > /sys/devices/system/cpu/cpu$i/cpufreq/scaling_max_freq; } || + # Else, try to set core frequency using command cpufreq-set. + { cpufreq-set -c $i --max $FREQ_TO_SET > /dev/null; } || + # Else, return error message. + { err_exit "Failed to set frequency CPU core$i. Run script as Root user. Some systems may require to install the package cpufrequtils."; } done } |