Posted August 9, 2014 necessary utility / Ð½ÐµÐ¾Ð±Ñ…Ð¾Ð´Ð¸Ð¼Ð°Ñ ÑƒÑ‚Ð¸Ð»Ð¸Ñ‚Ð°lm_sensors en:I encountered a problem turning off the computer processor overheated. To avoid shutting down the computer, I wrote poor script that kills all applications java. ################ ~/wurm.sh ########################!/usr/bin/bash echo "Start game"sh -c 'DRI_PRIME=1 javaws "~/.cache/icedtea-web/cache/0/http/www.wurmonline.com/client/wurmclient.jnlp"' & echo "Start overheat security"while [ 1 ]; do sleep 3 res=$(sensors coretemp-isa-0000 | grep 'id 0' | perl -n -e '/ +\+(.*)\.\d°C / && print "$1\n"') if [ $res -ge 82 ]; then echo "Overheating. Kill all java." killall java exit fidone################################################ Explanation:while [ 1 ]; do -- infinite loopsleep 3 -- waiting 3 secondres=$(sensors coretemp-isa-0000 | grep 'id 0' | perl -n -e '/ +\+(.*)\.\d°C / && print "$1\n"')Write in the res results of the instruction pipeline. Weresensors coretemp-isa-0000 -- getting information from the my CPU temperature sensorgrep 'id 0' -- Preparation of total CPU temperatureperl -n -e '/ +\+(.*)\.\d°C / && print "$1\n"' -- capture the numerical values ​​of the temperatureif [ $res -ge 82 ]; -- If the temperature is greater than or equal to 82 degrees, then kill all java applications Troubles:After exiting of the game in an infinite loop continues to operate For information from the sensors, use the command line utility "sensors" --------------------------------------------------------------------------------------------------------------------------------------------------------------------ru:СтолкнулÑÑ Ñ Ð¿Ñ€Ð¾Ð±Ð»ÐµÐ¼Ð¾Ð¹ перегрева компа, что ведёт к аварийному завершению работы операционки.Что бы избежать Ð²Ñ‹ÐºÐ»ÑŽÑ‡ÐµÐ½Ð¸Ñ Ð½Ð°Ð¿Ð¸Ñал кривой Ñкрипт, который убивает java при нагреве процеÑÑора до 82 градуÑов (Linux выключаетÑÑ Ð¿Ñ€Ð¸ 85 градуÑах)################ ~/wurm.sh ########################!/usr/bin/bash echo "ЗапуÑкаем игруху"sh -c 'DRI_PRIME=1 javaws "~/.cache/icedtea-web/cache/0/http/www.wurmonline.com/client/wurmclient.jnlp"' & echo "Врубаем термозащиту"while [ 1 ]; do sleep 3 res=$(sensors coretemp-isa-0000 | grep 'id 0' | perl -n -e '/ +\+(.*)\.\d°C / && print "$1\n"') if [ $res -ge 82 ]; then echo "Температура критичеÑкаÑ. Вырубаю java" killall java exit fidone################################################ ПоÑÑнение:while [ 1 ]; do -- беÑконечный циклsleep 3 -- ожидание 3 Ñекундыres=$(sensors coretemp-isa-0000 | grep 'id 0' | perl -n -e '/ +\+(.*)\.\d°C / && print "$1\n"')ЗапиÑываем в res результат Ð²Ñ‹Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð½Ð²ÐµÐ¹ÐµÑ€Ð° команд. Гдеsensors coretemp-isa-0000 -- получение информации о температуре моего процеÑÑораgrep 'id 0' -- получение общей температуры процеÑÑораperl -n -e '/ +\+(.*)\.\d°C / && print "$1\n"' -- выделение чиÑлового Ð·Ð½Ð°Ñ‡ÐµÐ½Ð¸Ñ Ñ‚ÐµÐ¼Ð¿ÐµÑ€Ð°Ñ‚ÑƒÑ€Ñ‹if [ $res -ge 82 ]; -- еÑли температура больше 82 градуÑов, то убиваем вÑе процеÑÑÑ‹ java Проблемы:ЕÑли корректно выйти из игры беÑконечный цикл продолжает выполнÑÑ‚ÑŒÑÑ Ð”Ð»Ñ Ð¿Ð¾Ð»ÑƒÑ‡ÐµÐ½Ð¸Ñ Ð¸Ð½Ñ„Ð¾Ñ€Ð¼Ð°Ñ†Ð¸Ð¸ Ñ Ð´Ð°Ñ‚Ñ‡Ð¸ÐºÐ¾Ð² иÑпользуйте утилиту командной Ñтроки "sensors" Share this post Link to post Share on other sites
Posted August 9, 2014 I understand Russian a little and can see the english translation is quite bad.On some lines where it says 'kill java' it really means Shut Down java. His computer seems to shut down programs when they reach 82degrees, guess he is trying to find out how to turn off that limitation or how to make it overheat less. Share this post Link to post Share on other sites
Posted August 9, 2014 No, "kill" really means kill. It's a linux/unix command, not a poor translation.If your cpu is overheating, it's best to re-seat it with new thermal paste and make sure your fans are working effectively.I dont quite understand the "troubles" part.If "killall java" is not effective, try "killall -9 java". Share this post Link to post Share on other sites
Posted August 9, 2014 Dont disable those failsafes. If you do that the CPU can overheat and at those temperatures without failsafes fry itself. Clean your computer first. almoust allways the problem with overheating lies in dust carpets across the CPU cooling element. Remove the fan and clean it. clean whats under the fan too. Then check and see if the problem still persists. If it does reapply the termal paste and / or get a new cooling unit. They're fairly cheap nowdays so if its faulty you can get a really good one for only something like 20€. So again dont disable your failsafes. they are there for a reason. Its a simple thing to disable them but you'll fry your computer almoust certainly. Share this post Link to post Share on other sites
Posted August 9, 2014 Dont disable those failsafes. If you do that the CPU can overheat and at those temperatures without failsafes fry itself. Clean your computer first. almoust allways the problem with overheating lies in dust carpets across the CPU cooling element. Remove the fan and clean it. clean whats under the fan too. Then check and see if the problem still persists. If it does reapply the termal paste and / or get a new cooling unit. They're fairly cheap nowdays so if its faulty you can get a really good one for only something like 20€. So again dont disable your failsafes. they are there for a reason. Its a simple thing to disable them but you'll fry your computer almoust certainly. This If none of the above work you can also try under volting and under clocking ur CPU Share this post Link to post Share on other sites
Posted August 9, 2014 Hmm I think this is actually an additional failsafe. It watches the CPU temp and if it gets too high, kills all Java programs. Could be helpful as a stopgap solution while trying to figure out what's causing the overheating in the first place. Share this post Link to post Share on other sites
Posted August 10, 2014 I don't know about all computers or even all OSes but it seems to me that every computer I have had in the recent past has a power configuration that you can set your processor to a max throttle. Say try 85% and see if your heat problem stops. If not, 75% and downward. I use this on my laptop because I can run Wurm and most everything else I do on it at 50% cap and still have plenty of room left over on CPU use. My laptop is a a heat failure model for certain. You can fry eggs on the CPU if you don't throttle it downward. Sometimes the overheating is dust or not enough ventilation. Other times it's simply engineering flaws and there is little you can do about it. Mine falls into the latter. There's nowhere to put more fans and the fans it has are nowhere near strong enough to vent it. Adding that the engineers who designed it decided to put the CPU right under the hard drive... yeah. Heat central. Share this post Link to post Share on other sites
Posted August 10, 2014 (edited) Ooo bash script. EDIT: Now if only I understood russian... Heh overheating laptops (cant even have one on one's lap these days), once used an architect ruler to prop mine up for better airflow. Serious overclocking usually requires liquid-cooling, and even then it seriously shortens the processor's life. At any rate, if one is going to get into it, use any Intel processor with a 'K'. Not sure offhand what other manufacturers use to indicate ones designed for overclocking. http://www.overclockers.com/http://www.overclock.net/ Edited August 10, 2014 by Klaa Share this post Link to post Share on other sites
