The second command requires lm-sensors to be installed and configured. The first command requires ps_mem to be installed. While true do top -b | tee -a ~/top.log sleep 5 done The following diagnostic commands may help identify a cause: sudo ps_mem -S -w 10 Install and learn how to use monitoring utilities such as top, htop, iotop, ps_mem, or other system monitoring utilities to help pin down a cause. This may help determine what might be causing your issues. The first step you need to take to diagnose your issue is to start monitoring your resource usage. Optics are important if you desire assistance, the more of an effort you make, the more likely others will make extra efforts to help you. The less information and documentation you provide, the less likely you are to receive assistance and find a solution to your issue. The more proactive you are in this respect, the more likely you are to receive assistance from forum experts to find a solution. If you are thorough and precise about reporting all your troubleshooting efforts, there is a good chance a solution will be found to your issue. Attempt to find cases similar to your own that were already solved that may possibly be applied to remedy your issue. It is your job to sift through all the possible fixes already posted online. There have been many suggestions already given on the forum (and internet), to correct freezing issues. Regularly post the results of your progress. Post any relevant logs or errors uncovered. Report in full detail every fix you attempt and the outcome. Record all inputs and outputs of any commands run. Any variations of those terms should return lots of hits to comb through.īegin compiling a list of all suggestions for fixes you uncover and record all your troubleshooting efforts. Run an extensive search on variations of, froze, frozen, freeze, crash, hang, freezing, system crash, system freeze, system hang, lock up, locked up, hard lock, hard lock up, hard power down, hard power off, force power down, system unresponsive, & computer unresponsive. That is one of the reasons that diagnosing sporadic freezes is so difficult, Unfortunately, when a complete system lockup/freeze occurs many times the logs won't contain any indication as to what caused the event. Thoroughly research any error messages you've found in your logs online to uncover the cause of, and hopefully the solution to your issue. Search your journalctl logs for any error messages that may be related to your issue. Search the forum first, (and then the internet at large) for possible causes/fixes to your issue. Ensure your bios (and your system) is fully up to date. Be sure to test out at least 3 or 4 of the most recommended kernels. It is often best to eliminate bios and kernel possibilities first, as those are two of the most effective, (and least time consuming) leads to pursue. The causes can range from faulty hardware to hundreds of software/firmware/driver/kernel/bios possibilities. The causes of system lags/freezes/hangs has a vast range of possibilities. The Archwiki often has very detailed tips on how to set up many models of laptops to perform best with Linux. If you own a laptop and you are experiencing issues, the first thing to do is search the Archwiki for your specific make and model of laptop. Sluggishnes of system and weird journal errors Load over the CPU is too High | SLOW Response | Freezing | Hang | Crash Temporary system hangs/freezes when updating Important forum threads regarding this topic to read:ĭisk IO reaches 100%, causing system hangs
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