On 16/07/2020 10.27, Stakanov wrote:
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As for me PIM function is important and these bugs also cause total overheat of the machine and emergency shutdown in some cases, I am meditating to go back to 15.1 in the hope to sit it out until a working version in 8 month or maybe to hop from 15.1 to 15.3 when it will be available.
About the overheat: this is a problem with the design of your hardware.
The machine should be able to run at full load continuously without panicking. It should have sufficient cooling hardware for it.
However, if the machine is not designed to dissipate that heat (it can be a design decision), then the machine must throttle down automatically, to reduce heat production.
My little fan-less home server does just that. When it overheats, the CPU throttles down to compensate and keeps running. Slower, but it runs.
Now, I do not know if this *should* to be done by the kernel or by the hardware. But I know that the system can do it. By default, I do not know for certain.
I think some boards have settings for this in the BIOS. The X201 had always a bit of faint ventilation. I changed over the year 9 times the ventilator, fortunately I am able to unmount every piece of this machine. But this happens here because the thread treated by one CPU does substantially block the whole CPU, you get a load of 106% (which indicates
In data giovedì 16 luglio 2020 12:42:50 CEST, Carlos E. R. ha scritto: that substantially it hangs) and this zombi or blocked process does then overload the machine. I am even using a gamers pad with 30" Ventilator always between my legs and the machine. So if it shuts down something went seriously wrong. With KDE/PIM I had these overheats with the very first version of akonadi years ago. So it surprises me that we are "back to business". -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org