Ubuntu 16.04 system stops working after some time?

Question

linux

in general, it works fine, but after a certain period of time it just stops and the fan starts to work loudly at intervals of 20 seconds and after a reboot, the same

Answer 1

It looks like a hardware problem. Do diagnostics.

Answer 2

lm_sensors says what?
what's in the logs?
what iron?
You have a problem, the problem is in the hardware, then you need logs.

Answer 3

1. Update. Immediately after the release (and it was released recently), 16.04 was not very stable.
2. The problem is in the hardware.

Answer 4

Because ubunta is wooden, install arch, it's like removing kerzachi.