I am running 16.04 Ubuntu on my laptop. At random times (it might happen several times in a week or once a month) my computer freezes (I cannot do anything, keyboard/mouse are not responding, screen is frozen). So I shutdown using the power button. How can I see any informative logs after I restart my laptop in order to identify why I get the freeze? eg at this time this hardware device was accessed and as it was the last one, this device was the problem. Is something like that available in Ubuntu? How can I debug hardware access via linux to get some error info?
Any help will be apprecited.
I didn't find the right solution from the Internet.
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