Hi, Pavel Kosina wrote: > Found, that it is more often, when cpu > temperature over 50degrees so I add another fan. Now it less frequently,
> anyone can help? If this observation is statistcally significant, then there is obviously a hardware related problem. Proposals for investigation: Does this only happen when you put workload on the system ? Does it happen if you use a different desktop than Gnome ? Do you have an extra graphics board and could switch to mainboard graphics ? (Does it still freeze then ?) Does it happen if you boot some Live CD/DVD system with different kernel ? (E.g. an older Debian Live ?) Is any passive radiator on the mainboard or graphics board loose ? Have a nice day :) Thomas