Comment 14 for bug 1800838

Current update.

Problem is repeatable on 4.20.3-042003-generic kernel build with latest 415 nvidia driver.
Problem of overheating can be solved partially by using thinkfan utility and editing /etc/thinkfan.conf
(0, 0, 45)
(1, 38, 50)
(2, 40, 61)
(3, 52, 63)
(4, 56, 65)
(5, 59, 66)
(7, 63, 78)
(127, 70, 32767) <- 127 gives full speed of fan and level:disengaged (it is about 4000 rpm)

second fan is under nvidia control and running slowly even on 100% CPU load and 88C degree.
probably can be solved by tuning nvidia drivers or settings, but ... I did not found how.
Right now tried to build large project, all cores are 100% and 85-90 degrees, nvidia only 52 and fan moves slowly.