Comment 65 for bug 1768976

I'll leave my hardware specs here, it could help pinning down the problem cause.
I'm using NVidia driver 340.107.

The overheating occurs under kernel 4.15, both in 16.04 and 18.04, *but* 18.04 runs about 8°C - 10°C hotter.

Kernel 4.18 runs just as hot in 18.04.