I had Ubuntu 11.04 on my Acer 1410, and everything was working smoothly. I made a fresh installation of 12.04. Now the fan works heavily (noisy) all the time, even when no software is open. Here is the result of
coretemp-isa-0000 Adapter: ISA adapter Core 0: +30.0°C (high = +105.0°C, crit = +105.0°C) acerhdf-virtual-0 Adapter: Virtual device temp1: +55.0°C (crit = +63.0°C)
I think the problem should be associated with drivers, but why on Ubuntu 12.04, and how to update drivers properly?