Unsupported Version This article applies to an unsupported version of Ubuntu. More info... With A110 and UNR v9.10, (late 2009 release), the only thing needed to be changed from the vanilla install is to edit /etc/modprobe.d/acerhdf.conf and add the line: options acerhdf kernelmode=1 then reboot. This controls the fan and is worth swapping to ubuntu just for this, the netbook is then silent apart