It actually looks as if its running better now. Perhaps it does not run continuously until you logon. Im running Linux Mint and the "sensors" command is giving me;
coretemp-isa-0000
Adapter: ISA adapter
Package id 0: +38.0°C (high = +100.0°C, crit = +100.0°C)
Core 0: +37.0°C (high =...