Comment 146 for bug 22336

I have to revoke my problem report from above...

On Ubuntu Edgy the speedstepping didn't work at my of my IBM/Lenovo T43p 1,86 GHz Pentium M and limited the speed to 800 MHz, on Feisty problems occured with working speedstepping and full CPU-speed.

But: Since I cleaned my fan-fence - which was totally jammed, I finally solved the overhating problem. Temperatures dropped by 30 °C.

I still don't know why windows on the same machine never overheated.