cat /proc/version Linux version 2.6.15-26-686 (buildd at terranova) (gcc version 4.0.3 (Ubuntu 4.0.3-1ubuntu5)) #1 SMP PREEMPT Thu Aug 3 03:13:28 UTC 2006 (Same as the other's version!) -- MacBook gets extremely hot under Linux https://launchpad.net/bugs/52852