Processor running at low speed

Ernesto Lana netolana at
Fri Aug 16 03:09:27 UTC 2013

Dear community members,

I've just installed Ubuntu-GNOME 13.04 on my Vaio Pro 13. It has a 4th generation core i5 processor of 1.6Ghz, however, it is running only at 800 Mhz. It seems to be a kernel issue, as mentioned in this post

I'm not a Linux expert so I don't want to patch and recompile the kernel, I don't even know how to do it. Could anyone help me with this issue?

Thanks in advance.

Ernesto Pablo Lana

Master in Electrical Engineering
Engineer in Electronics & Instrumentation

Belo Horizonte - MG - Brazil

Tel.: +55 (31) 9549-6029
 netolana at
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