Ubuntu
linux-source-2.6.20 package

  1. Bug #118765
  2. Comment #22

Comment 22 for bug 118765

Revision history for this message
Sitsofe Wheeler (sitsofe) wrote :

This could be down to your BIOS. Some BIOS can set the frequency depending on whether a laptop is on battery or AC.

elias:
Can you test whether there appears to be difference by booting from both AC and battery a few times and comparing the times?