Public bug reported:
I have a Lenovo Thinkpad T60. There is a high pitch noise that comes up
whenever Ubuntu 8.10 isn't under load. For example while typing this I
hear it. Whenever I'm running an update, loading files, or doing
something that seems to be more intensive on the system the noise goes
away.
Maybe it has to do with the CPU clocking up and down? Or a problem with the
RAM?
I don't think it's the hard drive as the noise definitely isn't coming from
where the hard drive is located.
The CPU is an Intel Core 2 Duo, and I have heard about people suggesting
it's power management, or the max_cstate settings of the CPU. Either
way I only hear it in Linux.
** Affects: ubuntu
Importance: Undecided
Status: New
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Thinkpad T60 high pitch noise Ubuntu 8.10 under no load
https://bugs.launchpad.net/bugs/309493
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