On Sun, 08 Jul 2007, Carlo Wood wrote:
> The most likely source of a noise as you seem to describe is a
> ceramic capacitor. An alternative is some coil, but that you
> usually only hear in cases where a high frequency is used inside
> a voltage convertor (in order to reduce transformator or coil
>
On Sun, Jul 08, 2007 at 12:41:55AM -0400, Tim Hull wrote:
> After reading the ThinkPad wiki link, I've found that the problem has
> to do with the C3 and C4 ACPI states. I'm guessing that the 2.6.18
> kernel I was using on Debian Etch just happened to not support full
> power management on my MacB
After reading the ThinkPad wiki link, I've found that the problem has
to do with the C3 and C4 ACPI states. I'm guessing that the 2.6.18
kernel I was using on Debian Etch just happened to not support full
power management on my MacBook - hence, the problem didn't occur.
Sorry for all of this - I
On Sat, 07 Jul 2007, Gerald Britton wrote:
> On Sat, Jul 07, 2007 at 10:17:34PM -0400, Alan Stern wrote:
> > > [2.] Full description of the problem/report: On my MacBook (first
> > > generation
> > > Core Duo 1.83GHz), I can hear a faint whining noise that becomes audible
> > > when usb-uhci is lo
On Sat, Jul 07, 2007 at 10:17:34PM -0400, Alan Stern wrote:
> > [2.] Full description of the problem/report: On my MacBook (first generation
> > Core Duo 1.83GHz), I can hear a faint whining noise that becomes audible
> > when usb-uhci is loaded and remains audible except when the USB ports are in
On Sat, 7 Jul 2007, Tim Hull wrote:
> [1.] One line summary of the problem: MacBook makes whining noise when
> usb-uhci loaded.
I assume you mean uhci-hcd. usb-uhci is part of Linux 2.4, not 2.6.
> [2.] Full description of the problem/report: On my MacBook (first generation
> Core Duo 1.83GHz),
Also sprach "Tim Hull" <[EMAIL PROTECTED]> (Sat, 7 Jul 2007 19:45:48 -0400):
> [1.] One line summary of the problem: MacBook makes whining noise when
> usb-uhci loaded.
> [2.] Full description of the problem/report: On my MacBook (first
> generation Core Duo 1.83GHz), I can hear a faint whining noi
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