laptop noise (was Re: [linux-audio-user] intel core 2 duo and amd turion 64x2)

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To: A list for linux audio users <linux-audio-user@...>
Date: Saturday, March 10, 2007 - 7:44 pm

On Sat, Mar 10, 2007 at 02:04:40PM -0500, carmen wrote:

Yes, price/performance was one of my considerations, too. And I also
have the row of navigation keys which are indeed good to have.

Another question ...

I have my laptop running fairly well now with 2.6.20.1 patched with
patch-2.6.20-rt8 and Rui's rtirq script. jack, jack_alsamidi, patchage,
specimen, seq24 work fine along with my usb midi keyboard.

One issue though, I'm getting a nasty zipper noise in one monitor
connected to the edirol ua-25 whenever any keyboard, trackpad, disk or
video activity happens. If I unplug from the power supply and run on
battery the noise goes away. Everything (laptop and 2 active monitors)
are on the same power strip. ua-25 and remote25 are usb powered. I
recall someone else reporting something similar recently.

Is there anything I can try to do to get rid of the noise when plugged
into power?

-Eric Rz.

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Messages in current thread:
Re: [linux-audio-user] intel core 2 duo and amd turion 64x2, Eric Dantan Rzewnicki, (Sat Mar 10, 6:47 pm)
laptop noise (was Re: [linux-audio-user] intel core 2 duo an..., Eric Dantan Rzewnicki, (Sat Mar 10, 7:44 pm)
Re: laptop noise (was Re: [linux-audio-user] intel core 2 du..., Eric Dantan Rzewnicki, (Sat Mar 10, 9:12 pm)
Re: laptop noise (was Re: [linux-audio-user] intel core 2 du..., Eric Dantan Rzewnicki, (Sat Mar 10, 9:09 pm)
Re: laptop noise (was Re: [linux-audio-user] intel core 2 du..., Eric Dantan Rzewnicki, (Sat Mar 10, 9:10 pm)
Re: laptop noise (was Re: [linux-audio-user] intel core 2 du..., Eric Dantan Rzewnicki, (Sat Mar 10, 10:06 pm)