Re: zero brightness post Snow Leopard upgrade
Re: zero brightness post Snow Leopard upgrade
- Subject: Re: zero brightness post Snow Leopard upgrade
- From: michael <email@hidden>
- Date: Thu, 22 Apr 2010 21:44:18 +0100
On Wed, 2010-04-21 at 13:53 +0100, michael bane wrote:
> On my white MacBook (2007 eta) that I recently upgraded from Leopard
> to Snow Leopard. I have installed all current updates.
>
> Now, and not before, I notice that frequently when I start to re-use
> the machine that it has zero brightness when it powers up. The
> 'increase brightness' control has no effect (but other keys do work).
> If I close the lid but then reopen it before the machine goes to sleep
> that usually does the trick and I have medium(ish) brightness and can
> turn brightness up or down.
>
> I am testing if this is related to X11/Xquartz so thought I would ask
> here if anybody else has experience this problem.
>
> I can provide more h/w details later.
I can now confirm this is independent of running X11 so I'll ask on a
more general MacOS list.
Thanks, M
--
Dr. Michael K Bane
Senior Development Officer
RESEARCH COMPUTING SERVICES
Univ. of Manchester M13 9PL
http://www.rcs.manchester.ac.uk
http://www.facebook.com/home.php?ref=home#/group.php?gid=73597922129
http://twitter.com/mkbane_mcr
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