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Message-ID: <20070420051908.GH20566@redhat.com>
Date: Fri, 20 Apr 2007 01:19:08 -0400
From: Dave Jones <davej@...hat.com>
To: Jeremy Fitzhardinge <jeremy@...p.org>
Cc: Adrian Bunk <bunk@...sta.de>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Andrew Morton <akpm@...ux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
pavel@...e.cz, linux-pm@...ts.osdl.org,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...e.hu>,
"Eric W. Biederman" <ebiederm@...ssion.com>,
"Rafael J. Wysocki" <rjw@...k.pl>, gregkh@...e.de
Subject: Re: [2/2] 2.6.21-rc7: known regressions
On Thu, Apr 19, 2007 at 10:15:48PM -0700, Jeremy Fitzhardinge wrote:
> Dave Jones wrote:
> > Do you have the backlight code enabled ?
> > I'm guessing not.
> >
>
> Hm, think so. backlight controls work, via both
> /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness.
>
> $ ls -l /sys/class/backlight/
> total 0
> drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video0
> drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video1
> drwxr-xr-x 2 root root 0 Apr 19 22:13 ibm
Hmm, given you hit the hpet problems and I didn't I think our X60's
aren't quite so similar. Mine is the one with the swivelly touchscreen
tablet-pc mode. I understand they made a regular 'laptop' X60 too,
is that the one you have perhaps?
Dave
--
http://www.codemonkey.org.uk
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