Re: Linux 3.11-rc2 (acpi backlight)

From: Igor Gnatenko
Date: Wed Jul 24 2013 - 03:19:22 EST

On Wed, 2013-07-24 at 07:49 +0100, James Hogan wrote:
> On 24 July 2013 01:05, Rafael J. Wysocki <rjw@xxxxxxx> wrote:
> > I'd like to collect some information on the systems having problems with those
> > two commits (to see if they are similar somehow).
> >
> > It seems that one common symptom is that brightness cannot be controlled
> > through function keys. Is that correct for all of you? If so, did you try
> > any other way to control brightness, like a GUI-based?
> For me both the Fn keys and the gui slider (kde) now control
> /sys/class/backlight/intel_backlight/brightness (which has no effect).
> Previously they both controlled the acpi one (that on -rc2 doesn't
> exist).
I think this problem in i915 drivers.
Rafael, Mathew, Aaron, fix me please
> >
> > Also, can you all please send me (a) the output of dmidecode and (b) the
> > contents of /proc/cpuinfo from your systems?
> attached

Igor Gnatenko
Fedora release 19 (SchrÃdingerâs Cat)
Linux 3.9.9-302.fc19.x86_64

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