On Fri, Mar 15, 2013 at 12:29 AM, Jani Nikula
jani.nik...@linux.intel.com wrote:
I've never used the acpi_osi= kernel parameter, but it looks like you
could workaround this with acpi_osi=!Windows 2012. Please check that
running the bad kernel.
I find out that I just can't set the
On Fri, Mar 15, 2013 at 12:29 AM, Jani Nikula
jani.nik...@linux.intel.com wrote:
I've never used the acpi_osi= kernel parameter, but it looks like you
could workaround this with acpi_osi=!Windows 2012. Please check that
running the bad kernel.
That did not work for me. Still have black screen
On Fri, Mar 15, 2013 at 12:29 AM, Jani Nikula
jani.nik...@linux.intel.com wrote:
Fun. The BIOS seems to ask for zero backlight. Maybe it means something
else for Windows 8. White is the new black or something.
I did some experiment, I go to intel_backlight directory.
It show brightness is
On Mon, Mar 11, 2013 at 6:16 AM, Jani Nikula
jani.nik...@linux.intel.com wrote:
Interesting snippets from your dmesgs:
1) good
[0.00] Linux version 3.6.0-rc6+ (chr...@ideapad.lan) (gcc version
4.7.2 20121109 (Red Hat 4.7.2-8) (GCC) ) #25 SMP Wed Feb 20 12:55:06 PST 2013
...
[
Thanks Daniel
I am recompiling the kernel.
I will also open a bug in bugzilla when I collect all the relative information.
Chris
On Mon, Mar 4, 2013 at 9:50 AM, Daniel Vetter daniel.vet...@ffwll.ch wrote:
Two things to test:
- Can you please check whether any of the backlight drivers in
On Mon, Mar 4, 2013 at 3:16 PM, Chris Li l...@chrisli.org wrote:
Two things to test:
- Can you please check whether any of the backlight drivers in
/sys/class/backlight does anything? You need to frob the brightness
file. Please also list all the drivers you have.
This is the kernel
