https://bugzilla.kernel.org/show_bug.cgi?id=21212
--- Comment #13 from Zhang Rui <rui.zh...@intel.com> 2010-11-04 02:13:57 --- Created an attachment (id=36072) --> (https://bugzilla.kernel.org/attachment.cgi?id=36072) custom DSDT If the patch works, we only know that BIOS exports minimum backlight values to OS. To find the root cause why BIOS behaves in this way, please: 1. build a 2.6.36 kernel with this custom DSDT. 2. reboot with boot option "acpi.aml_debug_output=1" 3. you should get a dimming screen after system boot now, and save the dmesg 4. attach the dmesg output -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. ------------------------------------------------------------------------------ The Next 800 Companies to Lead America's Growth: New Video Whitepaper David G. Thomson, author of the best-selling book "Blueprint to a Billion" shares his insights and actions to help propel your business during the next growth cycle. Listen Now! http://p.sf.net/sfu/SAP-dev2dev _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla