https://bugzilla.kernel.org/show_bug.cgi?id=40862
--- Comment #8 from Pali Rohár <pali.ro...@gmail.com> 2012-01-18 11:47:53 --- I have linux kernel Linux Pali-EliteBook 3.2.0-4-generic #10-Ubuntu SMP Wed Dec 14 02:11:20 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux and problem is still not fixed. All versions which I tested (2.6.35 to 3.2) have this problem. More info: This problem seems to be on new EliteBooks 8x60 which have Radeon graphics card. Model with integrated Intel have no problem. Writing any value to "/sys/class/backlight/acpi_video0/brightness" has no effect. And some people said that this problem is only with open source radeon kms driver - when they used fglrx there was no brightness problem. See http://www.linlap.com/wiki/hp+elitebook+8460p See also thread on linux-acpi where I reported this problem: http://www.spinics.net/lists/linux-acpi/msg33107.html -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
