https://bugzilla.kernel.org/show_bug.cgi?id=42833
--- Comment #19 from Lee, Chun-Yi <j...@novell.com> 2012-07-11 14:51:16 --- (In reply to comment #18) > (In reply to comment #17) > > The 050eff39af6 patch already merged in v3.5-rc1. > > > > Please give the following information: > > + dmesg: > > dmesg > dmesg.log > > > > + the result of 'ls /sys/class/backlight', please do NOT put > > "acpi_backlight=vendor" > > > > > > Thanks > > Here it is: http://pastebin.com/bSm14tRP Looks the dmesg from acer-wmi is right: [ 15.958563] acer_wmi: Brightness must be controlled by generic video driver What's the result of "ls /sys/class/backlight" WITHOUT "acpi_backlight=vendor" ? Does "echo 5 > /sys/class/backlight/intel_backlight/brightness" still work to you on your v3.5-rc kernel? -- 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. ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla