https://bugzilla.kernel.org/show_bug.cgi?id=39322
Lan Tianyu <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected], | |[email protected] AssignedTo|acpi_power-other@kernel-bug |[email protected] |s.osdl.org | --- Comment #1 from Lan Tianyu <[email protected]> 2011-07-14 06:10:26 --- Please run acpi_listen while clicking the Fn + brightness up/down keys to check whether the even has been triggered for backlight changing. After echo <number> > /sys/class/backlight/acpi_video0/brightness, cat the brightness and actual_brightness to identify whether the number has been changed. >Has anyone got an idea? I have tried with kernel 2.6.38.5, and with >acpi_backlight=video, acpi_backlight=legacy and acpi_backlight=vendor but it >still doesn't work. >When acpi_backlight=vendor, the Fn + backlight up and down button just don't >>work, and with the two others options, they work, but the backlight doesn't >>change. What meaning of "with the two others options, they work" with "but the backlight doesn't change"? -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. ------------------------------------------------------------------------------ AppSumo Presents a FREE Video for the SourceForge Community by Eric Ries, the creator of the Lean Startup Methodology on "Lean Startup Secrets Revealed." This video shows you how to validate your ideas, optimize your ideas and identify your business strategy. http://p.sf.net/sfu/appsumosfdev2dev _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
