http://bugzilla.kernel.org/show_bug.cgi?id=12249
------- Comment #29 from tetrom...@gmail.com 2008-12-23 00:05 ------- Start with brightness at 100% # cat /sys/class/backlight/acpi_video0/actual_brightness 0 # dmesg | tail < ... > [ 6408.058894] Rui: current level is 20, brightness count is 18 # echo 0 > /sys/class/backlight/acpi_video0/brightness /* brightness goes to 20% */ # cat /sys/class/backlight/acpi_video0/actual_brightness 15 # dmesg | tail < ... > [ 6483.150674] Rui: current level is 100, brightness count is 18 # cat /proc/acpi/video/VGA/LCDD/brightness levels: 100 90 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 current: 20 # echo 6 > /sys/class/backlight/acpi_video0/brightness /* brightness goes to 50% */ # cat /sys/class/backlight/acpi_video0/actual_brightness 9 # dmesg | tail <...> [ 6606.323817] Rui: current level is 65, brightness count is 18 # cat /proc/acpi/video/VGA/LCDD/brightness levels: 100 90 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 current: 50 -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------------ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
