https://bugzilla.kernel.org/show_bug.cgi?id=153401
--- Comment #12 from Luca Viggiani <[email protected]> --- Yes, with 4.7.2 and acpi_backlight=video I have /sys/class/backlight/acpi_video0 interface back. However, If I use the fn keys to adjust brigthness or echoing any value to /sys/class/backlight/acpi_video0/brigthness the screen brightness stais to 100%. the value of "brightness" (cat /sys/class/backlight/acpi_video0/brigthness) changes (e.g. 30 vs max_brightness = 100) but the actual display brightness stays to 100%. -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
