On Mon, Apr 17, 2023 at 10:18:32PM +0530, Русев Путин wrote: > Due to recent commit a5b2781dcab2c77979a4b8adda781d2543580901 , I'm > facing an issue where the backlight is dimmer than before > in comparison to the backlight pre-commit on my Thinkpad W530. Any reason why you didn't cc: the developers of that commit? > Downgrading to an older kernel version fixes the issue. > > I also realise that this recent commit replaces the intel_backlight > folder in /sys/class/backlight with acpi_video0. That's what this commit does, right? Do you also have this issue on the latest 6.3-rc release? thanks, greg k-h