Thanks Steve:
My BIOS was set to Load Legacy Option Rom: Disabled
As soon as I have set it to Enabled, now the backlight is working with last released kernels.
Thank you so much for the tip!!.
Thanks Steve:
My BIOS was set to Load Legacy Option Rom: Disabled
As soon as I have set it to Enabled, now the backlight is working with last released kernels.
Thank you so much for the tip!!.