Asus g53 laptop, Ubuntu 14.04, KDE 4.13.3
Fn+{f5f6} should change the screen brightness but only the animation appears with the panel (I can increase the values but the brightness does no change)
I have already tried to add this to grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pcie_aspm=force acpi_backlight=vendor"
Does not work.
I tried this one too, I do not know what should happen after the first command but I just got back the console without anything seeming to happen:
- I have also installed this dkms package found on Ubuntu Forums
On GNOME and Unity this function works like a charm. Why not on KDE? Keyboard backlight is working on KDE.