Is there any update on this ? I basically means that I can't use my laptop for presentations.
FYI, if I use the Fn+F7 button while in X, /proc/acpi/ibm/video shows nothing changing, while if I do it in a real terminal it updates, if I change it in a terminal and then switch back to X the file gets reset (as I suppose does where the video is cloned to)
Is there any update on this ? I basically means that I can't use my laptop for presentations.
FYI, if I use the Fn+F7 button while in X, /proc/acpi/ ibm/video shows nothing changing, while if I do it in a real terminal it updates, if I change it in a terminal and then switch back to X the file gets reset (as I suppose does where the video is cloned to)