Well, I could file a new report with this particular setup (BIOS parameter SATA in mode Compatible, Intel graphics card disabled) if it helps to fix nouveau not adjusting brightness correctly (hotkeys with nouveau works in Precise and Saucy) . But I am not willing to keep using this setup as the nvidia card consumes more power than the Intel card.
Well, I could file a new report with this particular setup (BIOS parameter SATA in mode Compatible, Intel graphics card disabled) if it helps to fix nouveau not adjusting brightness correctly (hotkeys with nouveau works in Precise and Saucy) . But I am not willing to keep using this setup as the nvidia card consumes more power than the Intel card.