Linux Notebook LCD-Brightness settings?
Hi Users, i have a strange problem. I installed on Debian Linux "testing" the newest nvidia-driver (9755) and all (inkl. OpenGL) works well. But, I can't change the Backlight Brightness. If I switch from Powercord to Accu, then the Light dimms automaticaly to a very dark value and at daytime, I can't see a lot. I installed "nvclock". Then, if I say: "nvclock -S 50%" or something else, nvclock say: ok, value changed to my value, but the brightness doesn't change.
Has anyone any ideas?
Thanks for all your help.
PS: the Notebook is a HP dv9294ea with Nvidia GeForce Go 7600 (rev. 1a)