https://bugzilla.kernel.org/show_bug.cgi?id=60659
Bug ID: 60659 Summary: Backlight control interface with nouveau driver for nVidia Quadro 1000m not works Product: Drivers Version: 2.5 Kernel Version: 3.11-rc3 and oldier Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: renault@fedoraproject.org Regression: No
Hello, I created the bug #60654 (https://bugzilla.kernel.org/show_bug.cgi?id=60654) in subject of backlight control not works with my laptop. But the problem is complex and I receive an advice to create another bug here to solve this problem.
I have a laptop HP Elitebook 8560w with a nVidia video card and the nouveau driver. In fact the backlight control by keyboard was recognized (a GNOME's pop-up appeared) but no effect on the backlight.
Use xbacklight or write in /sys/class/backlight/XXXX/ files did nothing.
Do you need more informpation about that ? Thank you in advance.