Created attachment 367911 [details] output from 'lshal | grep bright' Description of problem: The brightness keys do not work in KDE (kdebase-4.3.2-3.fc11.i586, kernel-2.6.30.9-96.fc11.i586) on HP nc6400 notebook. The commandline brightness control works though (by writing to /sys/devices/virtual/backlight/acpi_video0/brightness). It also works fine in GNOME as well as it used to in KDE from the latest Fedora 10. Version-Release number of selected component (if applicable): How reproducible: always Steps to Reproduce: 1. press Fn+brightness up/down button 2. 3. Actual results: nothing happens Expected results: brightness of the screen should change Additional info: 'lshal | grep bright' output is attached.
*** This bug has been marked as a duplicate of bug 509295 ***