thanks to Felix Geyer for the patch. this didn't work right aways since my system is a MSI U120.
here's what I did.. (no need to patch anything) I created a file in /etc/hal/fdi/information/msi-backlight-fix.fdi with this content <?xml version="1.0" encoding="UTF-8"?> <!-- -*- SGML -*- --> <deviceinfo version="0.2"> <device> <match key="info.category" string="laptop_panel"> <match key="/org/freedesktop/Hal/devices/computer:system.board.vendor" prefix_ncase="micro-star"> <match key="/org/freedesktop/Hal/devices/computer:system.board.product" contains_outof="U100;U-100" <merge key="laptop_panel.brightness_in_hardware" type="bool">true</merge> <remove key="info.addons" type="strlist">hald-addon-generic-backlight</remove> </match> </match> </match> </device> </deviceinfo> then restarted the hal service (backlight works great) I changed hardware for board make it more generic. -- brightness is broken on MSI WIND U100 https://bugs.launchpad.net/bugs/415023 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-power-manager in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs