My Samsung P35 laptop worked good with Ubuntu Feisty 7.04.
Now I've upgraded my working Ubuntu to the recently published Ubuntu 7.10. In a few seconds after log in my laptop stops to react to Fn+LightUp Fn-LightDown key combinations. Even worse: the screen starts to flicker badly several minutes. I see instantly the backlight adjustment mini-window.
My Samsung P35 laptop worked good with Ubuntu Feisty 7.04.
Now I've upgraded my working Ubuntu to the recently published Ubuntu 7.10. In a few seconds after log in my laptop stops to react to Fn+LightUp Fn-LightDown key combinations. Even worse: the screen starts to flicker badly several minutes. I see instantly the backlight adjustment mini-window.
cat /proc/acpi/ video/VGA/ LCD/brightness
<not supported>
Laptop became almost unusable, flickering makes me crazy.