Sure, here it is, but still the keys works and Gnome recognize them. It looks more like the signal for actually changing the brightness doesn't work.
xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p': keycode 122 = (keysym 0x1008ff11, XF86AudioLowerVolume), state = 0x0 keycode 122 = (keysym 0x1008ff11, XF86AudioLowerVolume), state = 0x0 keycode 123 = (keysym 0x1008ff13, XF86AudioRaiseVolume), state = 0x0 keycode 123 = (keysym 0x1008ff13, XF86AudioRaiseVolume), state = 0x0 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x0 keycode 232 = (keysym 0x1008ff03, XF86MonBrightnessDown), state = 0x0 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x0 keycode 233 = (keysym 0x1008ff02, XF86MonBrightnessUp), state = 0x0 keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0 keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0 keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0 keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0
Sure, here it is, but still the keys works and Gnome recognize them. It looks more like the signal for actually changing the brightness doesn't work.
xev | sed -n 's/^.*state \([0-9].*\), keycode *\([0-9]\+\) *\(.*\), .*$/keycode \2 = \3, state = \1/p': olume), state = 0x0 olume), state = 0x0 olume), state = 0x0 olume), state = 0x0 ssDown) , state = 0x0 ssDown) , state = 0x0 ssUp), state = 0x0 ssUp), state = 0x0
keycode 122 = (keysym 0x1008ff11, XF86AudioLowerV
keycode 122 = (keysym 0x1008ff11, XF86AudioLowerV
keycode 123 = (keysym 0x1008ff13, XF86AudioRaiseV
keycode 123 = (keysym 0x1008ff13, XF86AudioRaiseV
keycode 232 = (keysym 0x1008ff03, XF86MonBrightne
keycode 232 = (keysym 0x1008ff03, XF86MonBrightne
keycode 233 = (keysym 0x1008ff02, XF86MonBrightne
keycode 233 = (keysym 0x1008ff02, XF86MonBrightne
keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0
keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0
keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0
keycode 78 = (keysym 0xff14, Scroll_Lock), state = 0x0