Nenhuma menção ao Ubuntu que você está usando, então este é um SWAG.
Recomende o /etc/pommed.conf:
#
# Configuration file for pommed
#
# General configuration
general {
# fnmode: functions keys first (no need to use fn) or last
# Value is either 1 or 2, effect is hardware-dependent
fnmode = 2
}
# sysfs backlight control
# nVidia machines, will fall back to nv8600gmt if not supported by the kernel
lcd_sysfs {
# The sysfs backlight control is a generic interface provided
# by the Linux kernel for backlight control on most graphic cards.
# The brightness range can differ depending on the hardware.
# initial backlight level [12] (0 - 15, -1 to disable)
init = -1
# step value (1 - 2)
step = 1
# backlight level when on battery [6] (1 - 15, 0 to disable)
on_batt = 6
}
# ATI X1600 backlight control (MacBook Pro v1 & v2)
lcd_x1600 {
# initial backlight level [200] (0 - 255, -1 to disable)
init = -1
# step value (1 - 127)
step = 10
# backlight level when on battery [80] (1 - 255, 0 to disable)
on_batt = 80
}
# Intel 945GM, 965GM backlight control (MacBook v1-v4, MacBook Air v1)
lcd_gma950 {
# initial backlight level [0x6f] (0x1f - 0x94 usually, -1 to disable)
init = -1
# step value (0x01 - 0x20)
step = 0x0f
# backlight level when on battery [0x40] (0x1f - 0x94 usually, 0 to disable)
on_batt = 0x40
}
# nVidia GeForce 8600M GT/9400M/9600M GT backlight control
# (MacBook Pro v3-v5, MacBook v5, MacBook v2)
lcd_nv8600mgt {
# initial backlight level [12] (0 - 15, -1 to disable)
init = -1
# step value (1 - 2)
step = 1
# backlight level when on battery [6] (1 - 15, 0 to disable)
on_batt = 6
}
# Audio support
audio {
# Use amixer or alsamixer/alsamixergui to determine the sound card
# and the mixer elements to use here.
# sound card to use
card = "default"
# initial volume [80] (0 - 100%, -1 to disable)
init = -1
# step value (1 - 50%)
step = 10
# beep on volume change
beep = yes
# mixer element for volume adjustment
volume = "PCM"
# mixer element for muting the speakers
speakers = "Front"
# mixer element for muting the headphones
headphones = "Headphone"
}
# Keyboard backlight control
kbd {
# default value for automatic backlight (0 - 255)
default = 100
# step value (1 - 127)
step = 10
# ambient light thresholds for automatic backlight (0 - 255)
on_threshold = 20
off_threshold = 40
# enable/disable automatic backlight
auto = no
# idle timer - switches off keyboard backlight automatically (timeout in seconds, -1 to disable)
idle_timer = -1
# idle tickms - timer tick rate in milliseconds
idle_tickms = 200
}
# CD/DVD drive ejection
eject {
# enable/disable eject key
enabled = yes
# CD/DVD device
device = "/dev/dvd"
}
# Beeper
beep {
# enable/disable beeper
enabled = no
# WAV file to use (from pommed: goutte.wav or click.wav in /usr/share/pommed)
beepfile = "/usr/share/pommed/goutte.wav"
}
# Apple Remote - deprecated
# Note: the appleir driver is required for this to work; this driver has been
# obsoleted with Linux 2.6.22, so unless you are running a kernel < 2.6.22 or
# use the appleir driver on a newer kernel, this won't work.
# You should use LIRC instead.
appleir {
# enable/disable the appleir support
enabled = no
}