[gpm] Control of generic backlight interface not working

["James Whitlock" <james whitlock gmail com>]

I've just upgraded to the latest version of ubuntu and hence upgraded
gpm to 2.24.0. My acpi extras driver for my laptop (a panasonic cf-t2)
exports a generic backlight interface and this is recognised by hal
however Gpm can no longer control my laptop screen brightness.

The following command is successful and returns the correct brightness level.
dbus-send --print-reply --dest=org.freedesktop.Hal --system
/org/freedesktop/Hal/devices/computer_backlight
org.freedesktop.Hal.Device.LaptopPanel.GetBrightness

However the following command returns a number unrelated to actual brightness.
dbus-send --print-reply --dest=org.freedesktop.PowerManagement
--session /org/freedesktop/PowerManagement/Backlight
org.freedesktop.PowerManagement.Backlight.GetBrightness

I've attached a log of gpm verbose output. At line 46, the backlight
brightness (135) is correctly returned from hal. However it appears as
though subsequently gpm tries to use xrandr? Any help debugging where
this is going wrong would be appreciated.

Thanks

TI:13:04:33	TH:0x8887640	FI:egg-debug.c	FN:egg_debug_init,281
 - Verbose debugging 1 (on console 0)
TI:13:04:33	TH:0x8887640	FI:gpm-main.c	FN:main,207
 - GNOME Power Manager 2.24.0
TI:13:04:33	TH:0x8887640	FI:gpm-ac-adapter.c	FN:gpm_ac_adapter_init,200
 - using /org/freedesktop/Hal/devices/computer_power_supply_ac_adapter_AC
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=124
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=150
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=233
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=232
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=160
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=238
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=237
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_grab_keystring,177
 - Grabbed modmask=8000, keycode=236
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:coldplug_buttons,485
 - Watching /org/freedesktop/Hal/devices/computer_logicaldev_input_4
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:coldplug_buttons,485
 - Watching /org/freedesktop/Hal/devices/platform_i8042_i8042_KBD_port_logicaldev_input
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:coldplug_buttons,485
 - Watching /org/freedesktop/Hal/devices/computer_logicaldev_input_2
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:coldplug_buttons,485
 - Watching /org/freedesktop/Hal/devices/computer_logicaldev_input_1
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:coldplug_buttons,485
 - Watching /org/freedesktop/Hal/devices/computer_logicaldev_input_0
TI:13:04:33	TH:0x8887640	FI:gpm-button.c	FN:coldplug_buttons,485
 - Watching /org/freedesktop/Hal/devices/computer_logicaldev_input
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_update_cache,603
 - screen 1 of 1
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_update_cache,608
 - watching ::monitors_changed on 0x88ae0b0
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_update_cache,618
 - adding resource 0x8946b10
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-hal.c	FN:gpm_brightness_hal_init,472
 - Laptop panel levels: 256
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-hal.c	FN:gpm_brightness_hal_init,485
 - laptop_panel.brightness_in_hardware not found. Assuming false
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-hal.c	FN:gpm_brightness_hal_get_hw,117
 - GetBrightness returned level: 135
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-hal.c	FN:gpm_brightness_hal_init,508
 - Starting: (135 of 255)
TI:13:04:33	TH:0x8887640	FI:gpm-prefs-server.c	FN:gpm_prefs_server_set_capability,84
 - capability now 4
TI:13:04:33	TH:0x8887640	FI:gpm-prefs-server.c	FN:gpm_prefs_server_set_capability,84
 - capability now 5
TI:13:04:33	TH:0x8887640	FI:gpm-feedback-widget.c	FN:gpm_feedback_set_icon_name,164
 - Using icon name 'gpm-brightness-lcd'
*** WARNING ***
TI:13:04:33	TH:0x8887640	FI:gpm-light-sensor.c	FN:gpm_light_sensor_get_absolute,146
 - no hardware!
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_brightness_evaluate_and_set,379
 - 1. main brightness 1.000000
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_brightness_evaluate_and_set,397
 - 2. battery scale 1.000000, brightness 1.000000
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_brightness_evaluate_and_set,416
 - 3. idle scale 1.000000, brightness 1.000000
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_brightness_evaluate_and_set,436
 - 4. ambient scale 1.000000, brightness 1.000000
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,223
 - hard value=0, min=0, max=0
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,225
 - percentage 0
*** WARNING ***
TI:13:04:33	TH:0x8887640	FI:gpm-brightness.c	FN:gpm_brightness_trust_cache,102
 - using cache for value 0 (probably okay)
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_set,322
 - percent=100, absolute=0
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_set,324
 - hard value=0, min=0, max=0
TI:13:04:33	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_set,330
 - already set 0
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_sync_policy,160
 - choosing sensible default
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_sync_policy,162
 - laptop, so use GPM_DPMS_METHOD_OFF
TI:13:04:33	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_sync_policy,194
 - BACKLIGHT parameters 0 0 1800, method '4'
TI:13:04:33	TH:0x8887640	FI:gpm-dpms.c	FN:gpm_dpms_set_enabled,408
 - setting DPMS enabled: 1
TI:13:04:33	TH:0x8887640	FI:gpm-dpms.c	FN:x11_sync_server_dpms_settings,130
 - Syncing DPMS settings enabled=1 timeouts=0 0 0
TI:13:04:33	TH:0x8887640	FI:gpm-dpms.c	FN:x11_sync_server_dpms_settings,130
 - Syncing DPMS settings enabled=1 timeouts=0 0 0
TI:13:04:33	TH:0x8887640	FI:gpm-idle.c	FN:gpm_idle_set_check_cpu,236
 - Setting the CPU load check to 0
TI:13:04:33	TH:0x8887640	FI:gpm-manager.c	FN:gpm_manager_init,1796
 - creating new inhibit instance
TI:13:04:33	TH:0x8887640	FI:gpm-manager.c	FN:gpm_manager_init,1806
 - creating new control instance
TI:13:04:33	TH:0x8887640	FI:gpm-manager.c	FN:gpm_manager_init,1811
 - creating new tray icon
TI:13:04:33	TH:0x8887640	FI:gpm-manager.c	FN:gpm_manager_init,1820
 - initialising info infrastructure
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_init,910
 - creating new control instance
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_init,931
 - on AC
TI:13:04:33	TH:0x8887640	FI:gpm-idle.c	FN:gpm_idle_set_system_timeout,287
 - Setting system idle timeout: 0
TI:13:04:33	TH:0x8887640	FI:gpm-warnings.c	FN:gpm_warnings_init,290
 - Using per-time notification policy
TI:13:04:33	TH:0x8887640	FI:gpm-phone.c	FN:gpm_phone_dbus_connect,267
 - get connection

TI:13:04:33	TH:0x8887640	FI:gpm-phone.c	FN:gpm_phone_dbus_connect,278
 - get proxy

*** WARNING ***
TI:13:04:33	TH:0x8887640	FI:gpm-phone.c	FN:gpm_phone_dbus_connect,286
 - Cannot connect, maybe the daemon is not running: Could not get owner of name 'org.gnome.phone': no such name

TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_check_device_key,736
 - checking primary against primary
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_add_device_id,820
 - adding the right kind of battery: primary
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,66
 - device         Laptop battery
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,67
 - present        1
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,68
 - percent        100.0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,69
 - is charging    0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,70
 - is discharging 0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,72
 - charge current 27070
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,75
 - charge last    27070
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,78
 - charge design  32560
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,90
 - capacity       83
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,93
 - voltage        8214
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_set_config_id,783
 - config_id = CF-VZSU24-32560-00000
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_load_data,734
 - loading battery data from '/home/james/.gnome2/gnome-power-manager/profile-CF-VZSU24-32560-00000-discharging.csv'
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_load_data,734
 - loading battery data from '/home/james/.gnome2/gnome-power-manager/profile-CF-VZSU24-32560-00000-charging.csv'
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_set_config_id,802
 - Reference times
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_set_config_id,804
 - 99-0	0 minutes
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_set_config_id,806
 - 50-0	0 minutes
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_set_config_id,809
 - 0-99	0 minutes
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_set_config_id,811
 - 50-99	0 minutes
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,352
 - 1 devices of type primary
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,399
 - unit->percentage = 100.0
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_get_time,311
 - percentage = 100, correcting to 99%
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_get_time,311
 - percentage = 100, correcting to 99%
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_collection_changed,780
 - ** EMIT: collection-changed
TI:13:04:33	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_recalculate_state,644
 - ignoring due to coldplug
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_percent_changed,530
 - printing combined new device:
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,66
 - device         Laptop battery
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,67
 - present        1
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,68
 - percent        100.0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,69
 - is charging    0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,70
 - is discharging 0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,72
 - charge current 27070
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,75
 - charge last    27070
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,78
 - charge design  32560
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_print,93
 - voltage        8214
TI:13:04:33	TH:0x8887640	FI:gpm-warnings.c	FN:gpm_warnings_time_is_accurate,79
 - time accurate is 0
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_percent_changed,566
 - No warning
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,352
 - 1 devices of type primary
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,399
 - unit->percentage = 100.0
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_get_time,311
 - percentage = 100, correcting to 99%
TI:13:04:33	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_get_time,311
 - percentage = 100, correcting to 99%
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_check_device_key,736
 - checking primary against ups
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_add_device_id,808
 - not adding /org/freedesktop/Hal/devices/computer_power_supply_battery_BATA for ups
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,279
 - no devices of type 1
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_check_device_key,736
 - checking primary against mouse
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_add_device_id,808
 - not adding /org/freedesktop/Hal/devices/computer_power_supply_battery_BATA for mouse
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,279
 - no devices of type 2
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_check_device_key,736
 - checking primary against keyboard
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_add_device_id,808
 - not adding /org/freedesktop/Hal/devices/computer_power_supply_battery_BATA for keyboard
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,279
 - no devices of type 3
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_check_device_key,736
 - checking primary against pda
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_add_device_id,808
 - not adding /org/freedesktop/Hal/devices/computer_power_supply_battery_BATA for pda
TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,279
 - no devices of type 5
*** WARNING ***
TI:13:04:33	TH:0x8887640	FI:gpm-phone.c	FN:gpm_phone_coldplug,79
 - not connected

TI:13:04:33	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_update,279
 - no devices of type 4
TI:13:04:33	TH:0x8887640	FI:gpm-prefs-server.c	FN:gpm_prefs_server_set_capability,84
 - capability now 13
TI:13:04:33	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_get_icon,391
 - Trying CRITICAL icon: primary, ups, mouse, keyboard
TI:13:04:33	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_get_icon,435
 - Trying CHARGING icon: primary, ups
TI:13:04:33	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_get_icon,452
 - Trying PRESENT icon: primary, ups
TI:13:04:33	TH:0x8887640	FI:gpm-cell-unit.c	FN:gpm_cell_unit_get_icon,211
 - got filename: gpm-primary-charged
TI:13:04:33	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_recalculate_state_icon,575
 - ** EMIT: icon-changed: gpm-primary-charged
TI:13:04:33	TH:0x8887640	FI:gpm-tray-icon.c	FN:gpm_tray_icon_set_icon,182
 - Setting icon to gpm-primary-charged
TI:13:04:34	TH:0x8887640	FI:gpm-profile.c	FN:gpm_profile_get_accuracy,848
 - corrected percentage...
TI:13:04:34	TH:0x8887640	FI:gpm-cell-array.c	FN:gpm_cell_array_get_description,995
 - accuracy = 0
TI:13:04:34	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_get_summary,349
 - tooltip: Computer is running on AC power
Laptop battery fully charged (100.0%)
Battery charge time is currently unknown
TI:13:04:34	TH:0x8887640	FI:gpm-engine.c	FN:gpm_engine_recalculate_state_summary,615
 - ** EMIT: summary-changed(1): Computer is running on AC power
Laptop battery fully charged (100.0%)
Battery charge time is currently unknown
TI:13:04:34	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:34	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:34	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:34	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,223
 - hard value=0, min=0, max=0
TI:13:04:34	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,225
 - percentage 0
TI:13:04:34	TH:0x8887640	FI:gpm-conf.c	FN:gconf_key_changed_cb,347
 - emitting value-changed : '/apps/gnome-screensaver/power_management_delay'
TI:13:04:34	TH:0x8887640	FI:gpm-screensaver.c	FN:gconf_key_changed_cb,181
 - key : /apps/gnome-screensaver/power_management_delay
TI:13:04:34	TH:0x8887640	FI:gpm-backlight.c	FN:conf_key_changed_cb,503
 - unknown key /apps/gnome-screensaver/power_management_delay
TI:13:04:38	TH:0x8887640	FI:gpm-array.c	FN:gpm_array_append,141
 - adding to 0x89fb1b0, x=0, y=100, data=65280
TI:13:04:38	TH:0x8887640	FI:gpm-array.c	FN:gpm_array_append,141
 - adding to 0x89fb210, x=0, y=8214, data=65280
TI:13:04:41	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_filter_x_events,122
 - Key 233 mapped to HAL key brightness-up
TI:13:04:41	TH:0x8887640	FI:gpm-manager.c	FN:button_pressed_cb,1020
 - Button press event type=brightness-up
TI:13:04:41	TH:0x8887640	FI:gpm-srv-screensaver.c	FN:button_pressed_cb,167
 - Button press event type=brightness-up
TI:13:04:41	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_button_pressed_cb,536
 - Button press event type=brightness-up
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_up,284
 - hard value=0, min=0, max=0
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_up,286
 - already max
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,223
 - hard value=0, min=0, max=0
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,225
 - percentage 0
TI:13:04:41	TH:0x8887640	FI:gpm-feedback-widget.c	FN:gpm_feedback_display_value,140
 - Displaying 0.000000 on feedback widget
TI:13:04:41	TH:0x8887640	FI:gpm-refcount.c	FN:gpm_refcount_add,100
 - refcount now: 1
TI:13:04:41	TH:0x8887640	FI:gpm-refcount.c	FN:gpm_refcount_add,101
 - non zero, so sending REFCOUNT_ADDED
TI:13:04:41	TH:0x8887640	FI:gpm-info.c	FN:button_pressed_cb,679
 - Button press event type=brightness-up
*** WARNING ***
TI:13:04:41	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_filter_xevents,552
 - Event0 0x89c7e00
TI:13:04:43	TH:0x8887640	FI:gpm-refcount.c	FN:gpm_refcount_auto_decrement,74
 - zero, so sending REFCOUNT_ZERO
TI:13:04:43	TH:0x8887640	FI:gpm-feedback-widget.c	FN:gpm_feedback_close_window,130
 - Closing feedback widget
TI:13:04:43	TH:0x8887640	FI:gpm-button.c	FN:gpm_button_filter_x_events,122
 - Key 232 mapped to HAL key brightness-down
TI:13:04:43	TH:0x8887640	FI:gpm-manager.c	FN:button_pressed_cb,1020
 - Button press event type=brightness-down
TI:13:04:43	TH:0x8887640	FI:gpm-srv-screensaver.c	FN:button_pressed_cb,167
 - Button press event type=brightness-down
TI:13:04:43	TH:0x8887640	FI:gpm-backlight.c	FN:gpm_backlight_button_pressed_cb,536
 - Button press event type=brightness-down
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_down,250
 - hard value=0, min=0, max=0
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_down,252
 - already min
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_screen,414
 - using resource 0x8946b10
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 1 of 2
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_foreach_resource,375
 - resource 2 of 2
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,223
 - hard value=0, min=0, max=0
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_output_get_percentage,225
 - percentage 0
TI:13:04:43	TH:0x8887640	FI:gpm-feedback-widget.c	FN:gpm_feedback_display_value,140
 - Displaying 0.000000 on feedback widget
TI:13:04:43	TH:0x8887640	FI:gpm-refcount.c	FN:gpm_refcount_add,100
 - refcount now: 1
TI:13:04:43	TH:0x8887640	FI:gpm-refcount.c	FN:gpm_refcount_add,101
 - non zero, so sending REFCOUNT_ADDED
TI:13:04:43	TH:0x8887640	FI:gpm-info.c	FN:button_pressed_cb,679
 - Button press event type=brightness-down
TI:13:04:43	TH:0x8887640	FI:gpm-array.c	FN:gpm_array_append,141
 - adding to 0x89fb1b0, x=5, y=100, data=65280
TI:13:04:43	TH:0x8887640	FI:gpm-array.c	FN:gpm_array_append,141
 - adding to 0x89fb210, x=5, y=8214, data=65280
*** WARNING ***
TI:13:04:43	TH:0x8887640	FI:gpm-brightness-xrandr.c	FN:gpm_brightness_xrandr_filter_xevents,552
 - Event0 0x89c7e00
TI:13:04:45	TH:0x8887640	FI:gpm-refcount.c	FN:gpm_refcount_auto_decrement,74
 - zero, so sending REFCOUNT_ZERO
TI:13:04:45	TH:0x8887640	FI:gpm-feedback-widget.c	FN:gpm_feedback_close_window,130
 - Closing feedback widget