screen not locked after lid close and reopen

[Darren Hoo]

Hello developers,

when I close the lid  the screen is not locked as I expect.while I
reopen the lid,the screen first gets blank and then unblank again.
My notebook itself can turn off the backlight upon lid-close without g-p-m.
but lock screen does work while resume from suspend or hibernate.

here's my setup:
/apps/gnome-power-manager/buttons/lid_ac nothing   nothing
/apps/gnome-power-manager/lock/use_screensaver_settings false
/apps/gnome-power-manager/lock/blank_screen true

the output of  gnome-power-manager --verbose is attached
when I close and reopen the lid,it seems that only  on-ac-changed
signal is triggered,never have I seen any lid button events.
what's wrong?

I have tried  version 2_26_3 and git master version.

TI:20:54:35 TH:0x982edb8 FI:egg-debug.c FN:egg_debug_init,306
 - Verbose debugging 1 (on console 0)GPM_VERBOSE
TI:20:54:35 TH:0x982edb8 FI:gpm-main.c FN:main,210
 - GNOME 电源管理器 2.26.3
TI:20:54:35 TH:0x982edb8 FI:gpm-session.c FN:gpm_session_init,464
 - idle: 0, inhibited: 0
TI:20:54:35 TH:0x982edb8 FI:gpm-session.c FN:gpm_session_register_client,325
 - registered startup '(null)' to client id '/org/gnome/SessionManager/Client21'
TI:20:54:35 TH:0x982edb8 FI:egg-console-kit.c FN:egg_console_kit_init,250
 - ConsoleKit session ID: /org/freedesktop/ConsoleKit/Session27
TI:20:54:36 TH:0x982edb8 FI:dkp-device.c FN:dkp_device_set_object_path,164
 - using object_path: /org/freedesktop/DeviceKit/Power/devices/line_power_AC
TI:20:54:36 TH:0x982edb8 FI:dkp-device.c FN:dkp_device_set_object_path,164
 - using object_path: /org/freedesktop/DeviceKit/Power/devices/battery_BAT0
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=124
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=213
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=150
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_xevent_key,211
 - could not map keysym 1008ffa8 to keycode
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=233
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=232
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=160
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=244
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=238
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=237
TI:20:54:36 TH:0x982edb8 FI:gpm-button.c FN:gpm_button_grab_keystring,184
 - Grabbed modmask=0, keycode=236
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.gnome.ScreenSaver
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_update_cache,636
 - screen 1 of 1
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_update_cache,641
 - watching ::monitors_changed on 0x984f0c8
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_update_cache,662
 - adding resource 0x98aac90
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-hal.c FN:gpm_brightness_hal_init,476
 - Laptop panel levels: 8
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-hal.c FN:gpm_brightness_hal_init,492
 - laptop_panel.brightness_in_hardware: True
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-hal.c FN:gpm_brightness_hal_get_hw,119
 - GetBrightness returned level: 7
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-hal.c FN:gpm_brightness_hal_init,513
 - Starting: (7 of 7)
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:gpm-prefs-server.c FN:gpm_prefs_server_set_capability,84
 - capability now 4
TI:20:54:36 TH:0x982edb8 FI:gpm-prefs-server.c FN:gpm_prefs_server_set_capability,84
 - capability now 5
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_evaluate,190
 - is_idle=0, is_inhibited=0
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_evaluate,195
 - X not idle
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_dim,257
 - Setting dim idle timeout: 30s
TI:20:54:36 TH:0x982edb8 FI:gpm-feedback-widget.c FN:gpm_feedback_set_icon_name,162
 - Using icon name 'gpm-brightness-lcd'
TI:20:54:36 TH:0x982edb8 FI:gpm-dpms.c FN:gpm_dpms_clear_timeouts,345
 - set timeouts to zero
TI:20:54:36 TH:0x982edb8 FI:dkp-device.c FN:dkp_device_set_object_path,164
 - using object_path: /org/freedesktop/DeviceKit/Power/devices/line_power_AC
TI:20:54:36 TH:0x982edb8 FI:dkp-device.c FN:dkp_device_set_object_path,164
 - using object_path: /org/freedesktop/DeviceKit/Power/devices/battery_BAT0
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-light-sensor.c FN:gpm_light_sensor_get_absolute,147
 - no hardware!
TI:20:54:36 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,253
 - 1. main brightness 1.000000
TI:20:54:36 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,271
 - 2. battery scale 1.000000, brightness 1.000000
TI:20:54:36 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,289
 - 3. idle scale 1.000000, brightness 1.000000
TI:20:54:36 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,309
 - 4. ambient scale 1.000000, brightness 1.000000
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_foreach_screen,448
 - using resource 0x98aac90
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_foreach_resource,410
 - resource 1 of 2
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_foreach_resource,410
 - resource 2 of 2
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_output_get_percentage,252
 - hard value=7, min=0, max=7
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-xrandr.c FN:gpm_brightness_xrandr_output_get_percentage,254
 - percentage 100
TI:20:54:36 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,317
 - values are the same, no action
TI:20:54:36 TH:0x982edb8 FI:gpm-feedback-widget.c FN:gpm_feedback_set_icon_name,162
 - Using icon name 'gpm-brightness-kbd'
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
TI:20:54:36 TH:0x982edb8 FI:egg-dbus-proxy.c FN:egg_dbus_proxy_connect,73
 - already connected to org.freedesktop.Hal
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-brightness-kbd.c FN:gpm_brightness_kbd_init,714
 - No devices of capability keyboard_backlight
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_check_cpu,127
 - Setting the CPU load check to 0
TI:20:54:36 TH:0x982edb8 FI:gpm-manager.c FN:gpm_manager_init,1659
 - creating new inhibit instance
TI:20:54:36 TH:0x982edb8 FI:gpm-manager.c FN:gpm_manager_init,1669
 - creating new control instance
TI:20:54:36 TH:0x982edb8 FI:gpm-manager.c FN:gpm_manager_init,1674
 - creating new tray icon
TI:20:54:36 TH:0x982edb8 FI:dkp-device.c FN:dkp_device_set_object_path,164
 - using object_path: /org/freedesktop/DeviceKit/Power/devices/line_power_AC
TI:20:54:36 TH:0x982edb8 FI:dkp-device.c FN:dkp_device_set_object_path,164
 - using object_path: /org/freedesktop/DeviceKit/Power/devices/battery_BAT0
TI:20:54:36 TH:0x982edb8 FI:gpm-phone.c FN:gpm_phone_dbus_connect,242
 - get connection
TI:20:54:36 TH:0x982edb8 FI:gpm-phone.c FN:gpm_phone_dbus_connect,253
 - get proxy
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-phone.c FN:gpm_phone_dbus_connect,261
 - Cannot connect, maybe the daemon is not running: Could not get owner of name 'org.gnome.phone': no such name
TI:20:54:36 TH:0x982edb8 FI:gpm-engine.c FN:gpm_engine_init,800
 - Using per-time notification policy
TI:20:54:36 TH:0x982edb8 FI:gpm-control.c FN:gpm_control_allowed_suspend,173
 - conf=1, polkit=1, fg=1, can=1
TI:20:54:36 TH:0x982edb8 FI:gpm-control.c FN:gpm_control_allowed_hibernate,201
 - conf=1, polkit=1, fg=1, can=1
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_blank,278
 - Setting blank idle timeout: 600s
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_evaluate,190
 - is_idle=0, is_inhibited=0
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_evaluate,195
 - X not idle
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_sleep,295
 - Setting sleep idle timeout: 0s
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_evaluate,190
 - is_idle=0, is_inhibited=0
TI:20:54:36 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_evaluate,195
 - X not idle
TI:20:54:36 TH:0x982edb8 FI:gpm-prefs-server.c FN:gpm_prefs_server_set_capability,84
 - capability now 13
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-phone.c FN:gpm_phone_coldplug,76
 - not connected
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-devicekit.c FN:gpm_devicekit_get_object_icon,113
 - fixing up unknown 59.198692
TI:20:54:36 TH:0x982edb8 FI:gpm-devicekit.c FN:gpm_devicekit_get_object_icon,139
 - got filename: gpm-battery-charged
TI:20:54:36 TH:0x982edb8 FI:gpm-engine.c FN:gpm_engine_recalculate_state_icon,375
 - ** EMIT: icon-changed: gpm-battery-charged
TI:20:54:36 TH:0x982edb8 FI:gpm-tray-icon.c FN:gpm_tray_icon_set_icon,155
 - Setting icon to gpm-battery-charged
*** WARNING ***
TI:20:54:36 TH:0x982edb8 FI:gpm-devicekit.c FN:gpm_devicekit_get_object_summary,237
 - in an undefined state we are not charging or discharging and the batteries are also not charged
TI:20:54:36 TH:0x982edb8 FI:gpm-engine.c FN:gpm_engine_get_summary,234
 - tooltip: 笔记本电池 (59.2%)
TI:20:54:36 TH:0x982edb8 FI:gpm-engine.c FN:gpm_engine_recalculate_state_summary,407
 - ** EMIT: summary-changed(1): 笔记本电池 (59.2%)
TI:20:54:36 TH:0x982edb8 FI:gpm-engine.c FN:gpm_engine_get_warning_time,139
 - time zero, falling back to percentage for battery
TI:20:54:38 TH:0x982edb8 FI:gpm-notify.c FN:ac_adapter_changed_cb,197
 - clearing notify due ac being present
TI:20:54:38 TH:0x982edb8 FI:gpm-manager.c FN:ac_adapter_changed_cb,951
 - Setting on-ac: 1
TI:20:54:38 TH:0x982edb8 FI:gpm-brightness-kbd.c FN:gpm_brightness_kbd_set_std,323
 - no hardware
TI:20:54:38 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_blank,278
 - Setting blank idle timeout: 600s
TI:20:54:38 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_sleep,295
 - Setting sleep idle timeout: 0s
TI:20:54:38 TH:0x982edb8 FI:gpm-screensaver.c FN:gpm_screensaver_poke,341
 - poke
TI:20:54:38 TH:0x982edb8 FI:gpm-manager.c FN:ac_adapter_changed_cb,972
 - emitting on-ac-changed : 1
TI:20:54:38 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,253
 - 1. main brightness 1.000000
TI:20:54:38 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,271
 - 2. battery scale 1.000000, brightness 1.000000
TI:20:54:38 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,289
 - 3. idle scale 1.000000, brightness 1.000000
TI:20:54:38 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,309
 - 4. ambient scale 1.000000, brightness 1.000000
*** WARNING ***
TI:20:54:38 TH:0x982edb8 FI:gpm-brightness.c FN:gpm_brightness_trust_cache,101
 - using cache for value 100 (probably okay)
TI:20:54:38 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,317
 - values are the same, no action
TI:20:54:42 TH:0x982edb8 FI:gpm-notify.c FN:ac_adapter_changed_cb,197
 - clearing notify due ac being present
TI:20:54:42 TH:0x982edb8 FI:gpm-manager.c FN:ac_adapter_changed_cb,951
 - Setting on-ac: 1
TI:20:54:42 TH:0x982edb8 FI:gpm-brightness-kbd.c FN:gpm_brightness_kbd_set_std,323
 - no hardware
TI:20:54:42 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_blank,278
 - Setting blank idle timeout: 600s
TI:20:54:42 TH:0x982edb8 FI:gpm-idle.c FN:gpm_idle_set_timeout_sleep,295
 - Setting sleep idle timeout: 0s
TI:20:54:42 TH:0x982edb8 FI:gpm-screensaver.c FN:gpm_screensaver_poke,341
 - poke
TI:20:54:42 TH:0x982edb8 FI:gpm-manager.c FN:ac_adapter_changed_cb,972
 - emitting on-ac-changed : 1
TI:20:54:42 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,253
 - 1. main brightness 1.000000
TI:20:54:42 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,271
 - 2. battery scale 1.000000, brightness 1.000000
TI:20:54:42 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,289
 - 3. idle scale 1.000000, brightness 1.000000
TI:20:54:42 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,309
 - 4. ambient scale 1.000000, brightness 1.000000
*** WARNING ***
TI:20:54:42 TH:0x982edb8 FI:gpm-brightness.c FN:gpm_brightness_trust_cache,101
 - using cache for value 100 (probably okay)
TI:20:54:42 TH:0x982edb8 FI:gpm-backlight.c FN:gpm_backlight_brightness_evaluate_and_set,317
 - values are the same, no action

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[Darren Hoo]

Hi zsolt,
Thanks a lot  for your tip! it works for me now(2.6.26-3)

On Wed, Jul 8, 2009 at 10:48 PM, Zsolt Barat<zsolt@...> wrote:
> I'm not a gpm-dev, but for me it works enabling: hal-legacy-buttons. I'm
> using 2.27.1 right now, compiled from source.
>
Yes,I added  --enable-legacy-buttons to my configure parameters.

I also notice that I have to set
   /apps/gnome-power-manager/buttons/lid_ac to blank
set it to nothing will stop g-p-m from lock the screen.Though my notebook
can itself turn off back light on lid-close

I have still another  question: who starts gnome-screensaver?dbus?
As soon as I logged in gnome,I found that g-ss does not start immediately
so if I then close the lid and open it again,screen is not locked.
and there're warnings in .xsession-errors:
gnome-screensaver is not running.I assume it's warned by g-p-m

If I lock the screen manually using key ctrl_alt_L, from then on
g-p-m works as expected.
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[Richard Hughes-6]

2009/7/8 Darren Hoo <darren.hoo@...>:
> when I close the lid  the screen is not locked as I expect.while I
> reopen the lid,the screen first gets blank and then unblank again.

This is probably being done in hardware.

> My notebook itself can turn off the backlight upon lid-close without g-p-m.
> but lock screen does work while resume from suspend or hibernate.
> what's wrong?

Looks like the lid event isn't being sent. You can either use 2.23.x
and use HAL to get this event, or use DeviceKit-power 008 and git
master. If neither of this works, you need to look at the acpi and
kernel layers to make sure the event is being sent correctly.

Richard.
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