задержка изменения состояния питания индикатора

Я недавно мигрировал на 64-разрядные 16.04 LTS от 32-разрядных 14.04 LTS на моем ноутбуке Toshiba L645. Я сталкиваюсь с проблемой с индикатором питания на панели единицы. Когда я изменяю источник питания на батарею от AC, indicator-power обычно берет о нескольких минутах прежде, чем обновить состояние. Я знаю, что система/аппаратные средства хорошо работает как udevadm monitor -u немедленно выводы на изменении:

UDEV  [3276.620509] change   /devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0003:00/power_supply/ACAD (power_supply)
UDEV  [3277.010187] change   /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1 (power_supply) 
UDEV  [3451.378534] change   /devices/LNXSYSTM:00/LNXSYBUS:00/ACPI0003:00/power_supply/ACAD (power_supply) 
UDEV  [3451.770260] change   /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT1 (power_supply)

Я думаю, что настоящая проблема upower пакет это indicator-power использование для обновления его информации, Когда я делаю upower --monitor-detail Я вижу, что это не обновляет, когда состояние электропитания изменяется. Моя текущая версия upower (0.99.4-2ubuntu0.2).

Обновление: Эта проблема не является персистентной, т.е. иногда indicator-power работы немедленно, иногда это не делает.

Вот upower daemon вывод при отключении в 11:58:20.495 (заметьте native-path первоначально говорит BAT1 но быстро изменения в ACAD в 11:58:20.499 даже при том, что компьютер все еще разъединяется. native-path исправлен только в 12:00:21.292, целые две минуты спустя):

[11:58:20.495]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 11:58:20 AM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               fully-charged
    warning-level:       none
    energy:              4.46 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         65.355 W
    voltage:             12.568 V
    percentage:          100%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-charged-symbolic'

[11:58:20.499]  device changed:     /org/freedesktop/UPower/devices/line_power_ACAD
  native-path:          ACAD
  power supply:         yes
  updated:              Sat 18 Jun 2016 11:58:20 AM NPT (0 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    warning-level:       none
    online:              no
    icon-name:          'ac-adapter-symbolic'

[11:58:20.499]  device changed:     /org/freedesktop/UPower/devices/line_power_ACAD
  native-path:          ACAD
  power supply:         yes
  updated:              Sat 18 Jun 2016 11:58:20 AM NPT (0 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    warning-level:       none
    online:              no
    icon-name:          'ac-adapter-symbolic'

[12:00:21.292]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.296]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.298]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.300]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.302]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.303]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.305]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.307]  device changed:     /org/freedesktop/UPower/devices/battery_BAT1
  native-path:          BAT1
  vendor:               LGC
  power supply:         yes
  updated:              Sat 18 Jun 2016 12:00:21 PM NPT (0 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               discharging
    warning-level:       none
    energy:              4.401 Wh
    energy-empty:        0 Wh
    energy-full:         4.46 Wh
    energy-full-design:  4.4 Wh
    energy-rate:         1.754 W
    voltage:             12.105 V
    time to empty:       2.5 hours
    percentage:          98%
    capacity:            100%
    technology:          lithium-ion
    icon-name:          'battery-full-symbolic'
  History (charge):
    1466230521  98.000  discharging
  History (rate):
    1466230521  1.754   discharging

[12:00:21.309]  daemon changed:
  daemon-version:  0.99.4
  on-battery:      yes
  lid-is-closed:   no
  lid-is-present:  yes
  critical-action: HybridSleep

Однако, когда назад в AC, изменение мгновенно. Эта задержка только происходит при изменении состояния с AC на Батарею!