Comment 4 for bug 1744366

Revision history for this message
Peter Sanza (pcsanza) wrote :

I have similar problem on xubuntu 16.04. The only problem is that it occurs with only one of my two batteries. This leads me to consider that the problem may be stemming from an interaction with the battery metadata. The odd thing about the battery (the one that instigates the faulty behavior) is that it reports an unusually high energy-full value (>65Wh) whereas the design capacity is actually much smaller (~5Wh). I speculate that this could cause confusion into the actual state of charge and may prematurely shut the laptop down....

peter@peter-Studio-1558:~$ upower -d
Device: /org/freedesktop/UPower/devices/line_power_ADP1
  native-path: ADP1
  power supply: yes
  updated: Tue 02 Jul 2019 08:01:03 AM EDT (1126 seconds ago)
  has history: no
  has statistics: no
  line-power
    warning-level: none
    online: yes
    icon-name: 'ac-adapter-symbolic'

Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path: BAT0
  vendor: SDI
  model: Dell
  serial: 36892
  power supply: yes
  updated: Tue 02 Jul 2019 08:19:03 AM EDT (46 seconds ago)
  has history: yes
  has statistics: yes
  battery
    present: yes
    rechargeable: yes
    state: charging
    warning-level: none
    energy: 2.924 Wh
    energy-empty: 0 Wh
    energy-full: 65.509 Wh
    energy-full-design: 5.2 Wh
    energy-rate: 2.995 W
    voltage: 12.413 V
    percentage: 4%
    capacity: 100%
    technology: lithium-ion
    icon-name: 'battery-caution-charging-symbolic'
  History (rate):
    1562069943 2.995 charging

Device: /org/freedesktop/UPower/devices/DisplayDevice
  power supply: yes
  updated: Tue 02 Jul 2019 08:19:03 AM EDT (46 seconds ago)
  has history: no
  has statistics: no
  battery
    present: yes
    state: charging
    warning-level: none
    energy: 2.924 Wh
    energy-full: 65.509 Wh
    energy-rate: 2.995 W
    percentage: 4%
    icon-name: 'battery-caution-charging-symbolic'

Daemon:
  daemon-version: 0.99.4
  on-battery: no
  lid-is-closed: no
  lid-is-present: yes
  critical-action: HybridSleep
peter@peter-Studio-1558:~$ upower -d
Device: /org/freedesktop/UPower/devices/line_power_ADP1
  native-path: ADP1
  power supply: yes
  updated: Tue 02 Jul 2019 08:01:03 AM EDT (1899 seconds ago)
  has history: no
  has statistics: no
  line-power
    warning-level: none
    online: yes
    icon-name: 'ac-adapter-symbolic'

Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path: BAT0
  vendor: SDI
  model: Dell
  serial: 36892
  power supply: yes
  updated: Tue 02 Jul 2019 08:31:04 AM EDT (98 seconds ago)
  has history: yes
  has statistics: yes
  battery
    present: yes
    rechargeable: yes
    state: charging
    warning-level: none
    energy: 3.409 Wh
    energy-empty: 0 Wh
    energy-full: 65.509 Wh
    energy-full-design: 5.2 Wh
    energy-rate: 1.806 W
    voltage: 12.515 V
    percentage: 5%
    capacity: 100%
    technology: lithium-ion
    icon-name: 'battery-caution-charging-symbolic'
  History (rate):
    1562070664 1.806 charging

Device: /org/freedesktop/UPower/devices/DisplayDevice
  power supply: yes
  updated: Tue 02 Jul 2019 08:31:04 AM EDT (98 seconds ago)
  has history: no
  has statistics: no
  battery
    present: yes
    state: charging
    warning-level: none
    energy: 3.409 Wh
    energy-full: 65.509 Wh
    energy-rate: 1.806 W
    percentage: 5%
    icon-name: 'battery-caution-charging-symbolic'

Daemon:
  daemon-version: 0.99.4
  on-battery: no
  lid-is-closed: no
  lid-is-present: yes
  critical-action: HybridSleep