I recharged the mouse, but:
$ solaar show
Unifying Receiver
Device path : /dev/hidraw0
USB id : 046d:c52b
Serial : 23FF9429
Firmware : 12.10.B0032
Bootloader : 02.15
Other : AA.AA
Has 3 paired device(s) out of a maximum of 6.
Notifications: wireless (0x000100)
Device activity counters: 1=70, 2=105
1: Wireless Keyboard K270(unifying)
Codename : K270(unifying)
Kind : keyboard
Wireless PID : 4003
Protocol : HID++ 2.0
Polling rate : 20 ms (50Hz)
Serial number: 1A395FC1
Firmware: RQK 35.00.B0017
The power switch is located on the top case.
Supports 12 HID++ 2.0 features:
0: ROOT {0000}
1: FEATURE SET {0001}
2: DEVICE FW VERSION {0003}
3: DEVICE NAME {0005}
4: BATTERY STATUS {1000}
5: unknown:1820 {1820} hidden
6: REPROG CONTROLS {1B00}
7: WIRELESS DEVICE STATUS {1D4B}
8: unknown:1DF0 {1DF0} hidden
9: unknown:1DF3 {1DF3} hidden
10: ENCRYPTION {4100}
11: KEYBOARD LAYOUT {4520}
Has 8 reprogrammable keys:
0: Play/Pause => Play/Pause
nonstandard
1: Mute => Mute
nonstandard
2: Volume Down => Volume Down
nonstandard
3: Volume Up => Volume Up
nonstandard
4: MY HOME => HomePage
nonstandard, reprogrammable
5: Mail => Email
nonstandard, reprogrammable
6: SLEEP => Sleep
nonstandard, reprogrammable
7: Calculator => Calculator
nonstandard, reprogrammable
Battery: 70%, discharging.
2: Wireless Mouse MX Master
Codename : MX Master
Kind : mouse
Wireless PID : 4071
Protocol : HID++ 4.5
Polling rate : 8 ms (125Hz)
Serial number: F8EBBFD1
Bootloader: BOT 56.10.B0005
Firmware: MPM 12.10.B0005
Firmware: MPM 12.10.B0005
Other:
The power switch is located on the base.
Supports 32 HID++ 2.0 features:
0: ROOT {0000}
1: FEATURE SET {0001}
2: DEVICE FW VERSION {0003}
3: DEVICE NAME {0005}
4: WIRELESS DEVICE STATUS {1D4B}
5: RESET {0020}
6: unknown:0021 {0021}
7: BATTERY STATUS {1000}
8: unknown:1806 {1806} internal, hidden
9: CHANGE HOST {1814}
10: REPROG CONTROLS V4 {1B04}
11: ADJUSTABLE DPI {2201}
12: VERTICAL SCROLLING {2100}
Roller type: 3G
Ratchet per turn: 24
Scroll lines: 0
13: SMART SHIFT {2110}
14: HIRES WHEEL {2121}
Multiplier: 8
Has invert
Normal wheel motion
Has ratchet switch
Normal wheel mode
High resolution mode
HID notification
15: GESTURE 2 {6501}
16: unknown:00C2 {00C2}
17: unknown:1813 {1813} internal, hidden
18: unknown:1830 {1830} internal, hidden
19: unknown:1890 {1890} internal, hidden
20: unknown:1891 {1891} internal, hidden
21: unknown:18A1 {18A1} internal, hidden
22: unknown:18C0 {18C0} internal, hidden
23: unknown:1DF3 {1DF3} internal, hidden
24: unknown:1E00 {1E00} hidden
25: unknown:1EB0 {1EB0} internal, hidden
26: unknown:1803 {1803} internal, hidden
27: unknown:1861 {1861} internal, hidden
28: unknown:9001 {9001} internal, hidden
29: unknown:9200 {9200} internal, hidden
30: unknown:9202 {9202} internal, hidden
31: unknown:1805 {1805} internal, hidden
Has 8 reprogrammable keys:
0: LEFT CLICK , default: LeftClick =>
LEFT CLICK
mse, pos:0, group:1, gmask:1
1: RIGHT CLICK , default: RightClick =>
RIGHT CLICK
mse, pos:0, group:1, gmask:1
2: MIDDLE BUTTON , default: MiddleMouseButton =>
MIDDLE BUTTON
mse, reprogrammable, divertable, pos:0, group:3, gmask:7
3: BACK AS BUTTON 4 , default: BackEx =>
BACK AS BUTTON 4
mse, reprogrammable, divertable, pos:0, group:2, gmask:3
4: FORWARD AS BUTTON 5 , default: BrowserForwardEx =>
FORWARD AS BUTTON 5
mse, reprogrammable, divertable, pos:0, group:2, gmask:3
5: unknown:00C3 , default: unknown:00A9 =>
unknown:00C3
mse, reprogrammable, divertable, pos:0, group:3, gmask:7
6: unknown:00C4 , default: unknown:009D =>
unknown:00C4
mse, reprogrammable, divertable, pos:0, group:3, gmask:7
7: unknown:00D7 , default: unknown:00B4 =>
unknown:00D7
divertable, virtual, pos:0, group:4, gmask:0
Battery: 90%, discharging.
3: Performance Mouse MX
Codename : Performance MX
Kind : mouse
Wireless PID : 101A
Protocol : HID++ 1.0
Polling rate : 8 ms (125Hz)
Serial number: 767493F0
The power switch is located on the base.
Battery: unknown (device is offline).
$ for DEVICE in `upower -e | grep hidpp`; do upower -i ${DEVICE} ; done
native-path: hidpp_battery_2
model: Wireless Mouse MX Master
serial: 4071-f8-eb-bf-d1
power supply: no
updated: Fri 13 Nov 2020 15:45:35 CET (79 seconds ago)
has history: yes
has statistics: yes
mouse
present: yes
rechargeable: yes
state: fully-charged
warning-level: none
battery-level: full
percentage: 100% (should be ignored)
icon-name: 'battery-full-charged-symbolic'
native-path: hidpp_battery_3
model: Wireless Keyboard K270
serial: 4003-1a-39-5f-c1
power supply: no
updated: Fri 13 Nov 2020 15:45:47 CET (67 seconds ago)
has history: yes
has statistics: yes
keyboard
present: yes
rechargeable: yes
state: discharging
warning-level: none
battery-level: normal
percentage: 55% (should be ignored)
icon-name: 'battery-low-symbolic'
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to upower in Ubuntu.
https://bugs.launchpad.net/bugs/1903995
Title:
upower report wrong battery percentage for Logitech Unify devices
Status in upower package in Ubuntu:
Triaged
Bug description:
The battery percentage reported by upower for Logitech devices
connected using Unify receiver are wrong. Below are the results for
two devices: Mouse and Keyboard:
* Battery percentages reported by Unify receiver using Solaar:
$ solaar show | grep -iP "^(( \d: )|(.*batt.*))"
1: Wireless Keyboard K270(unifying)
4: BATTERY STATUS {1000}
Battery: 70%, discharging.
2: Wireless Mouse MX Master
7: BATTERY STATUS {1000}
Battery: 20%, discharging.
* Battery percentages reported by upower:
$ upower -i /org/freedesktop/UPower/devices/keyboard_hidpp_battery_0
native-path: hidpp_battery_0
model: Wireless Keyboard K270
serial: 4003-1a-39-5f-c1
power supply: no
updated: Thu 12 Nov 2020 13:59:18 CET (119 seconds ago)
has history: yes
has statistics: yes
keyboard
present: yes
rechargeable: yes
state: discharging
warning-level: none
battery-level: normal
percentage: 55% (should be ignored)
icon-name: 'battery-low-symbolic'
$ upower -i /org/freedesktop/UPower/devices/mouse_hidpp_battery_1
native-path: hidpp_battery_1
model: Wireless Mouse MX Master
serial: 4071-f8-eb-bf-d1
power supply: no
updated: Thu 12 Nov 2020 14:03:14 CET (27 seconds ago)
has history: yes
has statistics: yes
mouse
present: yes
rechargeable: yes
state: discharging
warning-level: low
battery-level: low
percentage: 10% (should be ignored)
icon-name: 'battery-caution-symbolic'
Basically the difference is big so I'm getting a lot of notifications
related to low battery even if the battery is OK:
* Mouse, upower: 10% real (Solaar): 20%
* Keyboard: upower: 70% real (Solaar): 55%
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: upower 0.99.11-1build2
ProcVersionSignature: Ubuntu 5.4.0-53.59-generic 5.4.65
Uname: Linux 5.4.0-53-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.11
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Nov 12 13:58:35 2020
InstallationDate: Installed on 2020-04-19 (206 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200417)
SourcePackage: upower
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.apport.crashdb.conf: 2020-06-17T11:02:56.934699
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/upower/+bug/1903995/+subscriptions
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