Same issue with Vivobook x505za, the report while battery is charging.
$ upower -i /org/freedesktop/UPower/devices/battery_BAT0 native-path: BAT0 vendor: ASUSTeK model: ASUS Battery power supply: yes updated: Sunday 16 July 2023 09:44:29 AM (12 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: pending-charge warning-level: none energy: 31.887 Wh energy-empty: 0 Wh energy-full: 33.062 Wh energy-full-design: 42.082 Wh energy-rate: 0 W voltage: 11.52 V charge-cycles: 231 percentage: 96% capacity: 78.5657% technology: lithium-ion icon-name: 'battery-full-charging-symbolic' kali is detecting the battery fine, its ubuntu. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to upower in Ubuntu. https://bugs.launchpad.net/bugs/1827644 Title: UPower and battery indicator show wrong information on fully charged ASUS Vivobook X510UR laptop Status in upower package in Ubuntu: Confirmed Bug description: When the ASUS Vivobook X510UR laptop is completely charged, the correct information is displayed on Windows. However, Ubuntu 18.04.2 LTS is unable to detect the true battery state. The GNOME battery indicator usually shows "Estimating..." or "Not charging", when the battery is at 100%. If you use the upower version 0.99.7-2ubuntu0.18.04.1 command "upower -i /org/freedesktop/UPower/devices/battery_BAT0", this is what you get: native-path: BAT0 vendor: ASUSTeK model: ASUS Battery power supply: yes updated: sex 03 mai 2019 14:33:43 -03 (4 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: pending-charge warning-level: none energy: 39,191 Wh energy-empty: 0 Wh energy-full: 39,26 Wh energy-full-design: 42,082 Wh energy-rate: 12,453 W voltage: 11,52 V percentage: 100% capacity: 93,294% technology: lithium-ion icon-name: 'battery-full-charging-symbolic' History (charge): 1556904821 100,000 discharging History (rate): 1556904821 12,453 discharging 1556904818 3,744 discharging The "state" should be "fully-charged", but instead it is "pending- charge". ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: upower 0.99.7-2ubuntu0.18.04.1 ProcVersionSignature: Ubuntu 4.18.0-18.19~18.04.1-generic 4.18.20 Uname: Linux 4.18.0-18-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.6 Architecture: amd64 CurrentDesktop: GNOME Date: Fri May 3 14:34:14 2019 InstallationDate: Installed on 2018-12-11 (142 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) ProcEnviron: LANGUAGE=pt_BR:pt:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pt_BR.UTF-8 SHELL=/bin/bash SourcePackage: upower UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/upower/+bug/1827644/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp