You have been subscribed to a public bug: The battery icon displays a question mark symbol instead of displaying the battery percentage. It does not appear to be detecting whether a power source is connected or not.
$ upower -d Device: /org/freedesktop/UPower/devices/line_power_ADP0 native-path: ADP0 power supply: yes updated: Sun 02 Jun 2019 08:20:42 PM EDT (91 seconds ago) has history: no has statistics: no line-power warning-level: none online: no icon-name: 'ac-adapter-symbolic' Device: /org/freedesktop/UPower/devices/DisplayDevice power supply: no updated: Sun 02 Jun 2019 08:18:35 PM EDT (218 seconds ago) has history: no has statistics: no unknown warning-level: none icon-name: 'battery-missing-symbolic' $ upower --dump Device: /org/freedesktop/UPower/devices/line_power_ADP0 native-path: ADP0 power supply: yes updated: Mon 03 Jun 2019 09:54:41 PM EDT (380 seconds ago) has history: no has statistics: no line-power warning-level: none online: no icon-name: 'ac-adapter-symbolic' Device: /org/freedesktop/UPower/devices/DisplayDevice power supply: no updated: Mon 03 Jun 2019 09:54:41 PM EDT (380 seconds ago) has history: no has statistics: no unknown warning-level: none icon-name: 'battery-missing-symbolic' Daemon: daemon-version: 0.99.7 on-battery: no lid-is-closed: no lid-is-present: yes critical-action: HybridSleep ** Affects: ubuntu Importance: Undecided Status: Invalid -- Battery percentage not displayed for Lenovo IdeaPad S145 running on Peppermint Linux 10. https://bugs.launchpad.net/bugs/1831519 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs