I just installed Lubuntu in dualboot with Win10 on a HP x2 tablet pc. I didn't have much trouble to install it, only had to disable the drive encryption on Win10 to resize the partition first.
But I'm having trouble with the battery. I keep getting notifications saying lxqt-powermanagement: no battery! I tried reinstalling that utility, I did a full update with Muon, I tried installing another battery monitor, and I checked that battery monitoring is enabled in both Lubuntu and the BIOS.
upower -d output below, while the unit is on battery:
greench@greench-pc:~$ upower -d Device: /org/freedesktop/UPower/devices/line_power_ADP1 native-path: ADP1 power supply: yes updated: dim. 15 sept. 2019 23:20:08 CEST (2569 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: dim. 15 sept. 2019 20:26:13 CEST (13004 seconds ago) has history: no has statistics: no unknown warning-level: none icon-name: 'battery-missing-symbolic' Daemon: daemon-version: 0.99.10 on-battery: no lid-is-closed: no lid-is-present: yes critical-action: PowerOff
Any help appreciated.