I'm running Manjaro i3 for a year now and I haven't got any particular problem since last month.
My problem is simple: The battery doesn't load anymore. I firstly thinking about the end of life of my battery (it's a low cost laptop) so I bought a new one, but the please is still the same..
Here's the display with my new battery (tested by the vendor as working) :
$ upower -i /org/freedesktop/UPower/devices/battery_BAT0 native-path: BAT0 vendor: Notebook model: BAT serial: 0001 power supply: yes updated: lun. 13 mai 2019 10:57:01 +07 (63 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: charging warning-level: none energy: 0 Wh energy-empty: 0 Wh energy-full: 0 Wh energy-full-design: 0 Wh energy-rate: 0 W percentage: 0% capacity: 100% technology: lithium-ion icon-name: 'battery-caution-charging-symbolic'
I'm afraid about the line energy-full-design: 0 Wh which (from what I've understood) means that the battery can't charge more than 0Wh (which sounds absurd)...
Thanks all in advance for your help