Hello I'm a newbie on Linux and I'm french man. I wrote a topic on Linuxmint.com forum at https://forums.linuxmint.com/viewtopic.php?f=49&t=327717 My problem is that I don't see battery icon on Linux Mint 20 on Lenovo Laptop which processor is AMD A4 and graphic car is an ATI Radeon R3 (Lenovo V145-15AST) when I tape a command on terminal this is the answer $ acpi No support for device type: power_supply I've reinstalled most Linux Mint 20 but the problem persist How to do for resolve this problem??