Tag: linux

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DISPLAYMANAGER and WINDOWSMANAGER

🔗Change of Display Manager Pass root 1sudo -i Then open /etc/sysconfig/displaymanager with a text editor. 1vim /etc/sysconfig/displaymanager Display Manager can be changed at line DISPLAYMANAGER=&quo

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Know status and health battery in command-line

To see your battery infos you can use acpi if you have it or directly see system files. 🔗Upower command In both case you can use upower command to get some usefull infos: 1upower -i /org/freedesktop/

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How to know the graphic controller under Linux

To know your 3D graphic(s) controller(s) working (GPU or/and chipset) with your VGA output you can run the following command : 1/sbin/lspci | egrep 'VGA|3D' Example : 123/sbin/lspci | egrep 'VGA|3D'00