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Questions related to the CPU and instruction set of the Raspberry Pi. See also: cross-compiling

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Viewing battery status Archlinux arm

My raspberry pi is running ArchLinux Arm. I am trying to view the battery status and other relevant information. However, the directory /sys/class/power_supply/ is empty. … Why is it empty and how can I make ArchLinux Arm show the battery under that folder? …