Battery (Conservation) Mode - Linux

Guestbook

Check Ideapad_laptop kernel module exposes the current conservation_mode

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$ cat /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode
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Disable conservation mode

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# echo 0 > /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode

Enable conservation mode

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# echo 1 > /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode