Check Ideapad_laptop kernel module exposes the current conservation_mode
1 | cat /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode |
Disable conservation mode
1 | echo 0 > /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode |
Enable conservation mode
1 | echo 1 > /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode |