How to Check and Change Current Active Slot on Android [Fastboot

failed to identify current slot fastboot_ error_ failed to identify current slot It takes me 7 seconds to get to windows after pressing the power button on my current system and I can't believe people are okay with this nonsense after fastboot change slot 的权限➜ sudo chown root:root homeandroid_11_source_repooutsoonghostlinux-x86b_fastboot: error: failed to identify current slot

fastboot set active slot I built AOSP Android 11 Sunfish by my self and try to flash out images using fastboot into the phone The entire build and flashing process is