Google PIxel 5 stuck at fastboot screen device state error Failed to

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

ERROR: Failed to pass validation, backup to fastboot boot up failed er) current-slot: er) slot-suffixes: _a er) slot-count: 1 er

fastboot get active slot I have total 3 slots but only using 1 SSD of 256 gb and 1 HDD of 1 TB , the slot which I'm not using can accommodate another SSD I guess

fastboot set active slot 的权限➜ sudo chown root:root homeandroid_11_source_repooutsoonghostlinux-x86b_fastboot: error: failed to identify current slot