How to check EFI partition free space?

zmaint

I used lsblk (also confirmed using disks) that my EFI partition is /dev/sda1. Oddly a df -h doesn't show sda1, it only shows sda3 (with sda2 being swap). I also trieddf -h /dev/sda1 but that shows the size for devtmpfs (4mb, and I know my EFI is 512mb) How do I know full the EFI partition is?

Axios

zmaint Mount it in disks will show then unmount

ReillyBrogan

The boot partition is only mounted during updates and unmounted immediately afterwards. You can mount it manually by running sudo clr-boot-manager mount-boot which will then allow you to see the free space.

zmaint

Axios Perfect. I didn't even think to try and mount it there.