title: Error updating Google Glass firmware using Mac w/ M1 CPU: fastboot: cannot get boot partition size
body: <p>I am updating the Firmware for the Google Glasses Enterprise 2 as stated on <a href="https://developers.google.com/glass-enterprise/downloads/system-images" rel="nofollow noreferrer">google's documentation</a>.</p>
  <p>I am getting the error while I am running this command on terminal <code>fastboot flash boot boot.img</code> It returns with an error as stated above <code>fastboot: error: cannot get boot partition size</code> . Well i tried two different versions of the System images as mentioned on <a href="https://developers.google.com/glass-enterprise/downloads/system-images" rel="nofollow noreferrer">Google's website</a>. I tried to change it to <code>fastboot flash boot_a boot.img</code> but the same error.</p>
  <p>I saw someone was having the same <a href="https://stackoverflow.com/a/64533981/9076566">issue</a> as well there but no solution. Do someone have idea how can we install the system image on it. I have skipped it and run other commands all goes well but the boot is not working which is why the it only shows me now recovery mode/fastboot.</p>