Does attended sysupgrade work with ext4 images?

I've successfully applied attended sysupgrade with the following devices:

  • TP-Link Archer C2600
  • TP-Link Archer C7v5
  • GL-Inet AR300M

These devices have flash memory and use squashfs.

I hesitate to apply attended sysupgrade for pi-like devices, which use an ext4 image on a sd-card. Therefore my question: Does attended sysupgrade work with ext4 images the same way as with squashfs images?

It worked fine for RPI zero for me on latest release. Didn't take any chances though. I backed up SD card to my PC.

1 Like

Thanks for your reply. Good to know. Will give it a try, but before making a backup of the sd-card. :wink:

Attended sysupgrade really works with ext4 images, tested with ext4 image for rpi4b.

A great thank you to all devs for this fabulous piece of software.