@piaFOG26 There is nothing on fog that says “you must update” though most likely we’d have recommended it.

Ubuntu 20 LTS went EOL June 2026. That aside, we need more informaiton please.

Provide the install logs and maybe a screenshot of the actual error you’re seeing when trying to update.

Also, worthwhile, might be worth installing the 1.6.0-RC version (RC-14 is the current latest available) as likely by mid November, it will become the latest official available release.

Either way, please provide more information.

Thank you,

@Tom-Elliott

Thank you!

As you thought, it was a double DHCP server… Even though .6 was in bridge mode, the DHCP server on it was still enabled, unlike the other MikroTik switches we have. Disabling it brought the iPXE booting back. I’ve run a re-inventory task and am now running an image capture task.

I’ll have to keep a future eye open for that as we expand our classroom network.

Cheers!