Hello. I don't remember if it has always been this way. I was trying to upgrade from Fedora 38 to 39 on a Raspberry. sudo dnf system-upgrade download --releasever=39 The point is that on the subsequent boot, following dnf system-upgrade reboot the operation fails because the signature verification fails, due to the fact that the date/time of the RPi is incorrect. You know, each time the RPi is rebooted, it lose the date/time. So, has it always been this way and I don't remember that? Or in the past, system-upgrade was performed after the clock was synchronized with some source? Thanks, A. _______________________________________________ arm mailing list -- arm@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to arm-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/arm@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue