> My otherwise up-to-date Raspberry Pi 4 Model B used to boot just fine when booting from USB with uBoot but now becomes unresponsive (doesn’t reach gdm and doesn’t allow connection via ssh). Can you provide more details? Version of U-Boot, firmware, Fedora etc? When you say 'unresponse' how far does it get, what's on the screen? > Curiously, num. lock key does respond, but I’m unable to switch consoles… > > It boots just fine with UEFI v1.42 on a SD/Fedora on the same USB key... What does that mean? UEFI is a boot interface, U-Boot boots Fedora using UEFI. Do you mean some random build of EDK2? > I remember updating the eeprom bootloader via the Raspberry Pi OS to the latest version though a few weeks ago. When did the problem start to occur? > EDIT: happy to follow any guidance to help confirm whether or not it's related to a potential bug in raspi-provided bootloader/firmware... > -- > _______________________________________________ > 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 -- _______________________________________________ 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