I just tried to use arm-image-installer to build an Rpi4 IoT image using the Fedora-39 IoT release image: Fedora-IoT-39.20231103.1-20231103.1.aarch64.raw.xz I asked the installer to resize the partition. At the end of the run, I get: The partition table has been altered. Calling ioctl() to re-read partition table. Syncing disks. e2fsck 1.46.5 (30-Dec-2021) /dev/sdb3 has unsupported feature(s): FEATURE_C12 e2fsck: Get a newer version of e2fsck! root: ********** WARNING: Filesystem still has errors ********** resize2fs 1.46.5 (30-Dec-2021) Please run 'e2fsck -f /dev/sdb3' first. I'm guessing the file system was created with a newer version of e2fsprogs than that supported in F38 (and there is no update on F38) and it created a new default feature in the filesystem, which isn't supported in the older version. According to google, this might be the orphan_file feature, but I have not verified that. -derek -- Derek Atkins 617-623-3745 derek@xxxxxxxxx www.ihtfp.com Computer and Internet Security Consultant -- _______________________________________________ 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