On Tue, 8 Aug 2023 12:52:50 -0700 Samuel Sieb <samuel@xxxxxxxx> wrote: > On 8/8/23 09:43, Geoffrey Leach wrote: > > Answers to questions below. FWIW, on both systems a different SD > > card performs with no problem. That and the error message from > > e2fsck lead me to suspect that my problem is a bad superblock on > > the card. I've been unable to find any instructions on how to get > > e2fsck to mark the current superblock bad and create a new > > superblock. > > You can't do that. The filesystem puts the superblock in a specific > position. If the SD card has a bad block, then it's probably time to > toss it. But you could try copying /dev/zero to the entire card and > see if it reallocates. Not good news, but helpful none the less. Thanks. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-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/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue