That's not a bug in udisks. As the error message says, an empty "erase" value is invalid, you need to specify a mode:
http://udisks.freedesktop.org/docs/latest/gdbus- org.freedesktop.UDisks2.Block.html#gdbus-method-org-freedesktop- UDisks2-Block.Format ** Changed in: udisks2 (Ubuntu) Status: Confirmed => Invalid ** Changed in: usb-creator (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1294877 Title: usb-creator fails to wipe usb device when the device has ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1294877/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
