Ubuntu
udev package

  1. Bug #362315
  2. Comment #7

Comment 7 for bug 362315

Revision history for this message
Scott James Remnant (Canonical) (canonical-scott) wrote : Re: udev fails to identify crypt_LUKS swap partition by uuid

dd if=/dev/zero of=/dev/sda4

And set up LUKS on that device again.

Feel free to change the bug task from udev to whatever tool you used to create the device, I've opened a task on cryptsetup speculatively