Still not clear what the pattern is... howver, whenever I've had a system that hung in boot because swap was "wrong", I've got out of it by doing a boot in recovery mode. It appears that a recovery boot serialises well enough that the system waits until swap/cryptswap is formatted properly.
Still not clear what the pattern is... howver, whenever I've had a system that hung in boot because swap was "wrong", I've got out of it by doing a boot in recovery mode. It appears that a recovery boot serialises well enough that the system waits until swap/cryptswap is formatted properly.