Thanks. I didn't get to the bottom of it, but after an upgrade and reboot, the device started writing properly again. I've seen it a few times before, but not often. Before I thought it might have been the image but now it is clear it was something wrong with the system itself.
Regards, /Lars -- Mailing list: https://launchpad.net/~lubuntu-qa Post to : lubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~lubuntu-qa More help : https://help.launchpad.net/ListHelp