On my dad's pc , randomly dragonized stopped working. He shut the pc of normally in the morning and when booting in the evening it shows the following errors(both in snapshots and normal boot). I see the following errors when i press up arrow while loading snapshot and normal distro
Dependencies failed for:
Same "random filename" device
And a couple of timeout messages
I would echo @zoner. If you don't want to use dd then my tool of choice is imagewriter as well.
Lot of people prefer etcher as it is cross platform, but because of the changes to etcher I will no longer recommend it. Also, as etcher is an electron app it is huge in size compared to other similar apps for this purpose.