Re: [Trisquel-users] UNetbootin Installation

[enduzzer]

If you think you need UNetbootin rather than the default startup disk  
creator, download a binary copy and execute it. Check "allow executing as  
program" first (right-click, properties,permissions).

https://unetbootin.github.io/linux_download.html
Then run in terminal './unetbootin-linux64-661.bin'.