What did you try?
Did you try using Brasero? It should be installed by default. Use Brasero's option to create an "Audio project". Then drag the FLAC files in the white space in middle of the window and burn.
What did you try?
Did you try using Brasero? It should be installed by default. Use Brasero's option to create an "Audio project". Then drag the FLAC files in the white space in middle of the window and burn.