неработающие шрифты в некоторых приложениях gnome

Просто захватите число и точку и вставьте перед ними новую строку:

$ perl -pe 's/\s(\d+\.)/\n$1/g' file 
1. TNT 00:00 
2. Swing From The Gutters 7:34 
3. Ten-Day Interval 13:29 
4. I Set My Face To The Hillside 18:16 
5. The Equator 24:26 
6. A Simple Way To Go Faster Than Light That Does Not Work 28:27 
7. The Suspension Bridge At Iguazu Falls 32:03 
8. Four-Day Interval 37:42 
9. In Sarah, Mencken, Christ And Beethoven There Were Women And Men 42:29 
10. Almost Always Is Nearly Enough 50:01 
11. Jetty 52:45 
12. Everglade 1:01:09 1:05:32