From: Toby Smithe <tsmithe@ubuntu.com>
Subject: Try to ensure audio always works by defaulting to PortAudio enabled.

---
 mscore/mscore/preferences.cpp |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/mscore/mscore/preferences.cpp
+++ b/mscore/mscore/preferences.cpp
@@ -148,7 +148,7 @@
 #else
       useAlsaAudio       = true;
       useJackAudio       = false;
-      usePortaudioAudio  = false;
+      usePortaudioAudio  = true;
       useJackMidi        = false;
 #endif
       alsaDevice         = "default";
@@ -381,7 +381,7 @@
       useAlsaAudio       = s.value("useAlsaAudio", true).toBool();
       useJackAudio       = s.value("useJackAudio", false).toBool();
       useJackMidi        = s.value("useJackMidi",  false).toBool();
-      usePortaudioAudio  = s.value("usePortaudioAudio", false).toBool();
+      usePortaudioAudio  = s.value("usePortaudioAudio", true).toBool();
 #endif
 
       alsaDevice         = s.value("alsaDevice", "default").toString();