[jitsi-dev] Jitsi crash after pushing video button on Mac and no sound on Linux

Dear Devs,
have send last friday (12th Dec) logfiles about
+) crashing Jitsi, when once a audio call is established, pushing the
video button crashes Jitsi (on Mac OS 10.8.5)
+) no audio on Linux (Debian testing on Thinkpad T440p) when calling to
another contact (Ubuntu 14.04), audio indicator goes to 100% but no sound
(same results as performed previously during tests with Conrad; logs
from Debian testing)

hope logs are useful,
br, MS