On Wed, 2016-03-30 at 12:38 +0530, maruthi srinivas wrote: > Hi, > > Iam using pulseaudio 8.0. In my setup, I connected two monitors with > HDMI and DP. When DP audio endpoint is selected in sound settings and > audio starts playing over it, I tried to > change resolution of HDMI connected monitor. After resolution change, > endpoint switched to HDMI automatically. Is this expected  or a bug in > pulseaudio ? It's a bug. There's a similar bug report here: https://bugs.freedesktop.org/show_bug.cgi?id=93946 That bug has a bit different use case, but the fix for that bug may very well fix your problem too. -- Tanu