pulseaudio issues after installing NVIDIA driver

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Dear all,

Sorry if this may be off topic for TDE. I have a NVIDIA GT 1030 video card. I installed the proprietary driver version 535.146.02. The audio works fine from a fresh boot. However, if I recover from either suspend or hibernate pulseaudio stops working. The TDE sounds still work and mplayer can also play sound. However, firefox and vlc cannot. If I start vlc with a simple movie with sound, it says:

Audio output failed:
The audio device "default" could not be used:
Connection refused.

I did not have this problem with the opensource nouveau driver. Is there a way to restart pulseaudio? I tried with

pulseaudio --kill
pulseaudio --start

But that didn't make a difference. It seems that alsasound works but not pulseaudio. Any ideas how to troubleshoot this would be appreciated.

Thanks!

     Gianluca

PS: Also when I click on kmix there are now three choices: "Pulseaudio", "HDA Intel" and "HDA NVidia". Before installing the driver there were only the first two.

-----------------------------------------------------
Gianluca Interlandi, PhD gianluca@xxxxxxxxxxxxxxxx
                    +1 (206) 685 4435
                    http://gianluca.today/

Department of Bioengineering
University of Washington, Seattle WA U.S.A.
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