Re: Error running from procmail

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On Mon, Feb 07, 2022 at 07:06:38PM +0100, Adrian van Bloois wrote:
> Hallo,
> I try to run a morse code program from procmail to produce an audible
> signal when mail arrives. My postfix(MTA) calls procmail(mail delivery
> agent) to deliver the mail. This obviously runs in the background.
> :rpocmail calls morse to give the signal that mail has arrived. However
> morse produces an error:
> ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect: Connection refused
> 
> I'm using CentOS-7 right now, earlier I used CentOS-6 and then it worked
> perfectly. I suspect it is a matter of permissions, but I can't figure
> out where it goes wrong.
> Do you experts have any ideas????

Are you logging in directly to the CentOS machine and keeping a session
active, or is it running headless?

And just to sanity check, can you see if the pulseaudio and
pulseaudio-utils packages are installed:

$ rpm -q pulseaudio pulseaudio-utils

...and running:

$ ps aux | grep pulseaudio


--Sean




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