![pulseaudio unable to connect connection refused pulseaudio unable to connect connection refused](https://i.stack.imgur.com/GrXyz.png)
![pulseaudio unable to connect connection refused pulseaudio unable to connect connection refused](http://thelinuxexperiment.com/blog/wp-content/uploads/2011/07/Screenshot-Setup-LMMS.png)
More than 150,000 members are here to solve problems, share technology and best practices, and directly contribute to our product development process. Espo.ERROR: (500) Could not open socket: stream_socket_client(): unable to connect to tcp://:587 (Connection refused) POST /espo/api/v1/Email/action/sendTestEmail line: 416, file: /home/pusername/public_html/espo/application/Espo/Core/Mail/Sender.php SolarWinds solutions are rooted in our deep connection to our user base in the THWACK® online community. Espo.ERROR: (500) Could not open socket: stream_socket_client(): unable to connect to tcp://:587 (Connection refused) POST /espo/api/v1/Email/action/sendTestEmail line: 416, file: /home/username/public_html/espo/application/Espo/Core/Mail/Sender.php Actual results: PULSEAUDIO: Unable to connect: Connection refused aplay: main:546: audio open error: Connection refused Expected results: It should play sound.
give command aplayIt’s possible that your connection issues may be browser-specific. ALSA lib pulse.c:229:(pulseconnect) PulseAudio: Unable to connect: Connection refused cannot open mixer: Connection refused Looks like the mixer app is trying to connect to pulseaudio, which it shouldn't do anymore. open gnome-terminal as root or as normal user. If you’re encountering the localhost refused to connect error, here are seven fixes that should help you re-connect and get back to work.
![pulseaudio unable to connect connection refused pulseaudio unable to connect connection refused](https://www.raspberrypi.org/app/uploads/2020/11/profiles.png)
Espo.ERROR: (500) Could not open socket: stream_socket_client(): unable to connect to tcp://:587 (Connection refused) POST /espo/api/v1/Email/action/sendTestEmail line: 416, file: /home/username/public_html/espo/application/Espo/Core/Mail/Sender.php However, if you can’t connect to localhost, you’ll struggle to get any value out of this tool.