New comment by harrisonthorne on void-packages repository

https://github.com/void-linux/void-packages/issues/25587#issuecomment-708130748

Comment:
Further information from running `spotify` on the command line:

```
/usr/libexec/spotify/spotify: /usr/lib/libcurl-gnutls.so.4: no version information available (required by /usr/libexec/spotify/spotify)
/usr/libexec/spotify/spotify: /usr/lib/libcurl-gnutls.so.4: no version information available (required by /usr/libexec/spotify/spotify)
/proc/self/exe: /usr/lib/libcurl-gnutls.so.4: no version information available (required by /proc/self/exe)
/proc/self/exe: /usr/lib/libcurl-gnutls.so.4: no version information available (required by /proc/self/exe)
[1013/211704.717838:ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command

(spotify:17792): GLib-GIO-CRITICAL **: 21:17:04.939: g_dbus_connection_send_message: assertion 'G_IS_DBUS_CONNECTION (connection)' failed
```

Center of attention is the last line; this `G_IS_DBUS_CONNECTION` assertion failure line is repeated a few times every time the playback status of Spotify changes.