Dear Lennart, Thanks for the reply, PA version pulseaudio-0.9.10 alsa-plugins-pulseaudio-1.0.16 How do I know PulseAudio is running properly in the time of running the Java Application? How can I know abou it (How can I fix it?) <blockquote style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;" class="gmail_quote">This looks like borkage with ConsoleKit which would normally add the user that is active on the current console to the ACL of all devices. </blockquote> Thanks again, Saeedora <div class="gmail_quote">On Sun, May 10, 2009 at 3:17 AM, Lennart Poettering <<a href="mailto:lennart@poettering.net">lennart@poettering.net</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div class="im">On Tue, 05.05.09 19:51, Saeed Abbassi (<a href="mailto:saeed144@gmail.com">saeed144@gmail.com</a>) wrote: > Dear List members, > > I have 2.6.25-14.fc9.i686; gnome. </div>Which version of PA? Why are you using F9? F10 has been out for quite some time. <div class="im"> > aplay plays well, I hear through headphone. > When I run a Java applicaiton which uses sound system, it says > *** PULSEAUDIO: Unable to connect: Connection refused </div>That means PA is not reachable, usually because it is not running. <div class="im"> > grep pulseaudio /var/log/messages > Apr 30 12:38:50 system pulseaudio[2551]: sink-input.c: Failed to create sink > input: too many inputs per sink. </div>Some (presumably broken) application seems to create a lot of streams to PulseAudio. PA will eventually refuse any further connections for security reasons. > *pulseaudio[2551]: module-alsa-sink.c: Error opening PCM device front:0: > Device or resource busy* Some other application seems to have blocked access to the audio device to the effect that PA cannot use it anymore. <div class="im"> > [user1@system modprobe.d]$ getfacl /dev/snd/* > all the same > # file: dev/snd/controlC0 > # owner: root > # group: root > user::rw- > group::rw- > mask::rw- > other::--- </div>This looks like borkage with ConsoleKit which would normally add the user that is active on the current console to the ACL of all devices. <div class="im"> > > pulseaudio -vvv > W: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted > W: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted > > E: alsa-util.c: Error opening PCM device hw:0: No such file or > directory </div>ALSA is not particularly thruthful about error codes. This might actually be a permission error, although on the first glance it does not seem so. Lennart -- Lennart Poettering Red Hat, Inc. lennart [at] poettering [dot] net <a href="http://0pointer.net/lennart/" target="_blank">http://0pointer.net/lennart/</a> GnuPG 0x1A015CC4 _______________________________________________ pulseaudio-discuss mailing list <a href="mailto:pulseaudio-discuss@mail.0pointer.de">pulseaudio-discuss@mail.0pointer.de</a> <a href="https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss" target="_blank">https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss</a> </blockquote></div>