-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mark Eggers schrieb: > On Tue, 02 Dec 2008 14:20:11 +0000, NM wrote: > >> On Mon, 01 Dec 2008 22:31:33 +0000, NMONNET wrote: >> >>> Thanks a lot, it seems to be working. ☺ >> Well actually I now get this filling up my messages: >> >> Dec 2 15:16:34 ws pulseaudio[30881]: module-alsa-sink.c: ALSA woke us >> up to write new data to the device, but there was actually nothing to >> write! Most likely this is an ALSA driver bug. Please report this issue >> to the PulseAudio developers. > > > First of all, I had to add myself to the pulse-rt group in order to set > my Gnome sound to the pulse audio server. > > I occasionally get these messages. Like you, the frequency increased > dramatically when I added tsched=0 to my /etc/pulse/default.pa file. > > Unfortunately for me, it did not reduce the CPU usage significantly when > running Audacious configured for pulse audio. > > Adding tsched=0 did eliminate popping and crackling when running > Rhythmbox. > > Kaffine is rather strange. When configured to use the GStreamer engine, > the pulse audio volume monitor shows the client as 'unknown'. When > configured to use the xine engine, the pulse audio volume monitor shows > the client as ALSA (expected). > > Basically, any music player that appears to use pulse audio directly > causes pulse audio to use 13% - 16% CPU on a 2 GHz P6 ancient Dell system > (playing a standard MP3 file). > > Attempting to use pulse audio with Xine generates an immediate segfault > as shown in the /var/log/messages entry below. > > xine[25985]: segfault at 0 ip 0072b4dc sp b51bbe30 error 4 in > libpulse.so.0.7.0[6cf000+6e000] > > While I like the concept of pulse audio, there seems to be some > significant challenges (or at least a lack of understanding on my part). > > I'll write up more about my adventures with pulse audio in another > message. > > /mde/ > Just for the record: These problems are being tracked in redhat bugzilla [Bug 473080] libpulse segfaults on invalidated **environ https://bugzilla.redhat.com/show_bug.cgi?id=473080 [Bug 471964] Choppy sound and freeze for rhythmbox https://bugzilla.redhat.com/show_bug.cgi?id=471964 Best regards, Christian - -- "He's an uncontrollable zombie cop from the Mississippi delta. She's a vivacious mute journalist from aristocratic European stock. They fight crime!" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkk+ReUACgkQCNjA0nfhW7wE1ACgpoK0Mhu211mPJ9zctuXkBD7y a8cAnRg9BilIqzkZZtR7Mx+sBCg8kx6v =FUvY -----END PGP SIGNATURE----- -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines
