some usb cards NEED asoundrc, otherwise ALSA has no clue how to deal with it. my alesis io|2 worked just with asound configured under ubuntu gutsy but under hardy it goes without. anyway, since hardy i am experiencing a lot aof issues. one of them is rhytmbox in combo with browsing the net with firefox. sound stops for a moment when i switch between tabs inside the browser. Xorg shoots up to 100% CPU for a moment. the funny thing is: its running on a intel 2ghz 2duo, 2gb ram, sony vaio, xubuntu hardy 8.04 64bit, 2.6.24-16-rt. compiz is on. i tried "pulseaudio -k": it is slightly better, but after a while when wild-tabbing inside firefox, rhythmbox will interrupt sound again. viewing "top" reveals dramatic increase of CPU through Xorg up to 100%. on my system is not just rhythmbox that stutters: if u use brasero and burn a cd while watching a film or listen to music in any player everything will shutter, spit and chopp till cd burning is finished. compiz-animations are than affected, too. again viewing "top" reveals dramatic usage of CPU of Xorg by 100%. my guess is that we are dealing here not just with one bug. changing buffersizes is like opium for tooth-pain, it minimizes the symptoms but does not fix the cause(s). it might be linked to some changes / bugs that came together -in the kernel, -in ubuntu hardy -in pulseaudio -gstreamer -in Xserver -in compiz ?? where should i start?
-- Over-optimistic buffering in PulseAudio causes underruns (audible stuttering, pops) https://bugs.launchpad.net/bugs/190754 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
