I am experiencing a similar problem: Listened to pandora.com and after some time sound from the website stopped. Went to youtube, and didn't get sound either. However, sound from other sources, like skype and ryhtmbox is fine.
The system is Ubuntu 9.10 (upgraded from 9.04), with all patches as of today. Firefox is 3.5.7. I suspect it may be related to the flash player, because sound is still fine when the browser is receiving a stream from some web-radio (non- flash based). I also supsect that this is a relatively recent regression due to an upgrade less than 2 months old, because I started having this problem (randomly, but repeatedly) recently, but not before. Will be happy to provide more information or test work-arounds. Thanks ! -- pulseaudio locks up firefox, won't play sound https://bugs.launchpad.net/bugs/497667 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs