For the past many linux kernels, my usb bluetooth headset randomly crashes -- the audio abruptly stops working, I cannot kill -9 the mplayer process that was using it, and the only way to get it working again is to reboot :|. The syslog only says: kernel: ALSA sound/usb/endpoint.c:501 timeout: still 3 active urbs on EP #3 I cannot rmmod the module: rmmod: ERROR: Module snd_usb_audio is in use It is very difficult to reproduce -- sometimes it can go for days just fine, then in the middle of a song abruptly stop. ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user