Mystery radio stream (that can't be found/killed) is locking up my soundcard
Hi all,
This morning, when I connected to the net after booting my laptop, I was treated to an uninvited radio stream, which then locked up my soundcard. Disconnecting from the net stopped the stream, but didn't free up the soundcard. I've tried killing a whole load of processes, but can't seem to pinpoint which one is making the noise. Weirdly, it's not a stream I've ever listened too and I've only managed to identify it as a station linked to www.1.fm - a site I'd never previously visited. Is there any way to find out which process is running the stream? Any ideas about how I can stop it happening? Any help would be massively appreciated! Tom PS, I'm running the latest Kubuntu on a Lenovo N500. |
try restarting alsa using the /etc/init.d script if you have one. Then try lsof or fuser on /dev/dsp to check is something is locking the OSS emulation.
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Unfortunately, both "fuser /dev/dsp" and "lsof | grep dsp" yield 0 results. Do you have any other ideas? |
If it's using alsa natively, try:
$ lsof /dev/audio /dev/dsp is the much older OSS methods, that a lot of applications avoid (the current generation of ones anyway). Also: $ ps -Al Make sure that there's not some browser plugin launching xine or other things on you. |
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Running netstat yielded a whole load of data, but the line with the biggest received value was: Code:
tcp 228191 0 tom-laptop.lan:37495 64.71.184.99:8010 ESTABLISHED Any idea how to find the process that owns this connection? |
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Code:
tcp 216928 0 tom-laptop.lan:46338 64.71.184.99:8010 ESTABLISHED 1897/aras-daemon.bi Just a bit puzzled by how it suddenly started hijacking my system, but nevermind. Thanks for all your help. |
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