https://bugs.launchpad.net/ubuntu/+source/pavucontrol/+bug/1883416 https://bugs.launchpad.net/ubuntu/+source/pavucontrol/+bug/1871435
https:/ /bugs.launchpad .net/ubuntu/ +source/ pavucontrol/ +bug/1883416 /bugs.launchpad .net/ubuntu/ +source/ pavucontrol/ +bug/1871435
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