18.01.2015 02:43, Alexander Cherednichenko пишет:
Hello friends.
I am not sure I am posting to the right group, so please excuse me if
that question is resolved somewhere in udev or even deeper.
The issue I'm trying to fix - i own a Logitech H800 headset, and run
Arch with PA. The headset comes with a small USB receiver, so it is not
used via bluetooth/bluetooth stack.
The way it works now - as soon as I plug in the USB receiver, the PA
switches all apps (both sink and source) to this new card (named
"Logitech Wireless Headset").
At the same time, having the USB receiver plugged in does not mean that
the headset itself is actually connected - it may be powered off or out
of range etc. I would like it to switch to the headset and back to
internal speakirs depending on the status of headset-receiver
connection, not laptop-receiver.
Is it possible at all?
Probably not.
However, you can still avoid the bad effect of switching all apps to the
receiver. To do so, please edit /etc/pulse/default.pa and comment out
the line about module-switch-on-connect. If that line does not exist, or
if that doesn't help, comment out module-switch-on-port-available.
If you are using KDE, then module-device-manager can also be the cause
of this problem. It should not be unloaded, but you can lower the
priority of the receiver in the KDE control center, in the Multimedia
applet.
--
Alexander E. Patrakov
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