pnmixer error message: Gdk-CRITICAL **: IA__gdk_window_get_root_coords: assertion 'GDK_IS_WINDOW (window)' failed

[Ed Greshko]

On 10/19/14 22:12, Ranjan Maitra wrote:
>> I notice you've 2 Audio devices.
>> > 
>> > 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
>> > and
>> > 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05)
>> > 
>> > Is it possible to disable them separately in the BIOS to see if that makes any difference?
> OK, I will try this, thanks! Sorry, may I ask: what is the difference between these two?
>  

I suspect, but can't be sure without researching your hardware, that one of these is part of your Video card's HDMI output.

-- 
If you can't laugh at yourself, others will gladly oblige.